2012 G2B - BE Regulations & Syllabus - PSG IAS

PSG INSTITUTE OF ADVANCED STUDIES

2012 REGULATIONS FOR (3+1 YEAR) G2B PROGRAMMES (for the batches of students admitted in 2012 - 2013 and subsequently)

BS MECHANICAL ENGINEERING TECHNOLOGY BS MECHANICAL ENGINEERING BE MECHANICAL ENGINEERING BE MECHATRONICS ENGINEERING BEng INNOVATIVE TEXTILES

2015-16

PSG INSTITUTE OF ADVANCED STUDIES, COIMBATORE

PSG INSTITUTE OF ADVANCED STUDIES 2012 REGULATIONS FOR (3+1 YEAR) BE MECHANICAL / MECHATRONICS ENGINEERING / BEng INNOVATIVE TEXTILES / BS MECHANICAL ENGINEERING TECHNOLOGY (for the batches of students admitted in 2012 - 2013 and subsequently)*

NOTE: NOTE: The regulations hereunder are subject to amendments as may be made by the Academic Council of the College from time to time. Any or all such amendments will be effective from such date and to such batches of students (including those already undergoing the programme) as may be decided by the Academic Council and the partner institutions. 1.

(a) PRELIMINARY DEFINITIONS AND NOMENCLATURE In the following Regulations, unless the context otherwise requires i) “Programme” means “Programme” means Degree Programme, that is BE/BS Degree Programme. ii)

“Branch” means “Branch” means specialization specialization or discipline of BE / BS Degree Programme, like Mechanical / Mechatronics Engineering.

iii) “Course” means “Course” means a theory or practical subject that is normally studied in a semester, like Mathematics, Physics, etc. (b) CONDITIONS FOR ADMISSION Students for admission to the BE / BS degree programme will be required to satisfy the conditions of admission thereto prescribed by the Partner Institutions.

2.

DURATION OF THE PROGRAMME i)a. Minimum Duration: The programme will extend over a period of four years leading to the Degree of BE/BS/BEng. The four academic years years will be divided into eight semesters with two semesters per year. (3 years in India + 1 year in Partner Institution) Each semester shall normally consist of 90 working days (or 450 hours or 540 periods of 50 minutes each).

3.

BE / BS PROGRAMMES OFFERED The following are the branches of study under BE / BS degree programme. BE / BS BS BE

Mechanical Engineering Mechanical Engineering Technology Robotics and Automation (Mechatronics )Engineering

BEng

Innovative Textile Technology

2


PSG INSTITUTE OF ADVANCED STUDIES 2012 REGULATIONS FOR (3+1 YEAR) BE MECHANICAL / MECHATRONICS ENGINEERING / BEng INNOVATIVE TEXTILES / BS MECHANICAL ENGINEERING TECHNOLOGY (for the batches of students admitted in 2012 - 2013 and subsequently)*

NOTE: NOTE: The regulations hereunder are subject to amendments as may be made by the Academic Council of the College from time to time. Any or all such amendments will be effective from such date and to such batches of students (including those already undergoing the programme) as may be decided by the Academic Council and the partner institutions. 1.

(a) PRELIMINARY DEFINITIONS AND NOMENCLATURE In the following Regulations, unless the context otherwise requires i) “Programme” means “Programme” means Degree Programme, that is BE/BS Degree Programme. ii)

“Branch” means “Branch” means specialization specialization or discipline of BE / BS Degree Programme, like Mechanical / Mechatronics Engineering.

iii) “Course” means “Course” means a theory or practical subject that is normally studied in a semester, like Mathematics, Physics, etc. (b) CONDITIONS FOR ADMISSION Students for admission to the BE / BS degree programme will be required to satisfy the conditions of admission thereto prescribed by the Partner Institutions.

2.

DURATION OF THE PROGRAMME i)a. Minimum Duration: The programme will extend over a period of four years leading to the Degree of BE/BS/BEng. The four academic years years will be divided into eight semesters with two semesters per year. (3 years in India + 1 year in Partner Institution) Each semester shall normally consist of 90 working days (or 450 hours or 540 periods of 50 minutes each).

3.

BE / BS PROGRAMMES OFFERED The following are the branches of study under BE / BS degree programme. BE / BS BS BE

Mechanical Engineering Mechanical Engineering Technology Robotics and Automation (Mechatronics )Engineering

BEng

Innovative Textile Technology

2


4.

STRUCTURE OF PROGRAMME i. Curriculum: The curriculum will comprise courses of study as given in section 13 infra in accordance with the prescribed syllabi. ii. Summer Term Courses: The courses under the title “Summer Term” shall be conducted for 4 weeks prior to the commencement of third semester during the summer. The evaluation of these courses will be done for 100 marks with full Continuous Assessment component and the pattern of evaluation will be as in 8(vi) c with single entry of marks for each component at the end of the course. The summer term courses will be evaluated by following absolute grading system discussed in sections 8(iii) b infra. Students who fail to secure either 50% of total marks and, or the required attendance as in infra 5(i) shall be deemed to have failed in that course and shall appear as a supplementary candidate in the next semester examinations, the supplementary examination being conducted similar to supplementary examination for courses with full Continuous Assessment component. iii. One-Credit Courses: Courses: Students can also opt for one credit industry oriented courses of 15 hours duration which will be offered by experts from industry / other institution / our faculty on specialized topics. Students can complete such one credit courses during the semesters 3 to 5 as and when these courses are offered by different departments. A student will also be permitted to register for the one credit courses of other departments provided the student has fulfilled the necessary pre-requisites of the course being offered subject to approval by both the Heads of Departments. There is no limit on the number of one credit courses courses a student can register and successfully complete during the above period. If a student wishes to avail exemption of professional electives IV / V or both of the final semesters, he/she can do so by exercising his/her option in writing to the respective Head of the Department during the beginning of the final semester (i.e., semester 8) by following the equivalence norm that one professional elective in the final semester is equivalent to three one credit courses completed by the student. Out of the three one credit courses submitted for equivalence to a final semester elective, a maximum of one one-credit course can be from humanities/language. The grades of the students completing the one credit courses will be finalized based on absolute grading system listed in 8(iii) infra. The grades earned by the students for the one-credit courses which are not opted for conversion into an elective(s), will not be included in the computation of CGPA.

iv. Personality and Character Development: All Development: All students shall enroll , on admission, in any one of the personality and character development activities activities (NCC / NSS / YRC/Sports & Games ) and undergo training for 40 hours during the first year. a. National Cadet Corps (NCC) will (NCC) will have parades. b. National Service Scheme (NSS) will (NSS) will have social service activities in and around the College. c. Youth Red Cross (YRC) society activities will include peace time activities like health & hygiene, international friendship, awareness camps etc. d. Sports & Games Games activities will include preparation for inter-collegiate sports events. While the training activities will normally be during weekends, the camps will normally be during vacation period. v. Credit assignment: assignment: Normally one credit per lecture hour per week is assigned for each theory course. Laboratory, tutorial hours etc., are assigned credits equal to 0.5 credits per hour per week for all the courses. The exact number of credits assigned to the different courses is shown in section 13. vi. Medium of instruction: The instruction: The medium of instruction, examinations, project report etc. shall be English. 5.

REQUIREMENTS OF ATTENDANCE AND PROGRESS i)

A student will be qualified to appear for final examinations of any semester only if a) he / she has satisfied the attendance requirements as per the norms given given below: 

Minimum attendance of 90% overall in all theory and laboratory courses put together. 3


. 

However, a student who secures attendance between 80% and 90% in any course in the current semester due to medical reasons (hospitalization / accident / specific illness) or due to participation in the College / University / State / National / International level sports events with prior permission from Director shall be given exemption from the prescribed attendance requirement and he / she shall be permitted to appear for the current semester examinations.



Students who secure less than 90% in any one of the courses or secure an overall attendance less than 90% will not be permitted to write the current semester examinations of all courses under any circumstances and not permitted to go to next semester.

b) his / her progress has been satisfactory and c)

his / her conduct has been satisfactory. . Students who do not qualify to appear for final examinations of any semester for want of attendance and/or progress and/or conduct have to register for and redo that semester programme at the next immediate available opportunity. 6.

7.

PROCEDURE FOR COMPLETING THE PROGRAMME i)

The course work of the odd semesters will normally and that of the even semesters only in even semesters.

be

conducted

only

in

odd semesters

ii)

A student will be permitted to proceed to the courses of study of any semester only if he/she has satisfied the requirements of attendance, progress and conduct in respect of the preceding semester and had paid fees for that semester.

PROCEDURE FOR REJOINING THE PROGRAMME A student who is required to repeat the study of any semester for want of attendance/ progress/conduct or who desires to rejoin the course after a period of discontinuance or who upon his/her own request is permitted by the authorities to repeat the study of any semester, may join the semester which he/she is eligible or permitted to join, only at the time t ime of its normal comm encement for a regular batch of students and af ter obtaining t he approval from the DIRECTOR. No student will however be enrolled in more than than one semester at any time. In the case of repeaters, the marks secured earlier in the repeated courses will be discarded.

8.

ASSESSMENT AND PASSING REQUIREMENTS i)

Assessment: The assessment will comprise of Final Examination (FE) and /or Continuous Assessment (CA), carrying marks as specified in the scheme in section 13 infra. The CA marks will be awarded on assessing assessing the student continuously during the semester as per guidelines 8(vi) framed by the college. The assessment for theory courses carrying CA+FE or only CA (Full CA) will be done on relative grading system. The other courses will be assessed by absolute grading system. However, for the purpose of reporting the performance of a student, letter grades and grade points will be awarded as per section 8(iii)

ii)

Final Examinations: Final examinations will normally be conducted during October / November and during March / April of each year. Supplementary examinations may be conducted at such times as may be decided by the college. A student will be permitted to appear for the examination of a semester only if he/she has completed complete d the study of that semester (vide section 5 supra). A student will not be allowed to register for final examination of any semester unless he/she simultaneously registers for the examinations of the highest semester eligible and all the courses which he/she be in arrears of. A student, who is not permitted to appear at the final examination of a semester, is not permitted to proceed to the following semester. 4


A student, who is not permitted to appear at the final examination of any semester has to register f or and redo the courses of that semester at the next available opportunity. iii) Letter Grade and Grade Point: Each student, based on his / her performance, will be awarded a final letter grade and grade point as given in the table infra for each course at the end of each semester by following Absolute Grading System. Absolute Grading System In absolute grading system, the letter grade and grade points are awarded to each student based on the percentage of marks secured by him/her in Theory/ Laboratory courses as detailed below: For BE programmes (IGCHE) Range of percentage of total Letter Grade Point g marks grade 90 to 100 S 10 80 to 89 A 9 70 to 79 B 8 60 to 69 C 7 55 to 59 D 6 50 to 54 E 5 0 to 49 RA 0 or less than 50% in final examination Withdrawal from examination W 0 "RA" denotes Reappearance in a course. 

For BS Programmes

Range of percentage of total marks 90 to 100 80 to 89 70 to 79 65 to 69 60 to 64 55 to 59 50 to 54 0 to 49 or less than 50% in final examination Withdrawal from examination

Letter grade A+ A B+ B C+ C D

Grade Point g

RA

0

W

0

4.0 3.6 3.2 2.8 2.4 2 1

iv) Passing a course: a. A student shall be deemed to have passed a theor y course with (CA+FE) component. if i) ii)

he/she secures at least 50% in the final examination paper and the total marks secured by him/her(CA+FE put together) is 50%

5


A student is deemed to have passed a Laboratory Course, least 50%.

if the total mark secured by him/her is at

A student, who is absent for the final examination or withdraws from final examination or secures a letter grade RA (Grade point 0) in any course including the summer term courses has to register for supplementary examinations for all such courses at the next available opportunity and complete them.

b. A student, who absents or who withdraws or who secures a letter grade RA (Grade point 0) or less than 50% in final examination in any course carrying continuous assessment and final examination marks, will retain the already earned continuous assessment marks for the next immediate attempt only in the examination of that course and thereafter he/she will be solely assessed by final examination carrying the entire marks of that course. A student, who absents or secures a letter grade RA (Grade point 0) in any course carrying only continuous assessment marks, will be solely examined by a final examination carrying the entire marks of that course, the continuous assessment marks obtained earlier being discarded.

c. A student who lacks in attendance or other serious deficiencies will have to register at the beginning of the subsequent semester, the CA mark already earned being not taken into account .

d. Supplementary Examinations: Examination in a course conducted as a regular examination for a batch of regular students and as a supplementary examination for a batch of other students.

v) Scheme of Evaluation for Theory / Laboratory / Industrial Visit cum Lecture / Inplant Training Courses The under-mentioned categories of courses listed below will carry 5 marks of CA for course-wise attendance with official exemption as per the range of attendance % given below:    

a.

Less than 90% 90% of attendance 91% to 95% of attendance 96% to 100% of attendance

0 Mark 3 Mark 4 Marks 5 Marks

Theory Courses (CA – 50% + FE – 50%) 

Total: 100 Marks

CA Distribution: (i) Attendance

05 Marks

(ii) Assignment (for 1 semester & final year)

st

10 Marks

Assignment Presentation (for others)

10 Marks

*

(iii) Assessment Tutorials (Minimum 2 )

10 Marks

(iv) Internal Tests: (Best 2 out of 3 Tests) [Scheduled by Academic Section]

25 Marks

Test I Test II  Test III Final Exam (FE)

25 Marks 25 Marks 25 Marks

 



50 Marks

*Separate tutorial note books are to be maintained by the students for all such courses.

6


1. 2. 3. 4.

In regular tutorial classes, the students are to be guided to solve problems with faculty support. Assessment Tutorials are open book tests, one each to be conducted, and evaluated as per the deadline for two assignment presentations and the marks entered (for senior classes). In courses, where tutorial component is absent, 10 marks are to be allotted for mini projects etc, the deadline of mark entry being as above. In respect of first semester and final year courses, the deadline for mark entry for tutorial & surprise quiz will be as per that of CA2 and CA3.



Laboratory Courses ( CA – 100%) CA Distribution:

Total: 100 Marks

(i) Attendance

05 Marks

(ii) Test /Record

40 Marks





Test I / Record Viva I Test II / Record Viva II

15 Marks 05 Marks 15 Marks 05 Marks

(iii) Final Test (Full Portion) [scheduled by faculty concerned] (iv) Viva by External Examiner

9.

40 Marks 15 Marks

WITHDRAWAL FROM EXAMINATION i)

A student may, for valid reasons, be granted permission to withdraw from appearing for the examination in any course or courses of one semester examination if he/she does not have any history of arrears at the time of request for withdrawal. Prior permission for withdrawal from semester examinations is to be obtained from DIRECTOR. Also, only one application for withdrawal is permitted for that semester examination in which withdrawal is sought.

ii)

Withdrawal application shall be valid only if the student is otherwise eligible to write the examination and if it is made prior to the commencement of the examination in that course or courses and also recommended by the Course Coordinator.

iii) A student shall be eligible for award of ranking only if he/she has passed the examination in first class or first class with distinction in the first available chance (i.e., first attempt in all the subjects). Those who have availed the provision of break of study / withdrawal will not be eligible for ranks.

10. TEMPORARY BREAK OF STUDY FROM THE PROGRAMME i)

A student is not normally permitted to temporarily break the study. However, if a student intends to temporarily discontinue the programme in the middle for valid reasons (such as accident or hospitalization due to prolonged ill health) and to rejoin the programme in a later respective semester, he/she shall apply to the Directorl through the Coordinator and stating the reasons therefore.

ii)

A student is permitted to rejoin the programme at the respective semester as and when it is offered after the break subject to the payment of semester fees and approval from the Director.

7


iii)

if any student is detained for want of requisite attendance, progress and conduct, the period spent in that semester shall not be considered as permitted 'Break of Study'.

11. ENTRY REQUIREMENTS FOR 4

TH

YEAR OF STUDY @ PARTNER INSTITUTIONS

IGCHE Programmes :

a. b. c. d.

PASS in all subjects (Semester 1 to 6) Testdaf Score – 16 points (Max 4 points on each skill) TOEFL Score – minimum 70 Valid Passport

INDO-US Programmes:

a. b. c. d.

PASS in all subject with Grades C and above CGPA minimum 2.8/4 (Semester 1-6) TOEFL Score – minimum 80 Valid Passport

Students satisfying the entry requirements are eligible for admission in the fourth year, else need to repeat the year in PSG, until to achieve grade points required.

8


IGCHE - BE Mechnical Engineering Courses and credits in First Three Years of Study at PSG

Semester 1

Semester 2

Course code

Course Name

Credits

12IGAM201

Differential Equations

3.5

12IGAM 101

Calculus and its Applications

4

12IGAM202

Material Science

3.5

12IGAM 102

Physics

3.5

12IGAM203

Applied Chemistry

12IGAM 103

Chemistry

3

12IGAM204

Engineering Mechanics

12IGAM 106

Manufacturing Process I

3

12IGAM205

Industrial Metallurgy

12IGAM110

Engineering Graphics I

3.5

12IGAM210

Engineering Graphics II

3.5

12IGAM111

Engineering Practices

1

12IGAM211

Physics Laboratory

1.5

12IGAM065

GERMAN LANGUAGE – LEVEL 1

4

12IGAM212

Chemistry Laboratory

1.5

22.0

12IGAM066

GERMAN LANGUAGE LEVEL - 2

Total credits

Total credits

Semester 3

3 3.5 3

4 27

Semester 4

12IGAM301

Transforms and Complex Analysis

4

12IGAM401

Probability and Statistics

12IGAM302

Fluid Mechanics

3.5

12IGAM402

Basics of Electrical and Electronics Engg.

3

12IGAM303

Mechanics of Materials

3.5

12IGAM403

Computer Numerical control and Robotics

4

3.5

12IGAM304

Manufacturing Process II

3

12IGAM405

Dynamics of Machinery

3.5

12IGAM305

Kinematics of Machinery

3.5

12IGAM406

3.5

12IGAM306

Engineering Thermodynamics

3.5

12IGAM410

Metrology and Instrumentation Electrical and Electronics Engg. Lab

12IGAM310

Machine Drawing Manufacturing Process Laboratory I

3.5

12IGAM411

1.5

12IGAM412

12IGAM311 12IGAM067

GERMAN LANGUAGE – Level 3.1

Total credits

2

12IGAM068

28.0

Total credits

Semester 5 Design of Machine Elements

3.5

12IGAM504

Thermal Engineering

3.5

12IGAM505

Tool Design

3.5

12IGAM506

Industrial Psychology, Sociology and

2.5

Work Ethics Material Science and Mechanics of

1.5

Materials Laboratory 12IGAM511 12IGAM069 Total credits

1.5 1.5

GERMAN LANGUAGE – Level 3.2

4 26.0

Semester 6

12IGAM503

12IGAM510

Fluid Machinery Lab Manufacturing Process Lab II

1.5

Thermal Engineering Laboratory GERMAN LANGUAGE - Level 4

12IGAM601

Design of Transmission systems

3.5

12IGAM602

Heat and Mass Transfer

3.5

12IGAM603

Mechatronics System Design

3.5

12IGAM610

Metrology and Dynamics Laboratory

1.5

12IGAM611

Heat and Mass Transfer Laboratory

1.5

12IGAM079

GERMAN LANGUAGE Level 5 - Testdaf training

1.5 4

4

Total credits

20.0

9

17.5


SUNY - BS Mechnical Engineering Technology - Courses and credits in First Three Years of Study at PSG Semester 1

Semester 2

Course code

Course Name

Credits

12IUFM201


3.5

12IUFM 101


4

12IUFM202

Material Science

3.5

12IUFM 102

Physics

3.5

12IUFM203

Applied Chemistry

12IUFM 103

Chemistry

3

12IUFM204


12IUFM 104

Communication Skills in English

3

12IUFM205


12IUFM 105

Problem Solving and C programming

3.5

12IUFM206

Concepts of Engineering Design

3.5

12IUFM 106


3

12IUFM210


3.5

12IUFM 071

Indian Language

4

12IUFM211

Physics Laboratory

1.5

12IUFM110


3.5

12IUFM212


1.5

12IUFM111

Engineering Practices Lab

1

12IUFM072

American History

Total credits

28.5

Semester 3

Total credits

3 3.5 3

3 29.5

Semester 4

12IUFM301


4

12IUFM401


12IUFM302

Fluid Mechanics

3.5

12IUFM402


3

12IUFM303


3.5

12IUFM403


4

3.5

12IUFM304


3

12IUFM405


3.5

12IUFM305


3.5

12IUFM406

3.5

12IUFM306


3.5

12IUFM410


12IUFM310


3.5

12IUFM411

1.5

12IUFM412

12IUFM311 12IUFM074

Organisational Behaviour

Total credits

3

12IUFM073

29

Total credits

Semester 5

Professional skills – Technical writing

1.5 1.5 3 25.0

Semester 6

12IUFM503

Design of Machine Elements

12IUFM504

Thermal Engineering

3.5

12IUFM505

Tool Design

3.5

12IUFM506


2.5

4

Work Ethics 12IUFM507

Miniproject - I

12IUFM510

Material Science and Mechanics of

3 1.5

Materials Laboratory 12IUFM511

Thermal Engineering Laboratory

12IUFM512

CAD Laboratory

3

12IUFM520

Inplant training

3

Total credits

Fluid Machinery Lab Manufacturing Process Lab II

1.5

1.5

12IUFM601


3.5

12IUFM602


3.5

12IUFM603

Operations Research

3.5

12IUFM604

Design for Manufacture and Assembly

3.5

12IUFM605


3.5

12IUFM607

Miniproject - II

12IUFM610


1.5

12IUFM611


1.5

12IUFM612

Ad.CAD (Autodesk Inventor) Lab

3.0

Total credits

26.5

10

3

26.5


HARTFORD - BS Mechnical Engineering - Courses and credits in First Three Years of Study at PSG Semester 1 Semester 2 Course code

Course Name

12IUHM 101


12IUHM 102

Physics

12IUHM 103

Credits

4

12IUHM201


3.5 3.5

12IUHM202

Material Science

3.5

12IUHM203

Applied Chemistry

Chemistry

3

12IUHM204


12IUHM 104

Communication Skills in English

3

12IUHM205


12IUHM 105

Problem Solving and C programming

3.5

12IUHM206

Concepts of Engineering Design

3.5

12IUHM 106


3

12IUHM210


3.5

12IUHM 071

Indian Language

4

12IUHM211

Physics Laboratory

1.5

12IUHM110


3.5

12IUHM212


1.5

12IUHM111

Engineering Practices Lab

1

12IUHM072

American History

28.5

Total credits

4

Semester 4

Total credits

3 3.5 3

3 29.5

Semester 3 12IUHM301


12IUHM302

Fluid Mechanics

3.5

12IUHM401


12IUHM303


3.5

12IUHM402


3 4

3.5

12IUHM304


3

12IUHM403


12IUHM305


3.5

12IUHM405


3.5

12IUHM306


3.5

12IUHM406

3.5

12IUHM310


3.5

12IUHM410


1.5

12IUHM411

3

12IUHM412

12IUHM311 12IUHM074

Organisational Behaviour

Total credits

29

12IUHM073

Fluid Machinery Lab Manufacturing Process Lab II Professional skills – Technical writing

Total credits

Semester 5

1.5 1.5 1.5 3 25.5

Semester 6

12IUHM501

Linear Algebra and Numerical Analysis

12IUHM502

Fundamentals of Internal Combustion

4

12IUHM601


3.5

12IUHM602


3.5

3.5

Engine 12IUHM503

Design of Machine Elements

3.5

12IUHM604

Design for Manufacture and Assembly

3.5

12IUHM504

Thermal Engineering

3.5

12IUHM605


3.5

12IUHM507

Miniproject - I

3

12IUHM606


3.5

12IUHM510

Material Science and Mechanics of Materials Laboratory

12IUHM511

Thermal Engineering Laboratory

12IUHM512

CAD Laboratory

3

12IUHM520

Inplant training

3

Total credits

Work Ethics

1.5

1.5

26.5

12IUHM607

Miniproject - II

12IUHM610


1.5

12IUHM611


1.5

12IUHM612

Ad.CAD (Autodesk Inventor) Lab

3.0

Total credits

11

3

26.5


SEMESTER 1 12IGAM/UFM/UHM 101 CALCULUS AND ITS APPLICATIONS BASIC CONCEPTS: Limits, continuity, functions of several variables, partial derivatives, total derivatives (6+4) MAXIMA AND MINIMA: Taylor’s formula, maxima and minima of two variables, constrained maxima and minima - Lagrange’s multiplier method. (7+4) INTEGRAL CALCULUS: Double integrals - double integrals over rectangles, double integrals as volumes, Fubini’s theorem (concept and statement only), double integrals in polar form, changing the order of integration, application – areas, moments and centers of mass, substitutions in double integrals, Jacobian of the coordinate transformation, triple integrals in rectangular co-ordinates: triple iterated integrals, volumes using triple integrals. Beta, Gamma and Poisson Integrals- Evaluation of definite integrals in terms of Beta and Gamma functions (16+11) VECTOR CALCULUS: Gradient of a scalar field, directional derivatives, divergence of a vector field, curl of a vector field. Integration in vector field – Line integrals, vector fields, work, circulation and flux. path independence, conservative fiel ds, surface integrals. Green’s, Gauss divergence and Stoke’s theorems (concepts and statements only) ,evaluation of line, surface and volume integrals (16+11) Total L: 45+T: 30=75 TEXT BOOKS: 1. George B.Thomas .Jr. and Ross L.Finney, ”Calculus and Analytical Geometry” , Pearson Education, New Delhi, 2008. 2. Erwin Kreyszig, “Advanced Engineering Mathematics”, John Wiley& Sons, New Delhi, 2011. REFERENCES: 1. Ray Wylie.C. and Louis C.Barrett,” Advanced Engineering Mathematics”, Tata McGraw -Hill, New Delhi, 2004. 2. Riely K.F., Hobson M.P. and Bence S.J., “Mathematical Methods for Physics and Engineering”, Cambridge University Press, Cambridge, 2002.

12IGAM/UFM/UHM102 PHYSICS MECHANICS: Review of vector quantities in mechanics-definition of inertial mass based on Newton’s laws. Newton's third law and Free Body diagrams. Rigid body dynamics: Centre of mass. Moment of inertia. Torque, angular momentum and angular acceleration. Work power and energy. Conservation of momentum. Conservation of energy. Elastic and inelastic collisions. Kinetic energy considerations. Circular motion: Radial and tangential forces. Centripetal acceleration and centripetal force (9+3) FRICTION AND WEAR: Static and dynamic friction, limiting friction. Coefficient of static friction, coefficient of dynamic friction. Rolling friction. Lubrication and lubricants. Surface wear due to friction. Surface treatments for reducing friction. Traction and road friction. Curvilinear motion of Automobiles- centripetal force. Skid, hydroplaning and principle of anti-lock braking mechanisms. Surface treatments for increasing friction. (9+3) OSCILLATORY MOTION AND WAVE MOTION: Review of simple harmonic motion Vibration of a spring and mass system. Frequency response, damping and resonance. Wave motion: Definition of a plane progressive wave. Attenuation of waves. Representation of waves using complex numbers. Differential equation of a plane progressive wave. Phase velocity. Phase and phase difference. Solution of the differential equation of a plane progressive wave. Differential equation of 2-dimensional wave motion. Introduction to numerical methods for solution of wave equation (9+3) OPTICS: Review of Image formation using lenses and mirrors. Optical instruments for inspection. Spherical and chromatic aberration. Methods of reducing aberrations. Aspherical components, aperture control, multiple elements. Adaptive optics. Definition of depth of field. Principles of optical metrology. Interferometric displacement measurements. Non-contact optical dimension measurements. Systematic errors and calibration. Random errors. Statistical analysis of measured data: Sample size. Histograms. Normal distribution, mean, standard deviation and confidence levels. Probable error. (9+3) HEAT: Specific heat capacity, thermal capacity. Coefficient of linear thermal expansion. Methods of measurement of thermal expansion. Thermal stresses in composite structures due to non-homogeneous thermal expansion. Applications -The bimetallic strip. Expansion gaps and rollers in engineering structures. Thermal conductivity: Differential equation of one dimensional heat flow. Searle's apparatus and Lee's disc apparatus for determination of thermal conductivity. Thermal Insulation. Convection and radiation. Applications to refrigeration. (9+3) Total = L: 45 + T:15 = 60 TEXT BOOKS: 1. Richard Wolfson, “Essential University Physics”, Vols. 1 and 2. Pearson Education, Singapore, 2011. 2. Hugh D. Young, Roger A. Freedman, Lewis Ford .A, “University Physics with Modern Physics” , Pearson Education India, 2008. REFERENCES: 1 Halliday D, Resnick R, Walker J, “Fundamentals of Physics”, Wiley Publications, 2008 2. Raymond A. Serway, John W. Jewett, “Physics for Scientists and Engineers”, Vol ume 5, Chapters 40-46, Cengage Learning. 2010. 3. Paul M. Fishbane . Stephen Gasiorowicz, Stephen T. Thornton, “Physics for Scientists and Engineers”, Extended Version, Ad dison Wesley, 2001.

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12IGAM/UFM/UHM103 CHEMISTRY FUNDAMENTALS OF CHEMISTRY: Types of chemical bonds - ionic bond, covalent bond - bond polarity and dipole moments – partial ionic character of covalent bonds and their consequences. Metallic bond – free electron theory, MO treatment of bonding in metals, semiconductors and insulators. Intermolecular forces - hydrogen bonding and van der Waals forces and their influence on the properties of matter. Gas laws- Boyle’s law, Charles’ law and Avogadro’s law. Avogadro’s number, molar volume- calculations (10) THERMODYNAMICS: Terminology of thermodynamics, nature of work and heat, Internal energy, First law of thermodynamics, Joule Thomson effect liquefaction of gases . Enthalpy and heat capacities, relationship between Cp and Cv. Hess’s law – applications, Kirchhoff’s equation- flame temperature. Second law of thermodynamics - Entropy and spontaneity .Entropy changes of an ideal gas in different processes. Gibbs free energy and Gibbs-Helmholtz equations. (10) ELECTROCHEMISTRY: Origin of electrode potential – electrode and cell notations, standard and reference electrodes. EMF series – applications. Galvanic cell, concentration cell - Nernst equation. Applications of potential measurements – Glass electrode - pH measurement, acid- base titration. Chemical and electrochemical corrosion – mechanisms - galvanic corrosion, differential oxygenation corrosion - galvanic series, factors influencing corrosion. Corrosion prevention and control – sacrificial anode method, current impression method and inhibitors. (10) POLYMER SCIENCE: Introduction -classification , functionality, degree of polymerization. Weight and number average molecular weight – determination by viscosity measurements, effect on mechanical properties of polymers. Polymerization reactions - chain, condensation. Mechanism of free radical and ionic polymerizations. Glass transition temperature – factors affecting Tg. Polymer processing - compounding , compression, injection, extrusion and blow moulding techniques. Rubbers – natural, synthetic – preparation, properties and uses of neoprene, nitrile and silicone rubbers. (10) ADVANCED MATERIALS: Types and applications of solid oxide materials, shape memory alloys, nanomaterials, fullerenes, carbon nano tubes, ceramics - cemented carbides, polymer blends and composites. (5) Total = L: 45 = 45 TEXT BOOKS: 1. Puri B R, Sharma L R and Pathania M S, “Principles of Physical Chemistry”, Vishal Publishing Company, Jalandhar, 2010. 2 Atkins P, “The Elements of Physical Chemistry”, Oxford Univ. Press, New York, 2009. 3. Shashi Chawla, “A Text book of Engineering Chemistry”, Dhanpat Rai & Co,New Delhi, 2005. REFERENCES: 1. Gowarikar V.R, Viswanathan N.V and Jayadev Sreedhar, “Polymer Science”, New Age International (P) Ltd, New Delhi, 2011. 2. Steven S Zumdahl, Susan A Zumdahl, “Chemistry”, Brooks Cole, U.S., 2010. 3. Jain P C and Monica Jain, ”Engineering Chemistry”, Dhanpat Rai Publishing Company (P) Ltd., New Delhi, 2012.

12IGAM/UFM/UHM104 COMMUNICATION SKILLS IN ENGLISH ESSENTIALS OF EFFECTIVE ORAL COMMUNICATION: Introduction to the process of effective communication- developing confidence, self concept, clarity of thought - audience analysis- overcoming barriers to communication- body language- paralanguage, presentation techniques, and short speeches. (5+8) READING COMPREHENSION: Developing reading skills like skimming and scanning for information, critical reading, inferential, cognition, and analytical skills- appropriate reading texts to be used from general, scientific, and literary genres - review of a short story. (4+4) PRINCIPLES OF CLEAR WRITING: The fundamental aspects of formal writing like objectivity, conciseness, clarity, simplicity, coherence, parallelism, unity, cohesion, and accuracy to be focused – descriptive writing - guidelines for writing expository, analytical, descriptive, and argumentative essays or articles –writing for focus: writing in different ways to create an emphasis and focus to be focused – samples from news items, creative articles, and reports to be used. (6+2) NOTE –MAKING, SUMMARIZING AND PARAPHRASING : Passages pertaining to general and science topics to be used to train students in notemaking, summarizing and paraphrasing. (1+2) TECHNICAL WRITING: Technical style, mechanics, critical evaluation of different types of technical texts and different genres of technical writing – transcoding – interpretation of the information represented in graphical elements like graphs, tables, charts, and diagrams. (2+4) CLOZE TEST AND SPOTTING ERRORS: Passages with numbered gaps to be used to provide training in the use of vocabulary, syntax, and reading comprehension - spotting common errors in the use of language functions and guidelines for rectifying the same. (4+0) CORRESPONDENCE: Principles of official, social, and e-mail correspondence to be focused. (3+0) GROUP COMMUNICATION: Group discussions and role-plays. . (4+4) LISTENING: Exercises using language laboratory.

(1+6) Total = L:30+P:30 =60

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TEXTBOOK: Monograph prepared by the Faculty, Department of English, in 2012. REFERENCES: 1. Dorothy E Zemach and Lynn Stafford Yilmaz, ”Writers at Work : The Essay”, Cambridge University Press, Cambridge, 2008. 2. Aysha Viswamohan, “English for Technical Communication”, Tata Mc -Graw – Hill Publishing Company Ltd., New Delhi, 2008. 3. Mark Ibboston, ”Cambridge English for Engineering”, Cambridge University Press, UK, 2011. 4. E. Suresh Kumar and P. Sreehari, “A Handbook for English Language Laboratories”, Osmania University, Hyderabad, 2011.

12IGAM/UFM/UHM105 PROBLEM SOLVING AND C PROGRAMMING INTRODUCTION TO PROBLEM SOLVING: Program development - Analyzing and Defining the Problem - Modular Design - Algorithm - Flow Chart. (2+0+2) PROGRAMMING LANGUAGES: What is programming language - Types of programming language - Program Development Environment. (3+0+0) C: The C character set - Identifiers and keywords - Data types – Constants - Variables - Arrays - Declarations – Expressions - Statements - Symbolic constants - Operators & expressions - Arithmetic operators - Unary operators - Relational & logical operators - Assignment operators - Conditional operators - comma operator - sizeof operator - Library functions - Data input & output functions. (4+2+4) CONTROL STATEMENTS: If else - Switch Case - While - Do While - For - Nested loops - break – continue – goto statements. (3+2+4) FUNCTIONS: Function prototype - Defining a function - Accessing a function - Passing arguments to a function - Storage classes - auto - static - extern and register variables. (3+2+4) ARRAYS: Defining an array - Processing an array - Passing array to a function - Multi dimensional array - Array & strings. (3+2+4) POINTERS:

Definition - Pointer and one dimensional arrays - Operating a pointer - Pointer and multi dimensional arrays - Arrays of pointers. (3+2+4)

STRUCTURES AND UNIONS: Definitions - Processing a structure - User defined data types - Structures and pointers - Passing structure to functions. (3+2+3) FILES: Open - Close - Process - Operations on a file - Sequential and Random access file functions - File Handling Functions - fopen - fclose - fscanf fprintf - fgetc - fputc - fgets - fputs - fseek - ftell - rewind functions - Error handling. (3+2+3) Preprocessor Directives - Command Line Arguments.

(3+1+2) Total = L: 30 + T: 15 + P: 30 = 75

TEXT BOOKS: 1. Herbert Schildt, “C: The Complete Reference”, McGraw Hill, 2010. 2. Rama N Reddy Carol A Ziegler, “C Programming For Scientists And Engineers With Applications”, Jones And Bartlett, 2010. REFERENCES: 1. Gottfried B,” Programming With C”, Tata McGraw Hill, 2009. 2. Deitel H M and Deitel P J, “C : How To Program” , Prentice Hall of India, 2005. 3. Kernighan B W and Ritchie D M, “C Programming Language (ANSI C)”, Prentice Hall of India, 2006.

12IGAM/UFM/UHM106 MANUFACTURING PROCESSES I METAL CASTING METAL CASTING PROCESS: Patterns- Pattern materials, types of pattern, color code scheme. Sand Casting: Green and dry sand casting process, Types of molding sand and its properties, molding sand composition. Cores: Core material, types of cores, core prints, chaplets gating and Risering System Melting Practices: cupola, Construction and types of furnaces, Product design for Sand Castings SPECIAL MOLDING PROCESSES: Carbon dioxide molding process, Investment casting process, Die casting process, shell molding process. Casting defects: Causes and remedies, Fettling and Cleaning of Castings. (11)

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WELDING PROCESSES FABRICATION METHODS: General considerations, Gas Welding-Fuel Gases, Oxy-Acetylene Welding Equipment, Electric-Arc Welding, Electrodes, Coated electrode designation for manual metal arc welding, Carbon Arc Welding, Inert-Gas Shielded Arc Welding, Tungsten Inert-Gas Welding (TIG), Gas Metal-Arc Welding (GMAW), Submerged Arc-Welding (SAW), Other Arc-Welding Processes, Resistance Welding-Spot, Seam and Projection Welding. Heat flow in welded components and Welding Defects. OTHER WELDING PROCESS: Thermit Welding, Brazing, Soldering, Laser Beam welding, Electron Beam Welding, Friction welding, Friction stir welding and Ultrasonic welding. (11) METAL FORMING ELASTIC AND PLASTIC DEFORMATION: Hot and cold working processes -rolling, forging, extrusion, swaging, wire and tube drawing. Test methods for formability. SHEET METAL WORKING: Shearing Action, blanking, piercing, punching, trimming, etc. Forming processes like bending, cup drawing, coining, embossing, etc. Presses for sheet metal working; Part feeding systems; Elements of a simple die; punch and die clearances; Progressive, compound and combination dies and Blanking force Calculations. SPECIAL FORMING METHODS: Explosive forming, electromagnetic forming, electro hydraulic forming, composite mouldings. (11) POWDER METALLURGY: Need of Powder Metallurgy, Production of metallic powders. Compaction and sintering processing methods, advantages, and applications of powder metallurgy. (4) PLASTIC PROCESSING: Plastic Materials, Extrusion of Plastics, Injection moulding, Blow moulding, Thermo Forming, Thermosetting materials, Plastic product Design (4) RAPID PROTOTYPING OPERATIONS: Introduction, Subtractive Processes, Additive Processes-Fused Deposition Modeling, Stereo lithography, Selective Laser Sintering, Ballistic Particle Manufacturing, Virtual Prototyping, Rapid tooling, Applications (4) INTRODUCTION TO SOFTWARE FOR MANUFACTURING APPLICATIONS: components).

Metal forming and flow analysis software (for metallic /plastic Total = L: 45 = 45

TEXT BOOKS: 1. Kalpakjian,” Manufacturing Engineering and Technology”, Pearson Education., 2003. 2. Rao P N, “Manufacturing Technology”, Tata McGraw Hill Publishing Co. Ltd., Volume 1, New Delhi, 2010. 3. Heine R W, Loper C R and Rosenthal P C, “Principles of Metal Casting”, Tata McGraw Hill Publishing Co. Ltd., New Delhi, 2010. REFERENCES: 1. 2. 3. 4. 5. 6. 7. 8. 9.

SME, “Tool and Manufacturing Engineers Handbook”, Vol. 2, McGraw Hill Book Co., New York, 1984. Parmar R S, “Welding Processes and Technology”, Khanna Publishers, Delhi, 2003. Chapman, W.A.J. Workshop Technology, Edward Arnold, 2001. William K Dalton, Gregg Bruce R, “Modern Materials and Manufacturing Processes”, Pearson Education, 2007. Elanchezhian C, Vijaya Ramnath B, “Manufacturing Technology - I”, Laxmi Publication, 2006. Peter Beeley, “Foundry Technology”, Butterworth, 2005. Khanna O P, “Welding Technology”, Dhanpat Rai and Sons, New Delhi, 2008. Baldev Raj and Shankar V, “Welding Technology for Engineers”, Narosa Book Distributors Pvt. Ltd., 2006. NPTEL web and video course on Manufacturing Processes-I

12IGAM/UFM/UHM110 ENGINEERING GRAPHICS I INTRODUCTION: Introduction to Engineering Drawing- Lettering practice, drawing instrument practice, Bureau of Indian Standards (BIS), geometric constructions, principles of dimensioning. (8+9) ORTHOGRAPHIC PROJECTION: Principles of orthographic projection-projection of points, straight lines, planes and solids. Orthographic projection of simple engineering components-missing view exercises. Drawing orthographic views of typical components like vice, lathe tailstock. (8+12) PICTORIAL PROJECTIONS: Principles of pictorial views, isometric view of simple engineering components. Free hand sketching of orthographic views from pictorial views. Free hand sketching of isometric views from given two or three views. Drawing pictorial views of four wheeler, multistoried building. (8+12) COMPUTER GRAPHICS: Introduction to computer aided drawing, co-ordinate system and reference planes, commands- 2D drawings. 2D view of machines like lathe, radial drilling machine.

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Drawing (6+12)

PSG INSTITUTE OF ADVANCED STUDIES, COIMBATORE Total = L: 30 + P: 45 = 75

TEXT BOOKS: 1. Luzadder and Duff, “Fundamentals of Engineering Drawing”, Prentice Hall of India Pvt. Ltd., 2009 2. John K.C, “Engineering Graphics for Degree” PHI Learning Private Limited, N ew Delhi, 2009. 3. Venugopal K and Prabhu Raja V, “Engineering Graphics”, New Age International Publishers, 2010. REFERENCES: 1. Bureau of Indian Standards, “Engineering Drawing Practices for Schools and Colleges SP 46 -2003”, BIS, New Delhi, 2003. 2. George.E.Rowbotham, “Engineering and Industrial Graphics-Hand Book”, McGraw Hill Inc., 1982. 3. Shaw M.B and Rana B.C, “Engineering Drawing”, Pearson Education India, 2009. 4. Kumar M S, “Engineering Graphics”, D D Publications, Chennai, 2007. 5. PSG CAD/CAM Centre Laboratory Manual, AutoCAD Level I and II,1997.

12IGAM/UFM/UHM111 ENGINEERING PRACTICES 1. 2. 3. 4. 5. 6. 7.

Foundry- Tools, preparation of moulding sand, patterns, cores, foundry exercises. Welding - Metal arc welding tools and equipment, exercises by Arc welding and TIG welding Processes. Fitting - Tools, operations, exercises Make “T” -Joint and “L” Joint, types of joints. Carpentry- Tools, carpentry process, carpentry exercises, types of joints. Power Tools- Demonstration of tools and operations. Plumbing-exercises-external thread cutting and joining Sheet metal work& Soldering - Tools, operations, exercises Make a Rectangular Tray in Galvanized Iron sheet Total = P: 30 = 30

REFERENCE: 1, Laboratory manual prepared by Mechanical Engineering department, 2010 2 Chapman, W.A.J. Workshop Technology, Edward Arnold, 2001.

SEMESTER 2 12IGAM/UFM/UHM201 DIFFERENTIAL EQUATIONS

ORDINARY DIFFERENTIAL EQUATIONS OF FIRST ORDER: Basic concepts, separable ordinary differential equations, exact differential equations, integrating factors, linear differential equations, Bernoulli equations, modeling: mixing problems (11+4) ORDINARY DIFFERENTIAL EQUATIONS OF SECOND ORDER: Homogeneous linear equations of second order , linearity principle (statement only), initial value problems, general solution, second order homogeneous equations with constant co - efficient, Euler – Cauchy equation, solution by variation of parameters, modeling- free oscillations. (12+4) FOURIER ANALYSIS: Periodic functions, trigonometric series, Fourier series- functions of any period, even and odd functions, half range expansions. (10+3) PARTIAL DIFFERENTIAL EQUATIONS : Basic concepts, modeling-Vibrating string , wave equation, D’Alembert’s solution of wave equation, solution by separating variables, solution using Fourier series, one dimensional and steady state two dimensional heat equations – solution by Fourier series. (12+4) Total L: 45+T: 15=60

TEXT BOOK: 1. Erwin Kreyszig, “Advanced Engineering Mathematics”, John Wiley& Sons, New Delhi, 2011.

REFERENCES: 1. Dennis G Zill and Michael R Cullen,” Advanced Engineering Mathematics”, Narosa Publishing House, New Delhi, 2009. 2. Ray Wylie.C. and Louis C.Barrett,” Advanced Engineering Mathematics”, Tata McGraw -Hill, New Delhi, 2004 3. Lawrence C.Evans, “Partial Differential Equations”, Graduate studies in Mathematics, Vol.19, American Mathematical socie ty, USA, 2000.

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12IGAM/UFM/UHM202 MATERIAL SCIENCE MAGNETIC PROPERTIES: Magnetic dipoles and magnetic field vectors. Dia, para, ferro, anti-ferro and ferrimagnetism. Hard and soft magnets. Hysterisis loss, Low-conducting magnets, super conducting magnets and conducting magnets, magnetorheology and applications. (8+2) LASER INTERACTION WITH ENGINEERING MATERIALS : Introduction to Laser. Functional requirements for material processing: Wavelength, Spatial and temporal coherence, spot size, spectral power density, spatial power distribution, beam profile. Properties and Industrial Applications of Carbon-di-oxide, Nd:YAG, Excimer, Diode laser. Wavelength of operation, typical power outputs, Q-switching. Interaction of Laser with matter: absorption spectra of target material, surface reflection, heat affected zone, enhancing thermal outputs by oxidation or pret reatment of the surface, laser machining, marking, drilling, welding and heat treatment. (10+4) COMPOSITES: Introduction, significance of composites, functions of matrix and reinforcement in composites. Polymer, metal and ceramic matrix composites, carbon carbon composites. Applications in machine tools, automobiles, aerospace and sports equipments. Influence of fiber length, fiber orientation and concentration in functionality of the composites (9+3) TESTING OF MATERIALS: Ultrasonic inspection: Properties of Ultrasonic waves, Acoustic impedance, Pulse-echo method, through transmission, Phase-array radiators, Ultrasonic detectors. Microscopic inspection: Optical microscopes for surface studies (Metallography), Electron microscopy, Rayleigh’s criterion, resolving power, electron waves, SEM, AFM and applications to tr ibology Principles of Acoustic Emission for health monitoring of engineering structures (9+3) ADVANCED MATERIALS: Nanomaterials: Size-dependant properties, applications: catalysis, ferro fluids, Shape Memory Alloys (SMA): Characteristics, Properties of Ni-Ti alloys, SMA actuated robotics prosthesis, Orthodontics, Metallic glasses: Preparation, properties and applications: Electric transformers. Bio-mimetic materials. (9+3) Total = L: 45 + T:15 = 60

TEXT BOOKS: 1. William D Callister Jr., “Materials Science and Engineering – An Introduction”, John Wiley and Sons Inc., New York, 2007. 2. William M. Steen, “Laser Materials Processing”, Springer -Verlag, London, 2010.

REFERENCES: 1. Shaffer J P, Saxena A, Antolovich S D, Sanders T H Jr. and Warner S B, “The Science and Design of Engineering Materials”, McGraw Hill Companies Inc., New York, 1999. 2. James F Schackelforf S, “Introduction to Materials Science for Engineers”, Macmillan Publishing Company, New York, 2007. 3. Sidney H Avner, “An Introduction to Physical Metallurgy”, Tata McGraw Hill Companies, New Delhi, 1997. 4. Krishnan Kumar Chawla, “Composite materials: Science and engineering”, Springer, 2010. 5. Van Vlack, “Elements of Materials Science and Engineering”, Pearson Education India, 2008. 6 Raghavan V., “Materials Science and Engineering – A First Course”, Prentice Hall of India, New Delhi, 2009.

12IGAM/UFM/UHM203 APPLIED CHEMISTRY SOLID FUELS: Classification of fuels, characteristics of a good fuel. Coal - classification .Analysis of coal- proximate and ultimate analyses. Calorific value - GCV and NCV, theoretical calculation of calorific value, determination of calorific value using bomb calorimeter. Carbonisation of coal – manufacture of coke by Beehive oven and Otto- Hoffmann ‘s by- product oven method, HTC and LTC cokes. Combustion - theoretical air requirements. Flue gas analysis - Orsat’s method. (9) LIQUID FUELS : Petroleum processing and refining – distillation, stabilization, cracking, reforming, purification, sweetening, deasphalting and dewaxing. Knocking in petrol engines – octane number, improvers. Knocking in diesel engines – cetane number, improvers. Petroleum testing - Specific gravity, viscosity index, flash and fire points, cloud and pour points, smoke point and char value, sulphur content, ash co ntent, calorific value – Boy’s gas calorimeter, diesel index , antifreeze additives. (9) LUBRICANTS : Mechanism of lubrication, properties of lubricating oil – Significance and measurements of viscosity & viscosity index, flash and fire points, oiliness, cloud and pour points, aniline point, SEN , oxidation stabity. Additives for lubricants. Greases – types and uses. Solid lubricants – graphite and molybdenum disulphide. Synthetic lubricants -. Fluolubes and silicones. Lubricating emulsions, cutting fluids. Selection of lubricants. (9) WATER: Hardness – determination (EDTA method). Softening – zeolite and demineralization processes. Boiler troubles and remedies – removal of silica, internal conditioning. Treatment of water for municipal supply – break point chlorination, desalination by electro-dialysis and reverse osmosis. Water quality standards and parameters. (9) APPLIED ELECTROCHEMISTRY: Construction and working of Lechlanche cell, lead -acid battery, nickel-cadmium battery, lithium ion battery. Fuel cells – hydrogen-oxygen, carbonaceous, methanol and proton exchange membrane fuel cells. Electropolishing, electrochemical machining - electrophoretic painting in automotive industry, technology of electropriming. (9) Total = L: 45 = 45

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PSG INSTITUTE OF ADVANCED STUDIES, COIMBATORE TEXT BOOKS: 1. Jain P C, and Monica Jain, “Engineering Chemistry”,Dhanpat Rai Publishing Company, New Delhi, 2012. 2. Pletcher D and Walsh F C, “Industrial Electrochemistry”, Chapman and Hall, New York, 1990.

REFERENCES: 1. Samir Sarkar, “Fuels and Combustion”, Taylor & F rancis Group. UK, 2010. 2. Sharma, B K, ”Industrial Chemistry”, Goel Publishing House, New Delhi, 1995. 3. Shashi Chawla, “A Text book of Engineering Chemistry”, Dhanpat Rai & Co, New Delhi, 2003.

12IGAM/UFM/UHM204 ENGINEERING MECHANICS

STATICS OF PARTICLES: Force on a particle – resultant of two forces and several concurrent forces – resolution of a force – equilibrium of a particle – free body diagram – force in space – equilibrium of a particle in space. (7+2) STATICS OF RIGID BODIES IN 2 DIMESNSION: External, Internal forces – transmissibility – moment of a force – varignon’s theorem – moment of a couple – resolution of a force into a force and a couple – reduction of a system of forces – reactions at supports and connections – equilibrium of a two and three force bodies –case studies. (6+2) FRICTION: Laws of dry friction – angles of friction-coefficient of static and kinetic friction – wedges – journal bearings – axle friction – thrust bearings – disk friction – wheel friction – rolling resistance – belt friction – case studies (6+2) ANALYSIS OF STRUCTURES: Simple trusses-Method of joints, method of sections – joints under special loading conditions – space trusses – analysis of frames (6+2) CENTROID, CENTRE OF GRAVITY AND MOMENT OF INERTIA: Centroids of areas, composite areas, determination of moment of inertia of plane figures, polar moment of inertia-radius of gyration – mass moment of inertia of simple solids. (6+2) KINEMATICS: Introduction-plane, rectilinear and rotary motion-time dependent motion-rectangular coordinates-projectile motion. (5+2) KINETICS: Equation of motion-rectilinear and rotary motion- Newton’s II law – D’Alembert’s principle- Energy - potential energy-kinetic energyconservation of energy-work done by a force - work energy method. (5+2) IMPULSE AND MOMENTUM: Concept of conservation of momentum- Impulse-Momentum principle- Impact-Direct central impact-oblique central impact, impact of a moving train on the spring board. (4+1) Total = L: 45 + T: 15 = 60 TEXT BOOKS: 1. Beer F P and Johnson E R, “Vector Mechanics for Engineers, Statics and Dynamics”, Tata McGraw Hill Publishing Co. Ltd., New Delh i, 2010. 2. Rajasekaran S and Sankarasubramanian G, “Engineering Mechanics-Statics and Dynamics”, Vikas Publishing House Pvt. Ltd., New Delhi, 2006. REFERENCES: 1. Bansal R K, “Engineering Mechanics”, Laxmi Publications Pvt. Ltd., New Delhi, 2006. 2. Bhavikatti S S, “Engineering Mechanics”, New Age International Pvt. Ltd., New Delhi, 2003. 3. Young D H and Timashenko S, “Engineering Mechanics”, Tata Mcgraw-Hill, 2006. 4. Jivan Khachane, Ruchi Shrivastava, “Engineering Mechanics: Statics and Dynamics”, ANE Books, 2006. 5. NPTEL web and video course on Engineering Mechanics

12IGAM/UFM/UHM205 INDUSTRIAL METALLURGY CRYSTAL STRUCTURE: BCC, FCC and HCP structure- unit cell –crystallographic planes and directions, miller indices-crystal imperfections, point, line, planar and volume defects –Grain size, ASTM grain size number, Mechanisms of plastic deformation, slip and twi nning, Types of fracture. (7) CONSTITUTION OF ALLOYS AND PHASE DIAGRAMS: Constitution of alloys –solid solutions, substitutional and interstitial –phase diagrams, Isomorphous, eutectic, peritectic, eutectoid and peritectoid reactions, Iron- Iron carbide equilibrium diagram- classification of steel and cast iron microstructure, properties and applications. (7) HEAT TREATMENT: Definition – full annealing, stress relief, recrystallisation and spheroidizing – normalizing, hardening and Tempering of steel. Isothermal transformation diagrams –cooling curves superimposed on I.T.diagram CCR- hardenability, Jominy end quench test – Austempering, martemperingcase hardening, carburizing, nitriding, cyaniding, carbonitridingFlame and Induction hardening. (7)

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FERROUS MATERIAL: Effect of alloying additions on steel (Mn, Si, Cr, Mo, V Ti & W ) – stainless and tool steels –HSLA- maraging steels – Gray, White malleable, spheroidal – Graphite – alloy cast irons. (4) NON FERROUS AND NON METALLIC M ATERIALS: Copper, Aluminium, Nickel, Magnesium, Titanium, Lead, Tin. Important alloys – their composition properties and applications. Introduction to Polymers, Composites and Ceramics (5) MECHANICAL PROPERTIES AND TESTING: - – Testing of materials under tension, compression and shear loads-hardness tests (Brinell, Vickers and Rockwell). Impact test Izod and charpy, S-N curves, fatigue and creep test. (5) NON DESTRUCTIVE TESTING: Non Destructive testing basic principles and testing method for Liquid reentrant inspections, Magnetic particle inspection, Eddy current testing, Radiographic testing, Ultrasonic testing (4) SELECTION OF M ATERIALS: Factors to be considered for selection of materials with specific examples. Cost data of metals and alloys. (6) Total = L: 45 = 45 TEXT BOOKS: 1. William D Callister Jr, “Materials Science and Engineering- An Introduction”, John Wiley and Sons Inc., New York, 2007. 2. Donald R.Askeland, Pradeep P. Fulay and Wendelin J. Wright “Science and Engineering of Materials”, Thomson brooks, 2010. REFERENCES: 1. Sydney H Avner, “Introduction to Physical Metallurgy” Mc Graw Hill Book Company, 1997. 2. Rajan. T.V, Sharma, C. P., and Ashok Sharma “Heat Treatment Principles and Techniques”, PHI Learning Private Ltd, 2011. 3. Barry Hull and Vernon John, “Non Destructive Testing”, ELEBS/Macmillan, 1989.

12IGAM/UFM/UH206 CONCEPTS OF ENGINEERING DESIGN VISUALIZATION AND FREEHAND SKETCHING: Understanding of form and functions, freehand sketching of typical engineering components (2+1) ENGINEERING DESIGN: Engineering design process, Identification and analysis of needs, Organization of design concept, Modeling, Design Management, Information Gathering, Presentation Techniques, Rapid Prototyping. (5+1) REVIEW OF MECHANICS: Force, torque, power, moment of inertia, bending moment, eccentric loading, friction, free body diagrams (7+2) DESIGN PRINCIPLES: Occam’s Razor, Saint-Venant’s Principle, Golden Rectangle, Abbe’s Principle, Maxwell’s Reciprocity Theorem, Self -Principles, Stability, Symmetry, Parallel Axis theorem, Accuracy, Repeatability, Resolution, Sensitivity direction, Fool Proofing. (4+2) STRESS AND STRAIN: Loading (elastic and plastic), stress, strain, Young’s modulus, shear modulus, stress -strain curve (yield strength, ultimate tensile strength, proof strength, percentage elongation), tensile stress and shear stress computation, thermal stress, stress concentration factor, hoop stress, bending of beams, torsion of shafts, ductility, toughness, Hertzian contact stress, Fatigue (high-cycle, low-cycle), fracture mechanics (Initiation, Propagation, failure), springs-strain energy, bearings-an overview, theories of failure (14+4) INNOVATION AND INVENTION SERIES: Creativity-development concepts, examples, Concept Evaluation, Mind Maps, TRIZ, Intellectual Property Rights (5+1) PLANNED EXPERIMENTATION THROUGH GRAPHICAL PROGRAMMING: Introduction, the front panel, the block diagram, data acquisition, components of a DAQ system, DAQ hardware configuration, DAQ assistant, analog I/O, digital I/O, typical sensor interface examples. (4+3) GREEN DESIGN PROCESS: Material life cycle, Embodied energy, 80-20 rule, Carbon foot print, Green design in industry, Sustainability, Biomimetics. (4+1) PROJECT BASED LAB SESSIONS Assembly and dismantling of a bicycle / pneumatic cylinder  Sensor Interface to monitor temperature by employing thermocouple using graphical programming  Study of cut sections of automotive components  CAD modeling of a typical engineering component using a CAD software  Make a component / product  Total = L: 45 + T: 15 = 60

19


TEXT BOOKS: 1. Michael Ashby, Hugh Shercliff and David Cebon, “Materials Engineering, Science,Processing and Design”, Elsiever, 2008, 2. James Garrat, “Design and Technology”, Cambridge University Press, 1988. 3 Myer Kutz, “Environmentally Conscious Mechanically Design”, John Wiley & sons, 2007. REFERENCES: 1. LabVIEW: User Manual By National Instruments, 2010. 2. Faculty of Mechanical Engineering, “PSG Design Data Book”, PSG College of Technology, 2010. 3. Jacob, Golden Berg, David Mazursky, “Creativity in Product Innovation”, Cambridge University Press, 2002

12IGAM/UFM/UH210 ENGINEERING GRAPHICS II SECTION OF SOLIDS: Sections of regular solids, types of sections, BIS conventions, selection of sectional views. engineering components. Drawing sectional views of typical machine parts like bearing, drill spindle.

Sectional views of simple (8+9)

DEVELOPMENT OF SURFACES: Development of lateral surfaces of regular solids, truncated solids and simple engineering sheet metal components. Preparation of parts like chimneys, air conditioning duct using cardboard material. (8+12) PERSPECTIVE PROJECTION: Principles of perspective projection, methods, perspective projection of solids. Drawing free hand perspective projections of train, internal seating arrangement. (7+12) COMPUTER GRAPHICS: Introduction to 3D modeling packages. Drafting practices - modeling of simple engineering components, sections and extraction of 2D drawings. Modeling of plants like windmill, solar panel system. (7+12) Total = L: 30 + P: 45 = 75 TEXT BOOKS: 1. Luzadder and Duff, “Fundamentals of Engineering Drawing”, Prentice Hall of India Pvt . Ltd., 2009 2. John K.C, “Engineering Graphics for Degree”, PHI Learning Private Limited, New Delhi, 2009. 3. Venugopal K and Prabhu Raja V, “Engineering Graphics”, New Age International Publishers, 2010. REFERENCES: 1. Bureau of Indian Standards, “Engineering Drawing Practices for Schools and Colleges SP 46 -2003”, BIS, New Delhi, 2 003. 2. George.E.Rowbotham, “Engineering and Industrial Graphics-Hand Book”, McGraw Hill I nc., 1982. 3. Shaw M.B and Rana B.C, “Engineering Drawing”, Pearson Education India, 2009. 4. Kumar M S, “Engineering Graphics”, D D Publications, Chennai, 2007. 5. PSG CAD/CAM Centre Laboratory Manual, AutoCAD Level I and II, 1997.

12IGAM/UFM/UHM211 PHYSICS LABORATORY LIST OF EXPERIMENTS 1. Determination of Young’s modulus by cantilever 2. Determination of Coefficient of viscosity by Poiseuille’s method 3. Determination of surface tension by capillary rise 4. Determination of thermistor characteristics 5. Measurement of small thickness by interferometry 6. Determination of vibration frequency by Melde’s apparatus 7. Measurement of temperature using LM35 8. Determination of wavelength of mercury spectrum by diffraction grating 9. Study of polarized light (Demonstration) Total = P: 45 = 45 REFERENCE: 1. Laboratory manual prepared by the Department of Basic Sciences (Physics) 2012

12IGAM/UFM/UHM212 CHEMISTRY LABORATORY 1. 2. 3. 4. 5. 6. 7.

Anodizing of aluminium and determination of thickness of anodic film. Electroplating of nickel and determination of cathode efficiency. Determination of acid content in industrial effluent by pHmetry.. Determination of Redwood / Saybolt numbers and kinematic viscosity of lubricating oils. Determination of moisture and ash content of coal and flash and fire point of lubricating oil. Determination of inhibitor efficiency on the corrosion rate of mild steel in acid media by weight loss method Determination of total, temporary, permanent, calcium and magnesium hardness of water.

20

PSG INSTITUTE OF ADVANCED STUDIES, COIMBATORE 8.

Determination of alkalinity, TDS and sulphate content of water.

DEMO EXPERIMENTS 1. Determination of acid value, saponification number and iodine value of oils. 2. Determination of calorific value of coal by bomb calorimeter. REFERENCE: 1. Laboratory Manual prepared by Department of Basic Sciences (Chemistry), 2010. Total = P: 45 = 45

12IGAM/UFM/UHM220 INPLANT TRAINING Module 1: Basics About Industry: Layout of HED & RMD, Organization structure, Safety measures. HEAVY ENGINEERING DIVISION: Module 2: List of machine tools, Components and operations on each machine tool, Cutting tools, Work holding and tool holding devices in each machine tools, Basics of Welding process. Module 3: Lathe - Components and its materials, Operations and assembly. Hand tools, Measuring instruments and Gauges used in industries. Study of various material handling devices used in industry. ROTATING MACHINERY DIVISION: Module 4: INDUCTION MOTOR & SUBMERSIBLE MOTOR: Stator & Rotor fabrication, Winding, Motor Component list, Component drawing and function, Machining details, Process sheet. Module 5: PUMP: Types of pumps, Pump Component list, Component drawing and function, Machining details. Module 6: Assembly &Testing of motor and pump. COMPUTER NUMERICAL CONTROL: Module 7: Basics of CNC Machine. Study of various power transmission elements used in industries. NEELAMBUR FOUNDRY DIVISION: Module 8: Layout, Process - Pattern shop, Sand preparation, Core & Mould making. Module 9: Melting and Pouring, Fettling. Module 10: Machine moulding, DISA Flux machine, Defects in casting. Module 11 & 12: Seminar & Evaluation. Total P: 45 = 45 TEXT BOOKS: 1. Heinrich Gerling, “All about Machine Tools”, New Age International Pvt. Ltd., 2006. 2. Richard W Heine, “Principles of Metal Casting, Heine”, Tata McGraw Hill Education Private Limited, 2010.

REFERENCES: 1. Faculty of Mechanical Engineering, PSG College of Technology, “Design Data Book-Online Portal”, 2010. 2. HMT Handbook on “Production Technology”, Tata McGraw Hill Education Private Limited, 2004.

SEMESTER 3 12IGAM/UFM/UHM301 COMPLEX VARIABLES AND TRANSFORMS COMPLEX V ARIABLES: Complex differentiation: Analytic function, Cauchy Riemann equations, harmonic functions

(8+4)

Complex integration: Cauchy’s integr al theorem, Cauchy’s integral formula, Taylor and Maclaurin series, Laurent series (concepts and statements only),singularities and zeros, residue integration method, residue integration of real integrals. conformal mapping, geometry of analytic functions, linear fractional transformations, conformal mapping of exponential, trigonometric, hyperbolic functions. (14+11)

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PSG INSTITUTE OF ADVANCED STUDIES, COIMBATORE LAPLACE TRANSFORMS: Laplace transform, inverse transform, linearity, s-shifting , transforms of derivatives and integrals, unit step function, tshifting , dirac’s delta function , p eriodic functions , convolution , differentiation and integration of transforms, method of solving differential equations and integral equations by using Laplace transform technique. (12+8) FOURIER TRANSFORM: Fourier integral, Fourier transform, Fourier cosine and sine transform, Discrete Fourier transform , Fast Fourier transform – DIT algorithm (11+7) Total L:45+T:30=75 TEXT BOOKS 1. Erwin Kreyszig, “Advanced Engineering Mathematics”,John Wiley &Sons, New Delhi, 2011. 2. Ray Wylie C and Louis C Barret, “Advanced Engineering Mathematics”, Tata McGraw- Hill, New Delhi, 2004. REFERENCES 1. John H.Mathews and Russell W.Howell, “Complex Analysis for Mathematics and Engineering”, Narosa Publishing House, New Delhi, 2006. 2. Riley K F, Hobson M P and Bence S J, “Mathematical Methods for Physics and Engineering”, Cambridge University, Cambridge, 2002.

12IGAM/UFM/UHM302 FLUID MECHANICS INTRODUCTION: Properties of fluids. Concept of gauge and absolute pressures, measurement of pressure using manometers of different types. Types of flow - laminar, turbulent, unsteady, steady, non-uniform and uniform flows. Stream line, streak line and path line. (5+2) IDEAL FLOW: Ir-rotational and rotational, stream function, potential function, continuity equation, derivation of three dimensional equation, applications to one dimensional flows, differential momentum equation, Impact of jets-force on fixed and m oving vanes, flat and curved. (7+2) FLUID DYNAMICS: Navier Stokes equation – derivation and problems , derivation of Euler's equation and Bernoulli's energy equation, examples illustrating the use of energy equations. (5+2) FLOW MEASUREMENT: Orifice meter, venturi meter, flow nozzle, Pitot tubes, multi-hole probe and anemometer, Rotameter, hotwire anemometer, Magnetic flow meter, Dislplacement meter, Current meter (5+2) LAMINAR FLOW: Hagen-Poiseuille equation – velocity profile, power calculations. Laminar flow between parallel plates - Couette flow and Plane Poiseuille flow. (5+1) FLOW THROUGH CIRCULAR PIPES: Pipes in series and parallel. Reynolds number, Darcy-Weisbach equation, use of Moody diagram, minor lossessudden expansion, sudden contraction and losses in pipe fittings. (6+2) BOUNDARY LAYER THEORY: D’Alembert paradox, Development of boundary layer, Prandtl’s boundary layer equations, Blasius solution, integral momentum equation, drag on a flat plate, boundary layer separation and its control, streamlined and bluff bodies -flow around circular bodies and aero foils, calculation of lift and drag, Prandtl’s Mixing length theory. (6+2) DIMENSIONAL ANALYSIS AND MODEL TESTING: Buckingham’s testing.



theorem, Reynolds, Froude and Mach number and their application in model (4+2)

INTRODUCTION TO CFD: Necessity, limitations, philosophy behind CFD, applications.

(2+0) Total = L: 45 + T: 15 = 60

TEXT BOOKS: 1. Munson B R, Young D F and Okiishi T H, “Fundamentals of Fluid Mechanics”, John Wiley & Sons., Singapore, 2006 2. Kumar D S, "Fluid Mechanics and Fluid Power Engineering", Kataria S K and Sons, New Delhi, 2010.

REFERENCES: 1. Frank M White, "Fluid Mechanics", Tata McGraw Hill Education Pvt. Ltd., New Delhi, 2011 2. Victor Streeter, E. Benjamin Wylie, K. W. Bedford, "Fluid Mechanics", Tata McGraw Hill, New Delhi, 2011. 3. Kumar K L, “Engineering Fluid Mechanics”, Eurasia Publications Limited, New Delhi, 1990. 4. John D Anderson, “Computational Fluid Dynamics – The Basics with Applications”, McGraw Hill, New York, 1995. 5. http://nptel.iitm.ac.in/courses/Webcourse-contents/IIT-KANPUR/FLUID-MECHANICS/ui/TOC.htm 6. www.freestudy.co.uk

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12IGAM/UFM/UHM303 MECHANICS OF MATERIALS STRESSES AND STRAINS: Stress and strain due to axial force, elastic limit, Hooke's law-factor of safety - stepped bars, uniformly varying sections, stresses in composite bar due to axial force and temperature. Strain Energy due to axial force- proof resilience, stresses due to gradual load, sudden load and impact load. (7+2) CHANGES IN DIMENSIONS AND VOLUME: Lateral strain - Poisson's ratio, volumetric strain, changes in dimensions and volume, shear stress, shear strain, relationship between elastic constants. Hoop and Longitudinal stresses in thin cylindrical and spherical shells under internal pressure-changes in dimensions and volume, study of boiler cylinders and end covers. (7+3) BENDING MOMENT AND SHEAR FORCE: Relationship between load, shear force and bending moment - shear force and bending moment diagrams for cantilever, simply supported and overhanging beams under concentrated loads, uniformly distributed loads, uniformly varying loads, concentrated moments, maximum bending moment and point of contra flexure. (7+2) FLEXURE IN BEAMS: Theory of simple bending and assumptions - derivation of equation, section modulus, normal stresses due to flexure. (6+2) TORSION: Theory of torsion and assumptions-derivation of the equation, polar modulus, stresses in solid and hollow circular shafts, power transmitted by a shaft, close coiled helical spring with axial load. (6+2) PRINCIPAL STRESSES AND STRAINS: (Two dimensional only) State of stress at a point - normal and tangential stresses on a given plane, principal stresses and their planes, plane of maximum shear stress, analytical method, Mohr's circle method, application to simple problems, Strain Rosettes. (6+2) DEFLECTION OF DETERMINATE BEAMS: Governing differential equation - Macaulay's method-moment area method, application to simple problems; Bending moment and shear force diagram of a typical shaft, elastic instability, Euler Formula. (6+2) Total = L: 45 + T: 15= 60

TEXT BOOKS: 1. Punmia B C, Ashok Kumar Jain and Arun Kumar Jain, "Mechanics of materials", Laxmi Publications, New Delhi, 2005. 2. Egor Paul Popov, Toader A. Balan, "Engineering Mechanics of Solids ", Prentice Hall Inc., 1998 REFERENCES: 1. Ramamrutham S and Narayan R, "Strength of Materials", Dhanpat Rai and Sons, New Delhi, 2008 2. Jindal U C, “Textbook on Strength of Materials”, Asian Books Pvt. Ltd., 2007. 3. Don H Morris, William F Riley and Leroy D Sturges, “Mechanics of Materials”, John Wiley and Sons Inc., 2006. 4. Lord Chilver and John Case, “Strength of Materials and Structures”, Arnold, 1999. 5. http://nptel.iitm.ac.in/syllabus/112104036/

12IGAM/UFM/UHM304 MANUFACTURING PROCESSES II THEORY OF METAL CUTTING : Introduction, Nomenclature of a single point cutting tool, mechanics of metal cutting, orthogonal and oblique cutting, Mechanism of chip formation, Types of chips Use of chip breaker in machining, Machining forces and Merchant’s Ci rcle Diagram (MCD), Cutting Force Measurements: Forces developing and acting in machine tools. Analytical and Experimental determination of cutting forces, Dynamometers for measuring cutting forces, Cutting temperature, cutting fluid application, Concept of Machinability , Failure of cutting tools and tool life, Cutting Tool Materials. (7) MACHINE TOOLS: General Purpose Machine Tools lathes, milling machines- types , Construction and Operation. Construction, working principle and applications of shaping, planing and slotting machines. Methods of mounting of jobs and cutting tools in machine tools, Use of various Attachments in Machine Tools. (8) HOLE MAKING OPERATIONS: Drilling machines and its operations, Reaming, Boring, Tapping and other Hole Making Operations -Simple work holding devices-Concept of Jigs and Fixtures and its applications (3) SURFACE FINISHING PROCESSES: Purpose and application of grinding, Selection of wheels and their conditioning, Grinding Process Parameters, Honing, Lapping and super finishing, (5) MACHINE TOOL TESTING: Introduction, Measuring instruments used for testing, Test Procedures, Acceptance tests, Alignment tests-Spindle alignment, Positioning error compensation modeling – displacement, squareness and straightness, angular, Positioning error measurement using laser interferometer - direct indirect measurement. (4)

23

PSG INSTITUTE OF ADVANCED STUDIES, COIMBATORE SCREW THREADS AND GEAR MANUFACTURING METHODS: Production of screw threads by Machining, Rolling and Grinding, Manufacture of Gears. (7) ESTIMATION OF MACHINING TIME: Calculation of machining time & cost estimation for turning, drilling, milling and shaping. General principles of economics of machining. Economic tool life, optimal cutting speed for total minimum cost, and estimation of machine hour rate and machining cost computations. (6) NON - TRADITIONAL MACHINING Need for Non Traditional Machining, Abrasive Jet Machining, Ultrasonic Machining (USM), Water Jet Machining, Electro Chemical Machining- Electrical Discharge Machining, Electron Beam Machining and Laser Beam Machining, Equipment, Process, Process Parameters and Machining Characteristics, Modelling of material removal, Material Removal Rate (MRR) calculation, Applications, Limitations. (5) Total = L: 45 = 45 TEXT BOOKS: 1. P N Rao, “Manufacuring Technology – Metal Cutting & Machine Tools”, Tata McGraw -Hill Publishing Company Limited, 2001 2. Milton C Shaw, “Metal Cutting Principles”, Clarendon Press, Oxfor d, 1999. REFERENCES: 1. Kalpakjian,” Manufacturing Engineering and Technology”, Addison Wesley Publishing Company Inc.,2001. 2. http://nptel.iitm.ac.in/video.php?subjectId=112105126 3. Chapman.W, Workshop Technology Part-2, Taylor & Francis,1972 4. James Brown, “Advanced Machining Technology Handbook”, McGraw Hill Book Company, New York, 1998. 5. Edward M Trent, Paul K W right, “Metal Cutting”, Butterworth, 2006. 6. Anne Marie Habraken, “Material Forming Processes”, ISTE, 2007.

12IGAM/UFM/UHM305 KINEMATICS OF MACHINERY BASICS OF MECHANISMS: Terminology and definitions, degree of freedom, mobility. Grashoff’s law. Kinematic inversions - 4-bar chain, slider crank chain. Mechanical advantage. Transmission angle. Description of common mechanisms, applications of mechanisms. (6+2) KINEMATICS: Displacement, velocity and acceleration analysis in simple mechanisms, graphical method, velocity and acceleration polygons. Kinematic analysis by algebraic method, a demonstration, vector approach, Chace equation, computer applications in the kinematics analysis of simple mechanisms. (9+3) FRICTION DRIVES: Limiting ratio of belt/rope tensions, centrifugal tensions. Condition for maximum power transmission, corresponding speed in belt and rope drives, Estimation of frictional power in pivots and collar bearings, power screws - calculation of power. (6+2) KINEMATICS OF CAM: Classifications, displacement diagrams-parabolic, uniform velocity, simple harmonic paths. Layout of plate cam profiles for different types of followers - knife - edged, roller, mushroom, flat type, the fundamentals of cam design, derivatives of follower motion, sizing of cam pressure angle, transmission angle, radius of curvature for different types of followers and undercutting. (6+2) GEARS: Spur gear terminology and definitions. Fundamental law of toothed gearing and tooth forms. Interchangeable gears, gear tooth actioninterference and undercutting. Helical, bevel, worm, rack and pinion gears (basics only). Gear trains, epicyclic gear trains, differentials, automotive transmission gear trains. (8+2) GYROSCOPIC COUPLE: Gyroscopic couple and its effect in ship, car, motorcycle, aircraft and space vehicles, gyroscopic stabilization. (5+2) SYNTHESIS OF LINKAGES: Number and dimensional synthesis – two position synthesis of slider crank and four bar- mechanisms. Introduction of commercial software packages for the development of kinematic models – velocity analysis – acceleration analysis. (5+2) Total = L: 45 + T: 15 = 60 TEXT BOOKS: 1. Shigley J E and Uicker J J, “Theory of Machines and Mechanisms”, McGraw -Hill Inc., New Delhi, 2003. 2. Rattan S S, “Theory of Machines”, Tata McGraw -Hill Publishers, New Delhi, 2009. REFERENCES: 1. Beven T, “Theory of Machines”, CBS Publishers and Distributors, New Delhi, 2002. 2. Ghosh and Mallick, “Theory of Mechanisms and Machines” Affiliated East-West Pvt. Ltd., New Delhi, 1988. 3. Rao J S and Dukkipati, “Mechanism and Machine Theory”, Wiley - Eastern Ltd., New Delhi, 1992. 4. Ashok G. Ambedkar “Mechanism and Machine Theory”, PHI Learning Private Limited, New Delhi, 2009.

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PSG INSTITUTE OF ADVANCED STUDIES, COIMBATORE 5. 6.

Waldron K J and Kinzel G L, “Kinematics, Dynamics And Design Of Machinery - (Cd - 5650)”, John-Wiley and Sons Inc., 2004. http://utubersity.com/?page_id=1023

12IGAM/UFM/UHM306 ENGINEERING THERMODYNAMICS BASIC CONCEPTS OF THERMODYNAMICS: Introduction, System, property, Concepts of pressure and temperature and temperature scales, Measurement of pressure and Temperature International Temperature Scale, Zeroth law of thermodynamics and application (3+1) PROPERTIES OF PURE SUBSTANCES, IDEAL GASES AND PROPERTIES OF STEAM: Ideal gas equation, compressibility, universal compressibility chart, Pure Substances, PVT Surfaces, PV, TV, and PT diagrams of water and other substances and differences of the same, phasechange processes, Concept of Vapor Pressure, Properties of steam, Saturation Temperature and Pressure, Use of property tables. (3+1) BASIC THERMODYNAMIC PROCESSES: Thermodynamics state and equilibrium, process and cycle, work, heat and other forms of energy. Evaluation of Work for various thermodynamic processes, Concept of a heat engine and cyclic machines. (3+2) FIRST LAW OF THERMODYNAMICS: First law of thermodynamics, applications to closed and open systems, uniform and non-uniform processes, steady state and unsteady state processes, general energy equation and applications to thermal equipment. (5+2) SECOND LAW OF THERMODYNAMICS: Kelvin-Planck and Clausius statements-heat engines and heat pump, reversibility, Carnot cycle, Carnot theorem, Thermodynamic temperature scale, Deduction of the third law of thermodynamics , T ypes of Irreversibility. (5+2) ENTROPY: Clausius theorem, Property of Entropy, Clausius inequality, Entropy Principle, Applications of entropy principle, Maximum work obtainable from finite heat reservoirs, Entropy Generation in Closed and Open Systems, Isentropic Work in a Steady Flow Open System (6+2) AVAILABLE ENERGY, AVAILABILITY AND IRREVERSIBILITY: Basics, Available energy referred to a cycle, Maximum work in a reversible process, Reversible work-open cycle and closed system, Gibbs and Helmholtz Functions, Availability and Irreversibility, Second law efficiency (4+1) ADVANCED PROPERTIES OF SUBSTANCES AND THERMODYNAMIC RELATIONS: TS diagrams, Mollier Chart , Properties of Ideal Gases, Equations of State, Law of Corresponding States, Properties of Mixtures, Thermodynamic Relations, Maxw ell’s Equations, Joule Kelvin Effect, Clausius Clapeyron Equation, Conditions of Thermodynamic Equilibrium and Stability and Gibbs Phase Rule. (6+1) VAPOR POWER CYCLES: Steam Power Cycle, Rankine Cycle, Actual Vapor Cycle, Reheat cycle, Regenerative cycle, Binary vapor cycle, Characteristics of an ideal working fluid in Vapor Power Cycle, (6+2) INTRODUCTION TO IC ENGINE CYCLES: Basic working of an Internal Combustion Engine, Air standard cycles Otto cycle, Diesel cycle (4+1) Total = L: 45 + T: 15 = 60 TEXT BOOKS: 1. Sonntag R E, Borgnakke C and Van Wylen G J,“Fundamentals of Engineering Thermodynamics”, John Wiley, 2003 2. Nag P K, “Engineering Thermodynamics”, Tata McGraw Hill, Delhi, 2004. REFERENCES: 1. Cengel Y Al and Boles M A "Thermodynamics, An Engineering Approach” Tata McGraw Hill, 2003. 2. Michael J Moran, “Fundamentals of Engineering Thermodynamics”, Wiley India Pvt. Ltd., 2010. 3. Holman J P, “Thermodynamics”, Tata McGraw Hill, 1998. 4. http://nptel.iitm.ac.in/courses/Webcourse-contents/IISc-BANG/Basic%20Thermodynamics/New_index1.html

12IGAM/UFM/UHM310 MACHINE DRAWING INTRODUCTION: Introduction to machine drawing. Review of orthographic and isometric projections, Importance of sectional views. Computer-aided drafting. (1+6) CONVENTIONS: Code of practice for engineering drawing-conventional representation of details- drilled and tapped holes, countersunk and counter bored holes, internal and external threads, undercuts, grooves, chamfers, fillet radii and keyways. Conventions to represent standard components-bolts, nuts, washers, screws, cotters, pins, circlips, bearings, gears, springs and flanges. (3+6)

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PSG INSTITUTE OF ADVANCED STUDIES, COIMBATORE ASSEMBLY CONCEPTS: Methods and concepts of assemblies-assembly requirements, Bill of materials. Methods of assembly-bolts, nuts, studs, screws and pins. Methods of arresting motion of a member in an assembly. Assembly and dismantling exercise of a typical assembly with emphasis on assembly sequence and appropriate fits. Assembling and dismantling practice in assemblies like pneumatic cylinder, machine vice. (3+9) FITS AND TOLERANCES: Limits, fits and tolerances-need, types, representation of tolerances on drawing, calculation of minimum and maximum clearances and allowances. Geometric tolerance-uses, types of form and position tolerances, symbols, method of indicating geometric tolerances on part drawings. Surface finish symbols- methods of indicating the surface roughness. Blue print reading exercises. Making blue print drawings of production drawing. (9+12) ASSEMBLY DRAWING PRACTICE: Making free hand sketches of typical subassemblies-flange coupling, stuffing box, journal bearings, rolling element bearings, keyed joints, cotter joints, C clamp. Free hand sketching of I.C Engine subassemblies like piston and connecting rod, gear box. (8+6) ASSEMBLY USING SOLID MODELING: Modeling and assembly using a CAD software-extracting views and sections. Drawing of assemblies-plummer block, machine vice, stop valve, screw jack, tail stock, cylindrical gear box, simple drilling. Creation of bill of materials, calculation of mass and section properties, interference check between solids. (6+6) Total = L: 30 + P: 45 = 75 TEXT BOOKS: 1. Gopalakrishna K R, "Machine Drawing", Subhas Stores, Bangalore, 2003. 2. BIS, SP:46-2003 – “Engineering Drawing Practice for Schools and Colleges", New Delhi, 2003. REFERENCES: 1. Varghese P I and John K C, "Machine Drawing", Jovast Publishers, Thrissur, 2007. 2. “CAD/CAM Manual”, PSG College of Technology, Coimbatore, 2002. 3. Faculty of Mechanical Engineering, PSG College of Technology," Design Data Book", M/s. Kalaikathir Publishers, Coimbatore, 2012. 4. ASME Y 14.5M- 1994, “Dimensioning and Tolerancing”, ASME, New York, 1995.

12IGAM/UFM/UHM311 MANUFACTURING PROCESS LABORATORY I LATHE 1.

Study of construction features and manufacturing methods – Head stock, Tail stock, Carriage, Cross slide, Compound rest, Belt, Guide ways, Feed gear box, Apron gear box. 2. Turning - Facing, chamfering and step turning 3. Turning -Taper turning and knurling 4. Turning- Step turning and Grooving 5. Turning –Step turning and Thread cutting-External 6. Turning -Eccentric turning 7. Turning- Facing, Drilling and Boring 8. Turning – Pin and bush assembly for H8 e8 clearance fit 9. Turning- Boring and internal thread cutting 10. Dismantling and assembly of Head and Tail stock Total = P: 45 = 45

REFERENCE: 1. Laboratory Manual prepared by Department of Mechanical Engineering.

SEMESTER 4 12IGAM/UFM/UHM401 PROBABILITY AND STATISTICS PROBABILITY: Introduction, sample space and events, interpretations of probability, addition rule, and conditional probability, multiplication and total probability rules, independence, Baye’s Theorem. (4+1) RANDOM VARIABLES AND PROBABILITY DISTRIBUTIONS: Random Variables - Discrete random variables, probability distributions and probability mass functions, cumulative distribution functions ,mean and variance , discrete distributions- Binomial, Poisson and geometric distributions. (6+2) Continuous random variables – Probability distributions and probability density functions, cumulative distribution functions, mean and variance, continuous distributions – uniform, normal, exponential and Weibull distributions. (6+2)

26

PSG INSTITUTE OF ADVANCED STUDIES, COIMBATORE JOINT PROBABILITY DISTRIBUTIONS: Two dimensional discrete random variables, marginal and conditional probability distributions, independence , two dimensional continuous random variables, marginal and conditional probability distributions, independence, covariance, correlation, simple linear regression by least square method. (8+2) STATISTICAL INFERENCE: Sampling distribution, law of large numbers, central limit theorem, estimation, point estimates, interval estimates, determination of sample size, maximum likely hood estimation. (5+2) TESTS OF HYPOTHESIS: Procedure in hypothesis testing , types of errors, p value, large and small sample tests , inference concerning means, variances and proportions - Chi -Square test of independence. (8+2) ANALYSIS OF VARIANCE: Introduction, assumptions of analysis of variance, completely randomized design, randomized block design. (4+2) QUALITY CONTROL: Control charts for measurements, control charts for attributes, tolerance limits. (4+2) Total L:45+T:15=60 TEXT BOOKS: 1. Douglas C. Montgomery and George C. Runger, “Applied Statistics and Probability for Engineers,” Wiley India, Delhi, 2012. 2. Richard A. Johnson, “Miller & Freund’s, “Probability and Statistics for Engineers”, Prentice Hall, New Delhi, 2009. REFERENCES: 1. Jay L. Devore, “Probability and Statistics for Engineering and the Sciences”, Brooks/Cole, USA, 2012 . 2. Ronald E. Walpole, Raymond H. Myers, Sharon L. Myers and Keying Ye, “Probability & Statistics for Engineers & Scientists”, Pearson Education, New Delhi, 2007. 3. Eugene. L. Grant and Richard .S. Leavenworth, ”Statistical Quality Control”, Tata Mc Graw Hill , New Delhi, 2010

12IGAM/UFM/UHM402 BASICS OF ELECTRICAL & ELECTRONICS ENGINEERING ELECTRIC CIRCUITS : Ohm’s law, KCL, KVL , Solving simple DC Circuits - Single phase AC circuit fundamentals – Power, Power factor – solving simple AC circuits – 3 phase AC circuits – Star and Delta Connection. (7) DC MOTORS: Principle of Operation- types – back emf – torque equation - speed torque characteristics – losses and efficiency – speed control of DC motor – Electric Braking - Applications. (5) AC MACHINES : 3 phase Induction Motor -construction – Principle of operation – types – torque equation - speed torque characteristics – 1 phase Induction Motor – Principle of operation- types. Synchronous Motors – construction - Principle of Operation. - Electric Braking of Induction Motor – Single phase Transformers – Construction and working principle – Types. (6) INDUSTRIAL APPLICATIONS: Motor Selection – factors to be considered – power rating – types of Duty cycle – selection of motors for machine tools applications, centrifugal pumps. (3) ELECTRONIC DEVICES: Operation of PN junction diodes, VI characteristics, zener diode, BJT-types -CB, CE, CC configurations, input and output characteristics, JFET, difference between FET and BJT-working principle and characteristics. MOSFET- types, principle of operation and characteristics, Opto Electronic Devices-Introduction, types, photo conductive, photo diode, phototransistor, Light emitting diode - Principles and Applications. (7) ELECTRONIC CIRCUITS: (Qualitative analysis only) Half wave and full wave rectifier, capacitive filters, zener voltage regulator, RC- coupled amplifier, frequency response, oscillator, Barkhausen criteria, RC phase shift oscillator. (5) LINEAR INTEGRATED CIRCUITS: Operational amplifiers, Ideal op-amp characteristics, Inverting and Non-inverting amplifier, op-amp applications Adder- Subtractor, integrator, differentiator, comparator, zero crossing detector – 555 Timer IC – Astable mode (7) DIGITAL ELECTRONICS: Number systems- representation of signed numbers: 1’s complement and 2’s complement, logic gates, Half adder, full adder, parallel adder/subtractor, Flip flops, RS,JK,JK Master slave, D and T type, counters and shift registers. (5) Total = L: 45 = 45 TEXT BOOKS: 1. Mehta.V.K and Rohit Mehta, “Principles of Electrical Engineering and Electronics”, S.Chand & Co. Limited., New Delhi, 2006. 2. Muthusubramanian.R, Salivahanan.S and Muraleedharan.K.A, “Basic Electrical, Electronics and Computer Engineering”, Tata Publishers, 2006. REFERENCES: 1. Pillai.S.K,”A First Course on Electrical Drives”, New Age International Publications Limited, 2011. 2. Murugesh Kumar.K, “Basic Electrical Science and Technology”, Vikas Publishing Limited, 2011.

27

McGraw

Hill

PSG INSTITUTE OF ADVANCED STUDIES, COIMBATORE 3. Roy Choudhury and Shail Jain, “Linear Integrated Circuits”, New Age International Limited, 2003 4. Leach.D. P, Malvino.A.P a nd Goutam Saha, “Digital Principles and Applications”, Tata Mc Graw – Hill, 2008

12IGAM/UFM/UHM403 COMPUTER NUMERICAL CONTROL AND ROBOTICS INTRODUCTION: Objectives of Numerical Control, CNC and DNC machine tools, Adaptive control, Applications. CONSTRUCTION OF MACHINE TOOLS: Constructional features, AC & DC motors, Selection criteria, Speed & Feed control units, Control of translational movements (Slideways and guideways), Control of rotational movements, Tool holders, Tool changing arrangements, work holders, Linking structures. Output Transducers : Transducers, Positional transducers, Encoders. (7+5) NUMERICAL CONTROL OPERATION: Designation of axes on NC machine tools, linear and rotary motions, machine operating systems, Positioning control, linear and contour control. Principles of operation of NC machine tools: Basic principles, closed loop systems, open loop, input signals, methods of input. (7+5) CNC PROGRAMMING: Design of CNC control panel, Word address programming, Part programming, datum, G-codes, Parts of CNC program, incremental and absolute programming, circular interpolation, Tool length and diameter offset, work holding and tooling for machining centers, programming machining centers. CNC turning tools, presetting tools, machine zero, tool change position, part origin, offsets, machine control, program editing, diagnostics. (6+3) PROGRAMMING CNC TURNING MACHINES: Planning the program, workholding, tooling considerations, process plan, tool offset, determining the G50 offsets, programming examples. Linear and circular interpolation, Cutter diameter compensation, Do loops and subprograms. Programming CNC turning machines – Diameter Vs radius programming, circular interpolation, a complete lathe example. (6+3) ADVANCED CNC FEATURES: Macros, Canned cycles, Mirror imaging, Polar rotation, Use of computers in numerical control programming, CIM and the future of numerical control (4+3) ROBOTICS: Introduction to Robotics. Classification, components of robots, robotic applications. Systems overview of a robot- components of a robot system, and application. Functions of a robot, specifications of a robot system. (7+5) MECHANICAL SYSTEMS, COMPONENTS DYNAMICS AND MODELING : Manipulator, end effectors, electric actuators.

(4+3)

Internal & External State Sensors. Trajectory planning, Forward Position Control, Inverse Problem, Image Processing. Robot Dynamics and Control, Futuristic Topics in Robotics. (4+3) Total = L: 45 + P: 30 = 75 TEXT BOOKS: 1. Thyer.G.E, “Computer Numerical Control of Machine T ools”, Industrial Press, 1988 2. Stenerson.J, K Curran, “Computer Numerical Control -Operation and programming”, PHI, 2009 REFERENCES: 1. Yoram Koren, “Computer Control of Manufacturing Systems”, Tata McGraw-Hill, 1983 2. “Mechatronics”, HMT limited, 1998 3. Kundra.T.K, Rao.P.N, Tewari.N.K, “Numerical Control and Computer Aided Manufacturing”, Tata McGraw-Hill, 2001. 4. Radhakrishnan.P, “Computer Numerical Control”, New Central Book Agency, 1992 5. Mikell P Groover, Mitchell Weiss, Roger N Nagel, Nicholas G Odrey, “Industrial Robotics”, Tata McGraw -Hill, 2008. 6. http://nptel.iitm.ac.in/video.php?subjectId=112101099

12IGAM/UFM/UHM404 TURBOMACHINERY INTRODUCTION: Energy transfer between fluid and a rotor. Euler's energy transfer equation. Components of energy transfer (5+1) DEGREE OF REACTION: Impulse and reaction type, effect of blade angle on degree of reaction and energy transfer. Specific speed and its significance. (5+2) HYDRAULIC TURBINE: Impulse type-Pelton wheel. Reaction type-Francis, Kaplan and Propeller. Principles of operation of turbine calculation of main dimensions, regulation and performance. Draft tube-function and types. Cavitation in turbines. (6+2) PUMPS: Introduction – Differences between positive displacement pump and roto-dynamic pumps. Classification- Radial flow, Axial flow and mi xed flow pumps - ideal and actual slip, performance calculation and determination of main dimensions. Minimum starting speed. Cavitation in pumps- Net Positive Suction Head (NPSH). Fluid coupling and torque converter-Efficiency and slip. (5+2) VACUUM PUMPS: Vacuum – units of vacuum – classification of vacuum pumps – pressure range of vacuum pumps – rotary vane pump – rotating vane pump – roots pump – diffusion pumps – turbo – molecular pump (5+2)

28

PSG INSTITUTE OF ADVANCED STUDIES, COIMBATORE TURBO-COMPRESSORS: Classification. Radial flow- work done by the impeller - isentropic efficiency-pressure and flow coefficients - characteristic curves –surging and choking; Axial flow type- Aerofoil analysis-stalling. Calculation of delivery pressure, isentropic and polytropic efficiency- number of stages. (6+2)

STEAM TURBINES: Types-single stage impulse type - Performance of single stage machine, compounding of turbines-; reaction type, 50% reaction. Flow through Steam nozzles-convergent, convergent-divergent, critical pressure ratio. Meta stable flow. (7+2) GAS TURBINE: Brayton cycle-Open cycle, closed cycle, methods of improving the efficiency of a simple cycle, multistage compression, inter-cooling, reheating and regeneration, effect of operating variables on thermal efficiency, work ratio. (6+2) Total = L: 45 + T: 15 = 60 TEXT BOOKS: 1. Dixon.S.L, “Fluid Mechanics and Thermodynamics of Turbomachinery”, Butterworth-Heinemann, 2010. 2. S.m. yahya “Turbines,compressors and fans”2010.Tata McGraw-Hill Education . REFERENCES: 1. Yadav.R.Y, "Steam and Gas Turbines", Central Publishing House, Allahabad, 1987. 2. Govinda Rao.N.S, "Fluid Flow Machines", Tata McGraw Hill publishing Company Limited., New Delhi, 1983. 3. Shephered.D.G, "Principles of Turbo Machinery", The Macmillan Co., New York, 1956. 4. Dixon.S.L, "Worked Examples in Turbomachinery", Pergamon Press, New York, 1975. 5. Rao V.V, “Vacuum Science and Technology”, Allied Publishers, 2005

12IGAM/UFM/UHM405 DYNAMICS OF MACHINERY STATIC FORCE ANALYSIS OF MECHANISM: Free Body diagram-conditions of equilibrium, two, three and four force members, effect of friction. study of effect of friction. (5+1) DYNAMIC FORCE ANALYSIS OF MECHANISM: Inertia force and D Alembert s principle. Dynamic force analysis of mechanisms including slider crank mechanism. (6+1) ‟

FLYWHEEL: Turning moment diagram-fluctuation of energy and speed, weight of flywheel required.

(6+2)

BALANCING: Balancing of revolving, reciprocating masses in single plane and several planes-primary and secondary forces and couples, balancing of multicylinder inline engine. Balancing of V type of engines, direct and reverse crank technique. Balancing machines – field balancing, single and two planes. (7+3) FREE VIBRATION: Basic features of vibratory systems-elements, degrees of freedom, single degree of freedom system. Undamped free vibrationequation of motion, natural frequency. Damped free vibration, equation of motion, logarithmic decrement, critical speed of shaft. (5+2) FORCED VIBRATION: Response to periodic forcing-forcing by unbalance, support motion, force and amplitude transmissibility, force transmissibility, vibration isolation, vibration measurement, signature analysis (5+2) TORSIONAL VIBRATION: Torsional vibration of two and three rotor systems, geared systems, critical speed

(5+2)

AUTOMATIC CONTROL OF MECHANICAL SYSTEMS: Open and closed loop systems, block diagram, lag in response, first order system response of linear and torsional systems, second order system response, step displacement input, step velocity input, harmonic input, performance improvement, PID control, transfer function relationships. (6+2) Total = L: 45 + T: 15 = 60 TEXT BOOKS: 1. Shigley.J.E and Uicker.J.J, “Theory of Machines and Mechanisms”, McGraw Hill, New Delhi, 2008. 2. Rao.J.S and Dukkipatti.R.V, “Mechanism and Machine Theory”, New Age International Limited, New Delhi, 1992. 3. Rattan.S.S, “Theory of Machines”, Tata Mc Graw Hill , New Delhi, 2005. REFERENCES: 1. Bevan.T, “Theory of Machines”,CBS Publishers and Distributors, New Delhi, 2002. 2. Ghosh and Mallick.A. K, “Theory of Machines and Mechanisms”, Affiliated East West Private Limited New Delhi, 1988. 3. Ballaney.P.L, “Theory of Machines and Mechanisms”, Khanna Publishers, New Delhi, 2005. 4. Rao.S.S, “Mechanical Vibrations”, Addision Wesley Longman, New Delhi, 1995. 5. Graham Kelly.S, “Fundamentals of Mechanical Vibrations”, Mcgraw Hill, Incorporation, 2000. 6. Rao V Dukkipati and Srinivas.J “Textbook of Mechanical Vibrations”, Prentice Hall of India, 200 5. 7. http://nptel.iitm.ac.in/video.php?subjectId=112104114

29


12IGAM/UFM/UHM406 METROLOGY AND INSTRUMENTATION BASICS OF MEASUREMENT SYSTEM AND DEVICES: Definition of metrology, economics of measurement, dimensional properties, terminology and accuracy of measurement, measuring errors, Abbe’s Principle, Principle of interferometry - flatness testing, optical interferometer, laser interferometer. Three stages of generalized measurement system – mechanical loading – static characteristics of instruments - factors considered in selection of instruments – commonly used terms, error analysis and classification –sources of error – Factors considered in selection of equipment. ( 8+3) CALIBRATION OF INSTRUMENTS AND QUALITY STANDARDS : Calibration of sensors and measuring instruments – principles of calibration, control of calibration environment, calibration chain and traceability, calibration record, Calibration of Plug gauges, Dial gauges and Instruments-Vernier caliper, Micrometer, surface plates, gauges – feeler gauges,dial indicator, slip gauges, care of gauge blocks Frequency of calibration, General cares and rules in measurement, ISO 9000 quality standards, clean room environment. Line and end measurement – Comparators- mechanical, electrical, optical and pneumatic. (7+2) GEOMETRICAL MEASUREMENT AND MACHINE ELEMENTS: Angular measurement –optical protractors, sine bar, roundness measurement, need for limit gauge, design of plug gauge, Taylor’s principle, three basic types of limit gauges, symb ols, Tomilson surface meter, CMM – computer controlled CMM, Multi – dimension auto gauging and sorting machine. Types of screw threads, terminology, ISO metric thread, measurement of major, minor and effective diameters, Gear terminology, spur gear measurement, checking of composite errors, base pitch measurement. Study the i ndustrial blue print of the helical gear (6+2) NON-DESTRUCTIVE TESTING: Methods of Non-Destructive testing, Radiographic inspection, Ultrasonic inspection, Inspection by optical holography. (6+1) TRANSDUCERS: Displacement transducers – potentiometer, strain gauge –LVDT –inductive sensors, proximity sensors, capacitance transducers, Piezo electric transducer, Hall effect sensor, Integrated circuit sensors, overview of smart sensors. Study the various sensor used in hydraulic and pneumatic system. (5+1) VIBRATION, TORQUE AND TEMPERATURE MEASUREMENT: Elementary accelerometer and vibrometer – seismic instrument for acceleration – velocity measurement, piezo electric accelerometer, torque measurements, temperature measurement-liquid in glass thermometer, pressure thermometer, resistance temperature detector, thermocouples and thermopiles, thermistor, optical pyrometer – temperature measuring problems in flowing fluid. Study the various types of thermocouple. (7+3) PRESSURE AND FLOW MEASUREMENT: Elastic transducers – pressure cell, bulk modulus pressure gauge – Low Pressure Measurement: Mc Leod gauge – thermal conductivity gauge, calibration of pressure gauge. Flow measurement – turbine type m eter, hotwire anemometer, magnetic flow meter. Study the flow measurement using commercial software. (6+3) Total = L: 45 + T: 15 = 60 TEXT BOOKS: 1. Gupta.I.C, “A text book of Engineering Metrology”, Dhanpat Rai publications, New Delhi, 2007. 2. Beckwith.T.G, Roy D. Marangoni, John H. Lienhard, “Mechanical Measurements”, Prentice Hall, 2006 REFERENCES: 1. Holmen.J.P, “Experimental Methods for Engineers”, Tata McGraw Hill Publications Co Limited, 2004. 2. Narayana.K , “Engineering Metrology”, Scitech Publication, 2006. 3. Dominique Placko, “Metrology in Industry: The Key for Quality”, ISTE, 2007 4. Jain.R.K, “Mechanical and Industrial Measurements”, Khanna Publishers, Delhi, 1999. 5. Alan S Morris, “Measurement and Instrumentation Principles”, Butterworth, 2006. 6. http://nptel.iitm.ac.in/courses/IIT-MADRAS/Mechanical_Measurements_Metrology/index.php.

12IGAM/UFM/UHM410 ELECTRICAL AND ELECTRONICS ENGINEERING LABORATORY 1. 2. 3. 4. 5. 6. 7. 8. 9. 10.

Verification of Ohm's law and Kirchoff's laws. Measurement of Power and Power Factor in single phase RLC Circuit. Mechanical Characteristics of DC Shunt and Compound Motor Load test on Three phase Induction Motor Electric Braking of 3 Phase Induction Motor (Dynamic braking / plugging) Study of Halfwave and Fullwave rectifiers with and without filters RC coupled transistor amplifier Applications of Operational Amplifier: Adder, Subractor, Integrator and Differentiator Study of logic gates and implementation of binary adder/subtractor Implementation of Modulo-16 Counter

REFERENCE: 1. Laboratory Manual Prepared by the Electrical and Electronics Engineering Department.

30

Total = P: 45 = 45


12IGAM/UFM/UHM411 FLUID MACHINERY LABORATORY 1. 2.

Flow measurement using mouthpiece and orifice. Calibration and comparison of instruments for measuring flow through pipes-orifice, venturi meter, water meter and rotameter. 3. Calibration and comparison of open channel flow measuring instruments- V-notch and rectangular notch. 4. Experiment on force induced on the vane due to impact of jets. 5. Model study in wind tunnel. 6. Performance test on single stage, multi stage and centrifugal pumps. 7. Load test on impulse water turbine. 8. Load test on reaction water turbine and cross flow turbine. 9. Performance test on axial flow fan. 10. Performance test on centrifugal blower. 11. Stability analysis of floating bodies Total = P:45 = 45 REFERENCES: 1. 2.

Laboratory Manual prepared by Department of Mechanical Engineering. Kumar D S, "Fluid Mechanics and Fluid Power Engineering", Kataria S K and Sons, New Delhi, 2010.

12IGAM/UFM/UHM412 MANUFACTURING PROCESS LABORATORY II Special Purpose Machines 1. Spur gear Milling 2. Spur, helical gear hobbing 3. Shaft grinding, Tool & cutter grinder 4. Plastic Injection Molding 5. Machining with EDM 6. Pocket milling 7. Drilling &force measurement 8. Shaping & slotting 9. Study of various measuring instruments, tools jigs & fixtures 10. Study of super finishing process 11. Exercise on Rapid Prototyping Machine Total = P: 45 = 45 REFERENCE:

1. Laboratory Manual prepared by Department of Mechanical Engineering.

SEMESTER 5 12IGAM/UFM/UHM501 LINEAR ALGEBRA AND NUMERICAL ANALYSIS VECTOR SPACE: General vector spaces, real vector spaces, Euclidean n-space, subspaces, linear independence, basis and dimension, row space, column space and null space, eigen values and eigen vectors, diagonalization. (12+8) ERRORS: Computer arithmetic and errors. (2+2) SYSTEM OF LINEAR EQUATIONS: Direct methods, Gauss elimination method, Gauss Jordan method, Crout’s method, iterative methods, Gauss Jacobi method,Gauss –Seidel method , convergence criteria. (4+3) EIGEN VALUES AND EIGEN VECTORS : Power method, QR method.

(3+2)

NONLINEAR EQUATIONS:, False position method, Newton’s method, convergence criteria, Bairstow’s method, Graeffe’s root squaring method. (4+3) INTERPOLATION: Lagrange’s polynomial, divided differences, interpolation for evenly spaced data.

(5+3)

DIFFERENTIATION AND INTEGRATION: Numerical differentiation evenly spaced and unevenly spaced data,numerical integration, Newton-Cotes formulae, Trapezoidal rule, Simpson’s 1/3 rule, Simpson’s 3/8 rule, Gaussian quadratures. (5+3) ORDINARY DIFFERENTIAL EQUATIONS: Numerical methods for initial value problem, Taylor-series , Euler and Modified Euler method , RungeKutta methods, Multi step methods - Milne method, Adams Moulton Method, solution of second order boundary value problem by finite difference method. (10+6) Total L:45+T:30=75

31


TEXT BOOKS: 1. Howard Anton and Chirs Rorres “ Elementary Linear Algebra Applications Version” Wiley India, New Delhi, 2010.” 2. Curtis F Gerald and Patrick O Wheatly, “Applied Numerical Analysis”, Pearson Education, New Delhi, 2011. REFERENCES: 1. David C.lay, “ Linear Algebra and its Applications ” Addison –Wesley ,Boston, 2009. 2. Gareth Willams “ Linear Algebra with Applications” Narosa Publishing House , New Delhi, 2009 3. Steven C Chapra and Raymond P Canale, “Numerical Methods for Engineers with Software and Programming Applications”, Tata McGraw Hill, New Delhi, 2007 4. Rizwan Butt “Introduction to Numerical Analysis Using Matlab” Infinity Science Press , Hingham, 2008.

12IGAM/UFM/UHM502 FUNDAMENTALS OF INTERNAL COMBUSTION ENGINES THERMODYNAMIC CYCLES: Determination of state’s properties, terminologies and cycle efficiencies: Carnot cycle, Air standard cycles - Otto cycle, Diesel cycle, Dual cycle, comparison of Otto, diesel, and Dual Cycle. (7+2) I C ENGINES: Classification. Principle and working of four stroke and two stroke petrol and diesel engines with P-V and valve and port timing diagrams. Comparison of petrol and diesel engines - two stroke and four stroke engines, Wankel engine- rotor and stator geometry, advantages and limitations. (7+3) FUEL SUPPLY AND IGNITION SYSTEM: Working principles of simple and modern carburetors with modifications for variable speed, load operation. Supercharging and turbo charging. MPFI system. Diesel fuel pumps and injector-working principle- CRDI system. Battery and Magneto ignition type systems. (7+2) ENGINE LUBRICATION AND COOLING: Necessity of a lubricating system; properties of lubricating oil; Methods and types of lubrication systems; mist, wet sump and dry sump systems; engine performance and lubrication; necessity of engine cooling; disadvantages of over cooling. Cooling systems; air cooling, water cooling: radiators. (6+2) TESTING AND PERFORMANCE: Testing of IC engines-basics engine measurements: dynamometer; air & fuel flow rate, constant speed and variable speed test, methods of estimating indicated power: Indicator diagram; Willan’s line; Morse test, brake power, volumetric effi ciency. Heat balance test. (7+3) COMBUSTION ENGINEERING: Chemical reactions, Heating values –HCF and LCF analysis. Minimum air flow requirement for combustion. Normal and abnormal combustion processes –knocking / detonation, Factors affecting knocking/detonation in SI and CI engines; Fuel ratings: Octane and Cetane numbers. (7+2) ALTERNATE FUELS: Environmental pollution, Environment friendly fuels: bio fuels, Hydrogen fuel cell.

(4+1)

Total = L: 45 + T: 15 = 60 TEXT BOOKS: 1. Ganesan.V, "Internal Combustion Engine", Tata McGraw Hill Publishers Co. Limited, New Delhi, 1995. 2. Yunus A Cengel and Michael A Boles, “Thermodynamcis and Engineering Approach”, Tata McGraw Hill, New Delhi, 2006. REFERENCES: 1. Colin R Ferguson, "Internal Combustion Engines", John Wiley and Sons, New York, 1989. 2. Kothandaraman.C.P and Domkundwar.S, "Thermodynamics and Thermal Engineering", Dhanpat Rai and Sons, New Delhi, 2004. 3. Edward F Obert, "Internal Combustion Engines", Interscience Publishers, 1971. 4. Thipse.S.S, “Alternate Fuels-Concepts, Technologies and Develpment”, Jaico publishing House, Mumbai, 2010. 5. John B. Heywood, "Internal Combustion Engine Fundamentals ", McGraw Hill, 1988. 6. http://nptel.iitm.ac.in/courses/IIT-MADRAS/Applied_Thermodynamics/index.php

12IGAM/UFM/UHM503 DESIGN OF MACHINE ELEMENTS INTRODUCTION TO DESIGN: Definition, phases in design process, machine element design, preferred numbers, standards and codes in design, criteria for failure, factor of safety. (4+1) COMBINED STRESSES: Normal stresses, eccentric loading of members, combination of normal and shear stresses, principal stresses, theories of failure. (4+2) VARIABLE LOADS: Mechanism of fatigue failure, fatigue limit and fatigue strength, S-N curves, types of stress variations, terminology, Soderberg, Goodman and Gerber equations, stress raisers, stress concentration factor, notch sensitivity factor, factors affecting fatigue limit, finite life, equivalent stress, combined variable stress. (5+2)

32

PSG INSTITUTE OF ADVANCED STUDIES, COIMBATORE AN OVERVIEW OF FRACTURE MECHANICS DESIGN: Three modes of crack opening, stress intensity factor, significance of fracture mechanics in design; case studies in failure of components due to crack growth. (3+1) DESIGN OF SHAFTS AND COUPLINGS: Forces on shafts due to gears, belts and chains, estimation of shaft size based on strength a nd critical speed. Couplings-types and applications, Design of keys-use of standards, rigid couplings, flexible flange couplings – selection, Gear couplings and applications. (5+2) SPRINGS: Helical springs and leaf springs-stresses and deflection in round wire helical springs-accounting for variable stresses-concentric springs. Design of leaf springs- stress and deflection equation; study of springs used in automobiles, locomotives. (5+2) RIVETED AND WELDED JOINTS: Strength equations, efficiency, design of riveted joints-joints of uniform strength, eccentrically loaded riveted joints. Types of welded joints-weld symbols, strength of welds, centrally loaded, unsymmetrical sections, axially loaded, eccentrically loaded joints; study of welded/ riveted joints for boilers and tanks. (5+2) BOLTED JOINTS: I.S.O. Metric screw threads, bolted joints in tension, fluctuating load –torque requirement for tightening; Eccentrically loaded bolted joints.

(5+2)

SLIDING CONTACT BEARINGS: Theory of lubrication, hydrodynamic bearings, Sommerfield number, design of hydrodynamic bearings; study of bush bearings of IC engines, Composite dry sliding bearings, bearing housing and mountings. (5+1) ROLLING CONTACT BEARINGS: Static and dynamic load capacity, cubic mean load, variable load, probability of survival, selection of deep groove and angular contact ball bearings, bearing mounting details for machine tool spindles, front and rear axles of automobiles. (4+1) Total = L: 45 + T:P15 = 60 TEXT BOOKS: 1. Shigley and Mischke, "Mechanical Engineering Design", Tata McGraw Hill Publishers Co. Ltd., New Delhi, 2007. 2. Robert L Nortan, “Machine Design- An Integrated Approach”, Pearson Publishers, New Delhi, 2003. REFERENCES: 1. Robert L Mott, "Machine Elements in Mechanical Design", Macmillan Publishing Co., London, 1998 2. Faculty of Mechanical Engineering, PSG College of Technology, “Design Data Book", M/s. DPV Printers, Coimbatore, 2010. 3. John M Barson and Stanely T Rolfe, “Fracture and Fatigue Control in Structures”, Prentice -Hall Inc., New Jersey, 1999. 4. Jacobson B O, Bernard J Hamrock and Steven R Schmid, “Fundamentals of Machine Elements ”, Mc Graw Hill, Inc., 2006. 5. http://nptel.iitm.ac.in/courses/Webcourse-contents/IIT%20Kharagpur/Machine%20design1/New_index1.html

12IGAM/UFM/UHM504 THERMAL ENGINEERING RECIPROCATING COMPRESSOR: Working principle-effect of clearance on volumetric efficiency, equations for shaft work and efficiencies, Multi-Stage Compression, inter-cooler, optimum intermediate pressure in a two stage compressor, performance of multi-stage compressor (7+3) ROTARY COMPRESSORS: Rotary positive displacement compressor- types-Roots Blower, Sliding Vane Compressor, Performance calculations. Screw Compressor. (6+2) REFRIGERATION: Methods of refrigeration, Bell Coleman cycle, air refrigeration, vapour compression refrigeration-Reversed Brayton cycle, use of T-s and p-h diagrams, under-cooling and superheating. Performance calculations of air and vapour compression refrigeration systems. Study of Vapour absorption refrigeration system and comparison of various refrigeration cycles. Refrigerants- types, designation and properties, working of Steam Jet Refrigeration (7+3) PSYCHROMETRY: Atmospheric air-Properties, Psychrometry Chart, Psychrometric processes.

(6+3)

AIR-CONDITIONING: Air-conditioning processes, Requirements for comfort and industrial air-conditioning, air washer, By-pass factor, summer and winter air conditioning systems, apparatus dew point, sensible heat factor. (7+2) GAS DYNAMICS: Mach number- Isentropic Flow, variation of fluid velocity with area, Shocks- normal and oblique, Fanno and Rayleigh flows. (6+1) JET PROPULSION: Turbo propeller and Turbojet-thrust, thrust power, propulsive power, fuel power, propulsive efficiency, thermal efficiency and overall efficiency. Thrust augmentation. (6+1) Total = L: 45 + T: 15 = 60 TEXT BOOKS: 1. Sarao.A.S, “Thermal Engineering” , Satyaprakasan, New Delhi, 1976 2. Rudramoorthy R, "Thermal Engineering", Tata McGraw Hill Publishers Co. Ltd., New Delhi, 2003.

33


REFERENCES: 1. Arora.C.P, “Refrigeration and Airconditioning”, Tata McGraw Hills, New Delhi, 1992. 2. Kothandaraman.C.P and Domkundwar S, "Thermodynamics and Thermal Engineering", DhanpatRai and Sons, New Delhi, 2004. 3. Rajput.R.K, “Thermal Engineering”, Laxmi Publications (P) Limited, New Delhi, 2009. 4. http://nptel.iitm.ac.in/courses/Webcourse-contents/IIT%20Kharagpur/Ref%20and%20Air%20Cond/New_index1.html 5. http://nptel.iitm.ac.in/courses.php?disciplineId=112 - Gas Dynamics and Jet Propulsion

12IGAM/UFM/UHM505 TOOL DESIGN CUTTING TOOLS: Materials-properties, classification, selection, insert and coated tools, tool wear, tool life. Recent developments and applications. (4+2) SINGLE POINT TOOLS: Nomenclature, types and styles, design and manufacture of HSS and carbide insert type tools for turning, boring, shaping, planning and slotting operations. Design of form tools. Tools and holders for CNC applications, tools for dry machining. (6+2) MULTIPOINT CUTTERS: Nomenclature, classification and selection, construction methods, cutter setting, design and manufacture of drills, reamers, taps, dies, thread chasers, milling cutters, broaches, hobs and gear shaper cutters. Grinding-wheel specification and selection (6+2) JIGS: Degrees of freedom, principles of location and clamping, principles of jig design, fool proofing, elements of jigs, classification of jigs, design of jigs for drilling and reaming. (6+2) FIXTURES: Principles of fixture design, locators and different types of clamps, elements of fixtures, provision for tool setting, design of fixtures for milling, turning, boring and grinding operations. Fixtures for turning centers and machining centers. Modular fixturing-concepts and applications (6+2) PRESS TOOLS: Design of sheet metal parts, Design and manufacture of die sets for sheet metal components-simple, compound and progressive dies for punching and blanking operations. Dies for drawing and bending operations. Study and selection of press tool for industrial sheet metacomponent. (6+2) DESIGN OF INJECTION MOULDING AND DIE CASTING DIES: Product and mould, thermal considerations, design of two plate mould, runner and gate design, mould cooling and ejection. Analysis of temperature,viscocity and flow pattern of plastic molten metal using appropriate software. (5+2) SPECIAL TOOLS: Design of limit gauges. Study of Tool holder maintenance and ATC used in CNC Machining centre.

(6+1)

Total = L: 45 + P: 15 = 60 TEXT BOOKS: 1. Arshinov.V and Alekseev.G, "Metal cutting Theory and Cutting Tool Design", MIR Publishers, Moscow, 1976. 2. Donaldson.C and LeCain.C.H, "Tool Design", Tata McGraw Hill Publishing Company Limited, New Delhi, 2004. REFERENCES: 1. Bhattacharyya.A, “Metal Cutting Theory and Practice”, New Central Books Agency (P) Limited, Calcutta, 2000. 2. Rodin.P, "Design and Production of Metal cutting Tools", MIR Publishers, Moscow, 1968. 3. Kempster, "Introduction to Jig and Tool Design", VIVA Books, New Delhi, 1998. 4. SME, "Manufacturing Engineers Hand Book", 1998. 5. Cracknell.P.C and Dyson.R.W, “Handbook of Thermoplastics Injection Mould Design”, Chapman and Hall, 1993. 6. Paquin.J.R and Crowley, “Die Design F undamentals”, Industrial Press, NY, 2006

12IGAM/UFM/UHM510 MATERIAL SCIENCE AND MECHANICS OF MATERIALS LABORATORY 1. a. Study of Metallurgical Microscope b. Specimen preparation for metallographic studies 2. Study of Grey cast iron, SG iron and Malleable cast iron 3. Study of low, medium and high carbon steel 4. Study of hardened steel and case carburized steel 5. Study of AI and Cu alloys 6. Tension test on metals-stress strain characteristics, ductility, resilience, toughness 7. Hardness test on metals-Brinell, Vicker and Rockwell Hardness tests 8. Impact test on metals-Charpy, Izod impact tests

34

PSG INSTITUTE OF ADVANCED STUDIES, COIMBATORE 9. Torsion test on beams-torque and angle of twist characteristics, shear stress, modulus of rigidity, energy 10. Tests on helical springs-compression, tension springs-load deformation characteristics, stiffness, shear stress, modulus of rigidity, energy Total = P: 45 = 45 REFERENCE: 1. Laboratory Manual prepared by Department of Mechanical Engineering.

12IGAM/UFM/UHM511 THERMAL ENGINEERING LABORATORY 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11.

Experimental study on valve timing diagram in 4-stroke engine cut model Experimental study on port timing diagram in 2-stroke engine cut model Performance test on constant speed 4-stroke diesel engine Variable speed test on multi-cylinder diesel engine Heat balance test on 4-stroke diesel engine Performance test on constant speed single cylinder petrol engine Performance test on high pressure two stage reciprocating air compressor Performance testing of boilers IC engine performance evaluation using PC interface Experiment of heating, ventilation and air conditioning unit Experiment on Refrigeration tutor Total = P: 45 = 45

REFERENCE: 1. Laboratory Manual prepared by Department of Mechanical Engineering. 2. Rajput.R.K, “Thermal Engineering“, Laxmi Publications, New Delhi, 2003.

12IGAM/UFM/UHM520 MINI PROJECT



The mini-project involves the following:      



A report highlighting the design finalization [based on functional requirements & standards (if any) ]    



Preparing a project - brief proposal including Problem Identification A statement of system / process specifications proposed to be developed (Block Diagram / Concept tree) List of possible solutions including alternatives and constraints Cost benefit analysis Time Line of activities

A presentation including the following: Implementation Phase (Hardware / Software / both) Testing & Validation of the developed system Learning in the Project

Consolidated report preparation Total = P: 30 = 30

SEMESTER 6 12IGAM/UFM/UHM601 DESIGN OF TRANSMISSION SYSTEMS SELECTION OF V BELTS AND CHAINS: V belts for given power and velocity ratio, selection of micro V-belts, Selection of roller chain and power speed ratio, silent chain, (6+2) SELECTION OF V BELTS FOR CNC MACHINES, Poly Vee belts, HTD belts, V-belts of 3V, 5V and 8V types and timing belts – SPZ, SPA, SPB, SPC types, Selection of Belts in application for CNC Machine Tool, Banded Belts – advantages and applications. (6+1) POWER SCREWS: Forms of threads, force analysis, square and trapezoidal threads, collar friction, design of power screws (for screw jack, la the, etc.,) Theory of Ball Screws, selection of ball screws CNC Machine Tools. (6+2)

35

PSG INSTITUTE OF ADVANCED STUDIES, COIMBATORE DESIGN OF GEARS: Review of gear fundamentals, interference, gear forces, determining dimensions of a spur gear pair. Design of helical gearsparallel axis helical gear, normal and transverse planes, helix angles, determining dimension of helical gear pair. Design of gears for machine tool applications (6+2) BEVEL AND WORM GEARS: Nomenclature of straight and spiral bevel gears, Nomenclature, thermal capacity, efficiency, design of a pair of worm gears. Design of worm gear drives for reduction gear boxes (6+2) MULTI SPEED GEAR BOX: Ray diagram, gear tooth profile correction, finalization of the gear train; gear tooth loads and bearing reactions. Design of gear box for machine tools (5+2) FRICTION DRIVES: Clutches - role of clutches, positive and gradually engaged clutches, toothed claw clutches, design of single plate and multiple plate clutches, variable speed drives, types and selection. Design of clutch for automobiles (5+2) BRAKES: Role of brakes-types of brakes-self energizing and de-energizing brakes. Design of internally expanding shoe brakes - calculation of heat generation and heat dissipation in brakes. Design of brake for automobiles (5+2) Total = L: 45 + T: 15 = 60 TEXT BOOKS: 1. Robert L Norton, “Machine Design - An Integrated Approach”, Pearson Education, New Delhi, 2003. 2. Shigley and Mische, “Mechanical Engineering Design”, McGraw Hill, Inc., New Delhi, 2000. REFERENCES: 1. Robert L Mortt, “Machine Elements in Mechanical Design”, Macmillan Publishing Co., London, 1992. 2. Maitra.G.M, “Handbook of Gear Design”, Tata McGraw Hill, New Delhi, 1998 3. Darle W Dudley, “Hand Book of Practical Gear Design”, CRC Press, Florida, 2002. 4. Prabhu.T.J, “Design of Transmission Elements”, Mani offset, Chenn ai, 2003. 5. Faculty of Mechanical Engineering, PSG College of Technology, “Design Data Book”, M/s DPV Printers, Coimbatore, 2010 6. http://nptel.iitm.ac.in/courses/IIT-MADRAS/Machine_Design_II

12IGAM/UFM/UHM602 HEAT AND MASS TRANSFER MODES OF HEAT TRANSFER: Fourier law of heat conduction, three-dimensional, heat conduction, equations in various co-ordinate systems, steady state heat conduction equation for plane, cylindrical and spherical shapes, Critical radius of insulation, single layer and multi layer-film co-efficient. (6+2) STEADY HEAT CONDUCTION: Variable thermal conductivity, heat transfer with heat generation in different shapes. Extended surfaces (fins)numerical methods for varying sections of fins with different end conditions. (5+2) UNSTEADY HEAT CONDUCTION: Lumped parameter systems, infinite solids, semi-infinite solids, numerical and graphical methods, periodic heating. (5+2) CONCEPTS OF BOUNDARY LAYER: Differential and integral equations for hydrodynamics and thermal boundary layer. (4+1) CONVECTION HEAT TRANSFER: Forced Heat transfer from flat plate, laminar and turbulent flow, cylinders and spheres, flow through tubes. Free convection, heat transfer from vertical and horizontal surfaces. (5+2) RADIATION HEAT TRANSFER: Emissive power, grey body. Radiation heat transfer between surfaces, shape factor. Gas radiation. (4+2) BOILING AND CONDENSATION: Boiling heat transfer - bubble growth, freezing and melting. Condensation, film condensation and drop wise condensation. (4+1) HEAT EXCHANGERS: Types-tube arrangements, single and multi tube types, parallel, counter and cross flow, Overall heat transfer coefficient, effectiveness method (NTU) to study performance of heat exchangers, fouling factor . (5+2) MASS TRANSFER: Rate equations. Mass diffusion in binary mixtures, evaporation in a column, forced convective mass transfer. Heat and mass transfer analogies. (7+1) Total = L: 45 + T: 15 = 60 TEXT BOOKS: 1. Yunus A Cengel, “Heat Transfer: A Practical Approach”, Tata McGraw Hill Inc., New Delhi, 2005. 2. Kothandaraman .C.P, "Fundamentals of Heat and Mass Transfer", New Age International Publishers, Chennai, 1997.

36

PSG INSTITUTE OF ADVANCED STUDIES, COIMBATORE REFERENCES: 1. Yildiz Bayazitogly and Necati Ozisik M, "Elements of Heat Transfer", McGraw Hill International Ed., New York, 1988. 2. Yadav.R, “Heat and Mass Transfer”, Central Publishing House, Allahabad, 1994. 3. Frank P Incropera and David P Dewitt, “Fundamentals of Heat and Mass Transfer”, Wiley India Private Limited, 2007. 4. Donald Q Kern, “Process Heat Transfer”, Tata McGraw Hill Education Private Limited, 2001. 5. http://www.nptel.iitm.ac.in/courses/Webcourse-contents/IISc-BANG/Heat%20and%20Mass%20Transfer/New_index1.html

12IGAM/UFM/UHM603 OPERATIONS RESEARCH INTRODUCTION TO OPERATIONS RESEARCH: Operations research and decision-making, types of mathematical models and constructing the model. Role of computers in operations research (4+1) LINEAR PROGRAMMING TECHNIQUES: Formulation of linear programming problem, applications and limitations, graphical method, simplex method, The Big –M method, the two –phase method, dual problems. (7+3) TRANSPORTATION PROBLEMS: Least cost method, North West corner rule, Vogel’s approximation method, modified distribution method, optimization models, degeneracy in transportation model, unbalanced and maximization models. (5+2) ASSIGNMENT MODELS AND SCHEDULING: Difference between transportation problem and assignment problem, Hungarian algorithm, unbalanced assignment problems maximization case in assignment problems, traveling salesman problem (6+2) INVENTORY CONTROL: Variables in inventory problems, inventory models with penalty, shortage and quantity discount, safety stock, inventory models with probability, lead time, demand, multi item deterministic model. (4+2) QUEUING MODELS: Queues – Notation of queues, performance measures, The M/M/1 queue, The M/M/m queue, batch arrival queuing system , queues with breakdowns. (5+1) PROJECT MANAGEMENT BY PERT AND CPM: Basic terminologies, constructing a project network , network computations in CPM and PERT , cost crashing, resource levelling. (5+2) GAME THEORY: Theory of games, competitive games, rules for game theory, mixed strategies, two person zero sum game , n person zero sum game, graphical method, and linear programming in game theory. (5+1) REPLACEMENT MODELS: Replacement of Items due to deterioration with and without time value of Money, Group replacement policy, Staff replacement (4+1) Total = L: 45 + T:15 = 60 TEXT BOOKS: 1. Frederick S. Hillier and Gerald J. Lieberman,” Introduction to Operations Research”, McGraw-Hill, 2002 2. Kanti Swarup, Gupta P K and Manmohan, “Operations Research”, Sultan Chand and Sons New Delhi, 2004. REFERENCES: 1. Viswanathan .N , Narahari. Y , “Performance Modeling of Automated Manufacturing Systems” , Prentice Hall Inc ,1992. 2. Srinath.L.S, “PERT and CPM – Principles and Applications”, East West Press, New Delhi, 1982. 3. Dharani Venkatakrishnan.S, “Operations Research”, Keerthi Publication House, Coimbatore, 1991. 4. Gupta and Hira, “Problems in Operations Research”, S Chand and Company, New Delhi, 1991. 5. Prem kumar Gupta and Hira.D.S, “Operation Research”, S Chand and Company Limited, New Delhi, 1986. 6. Wayne L W inston & Venkataramanan,M, ”Introduction To Mathematical Programming”, Thomson Learning, 2003 7. http://www.nptel.iitm.ac.in/video.php?subjectId=112106134

12IGAM/UFM/UHM604 DESIGN FOR MANUFACTURE AND ASSEMBLY DFM APPROACH, SELECTION AND SUBSTITUTION OF MATERIALS IN INDUSTRY: technology, value engineering, comparison of materials on cost basis

DFM approach, DFM guidelines, standardisation, group (6+2)

TOLERANCE ANALYSIS: Process capability, process capability metrics, Cp, Cpk , cost aspects, feature tolerances, geometric tolerances, surface finish, review of relationship between attainable tolerance grades and different machining process, cumulative effect of tolerances, sure fit law, normal law and truncated normal law, 6  concept (6+2) SELECTIVE ASSEMBLY: Interchangeable and selective assembly, deciding the number of groups, Model-I: group tolerances of mating parts equal; Model-II: total and group tolerances of shaft, control of axial play-introducing secondary machining operations, laminated shims, examples. (6+2)

37

PSG INSTITUTE OF ADVANCED STUDIES, COIMBATORE DATUM SYSTEMS: Degrees of freedom, grouped datum systems-different types, two and three m utually perpendicular grouped datum planes, grouped datum system with spigot and recess, pin and hole, grouped datum system with spigot and recess pair and tongue-slot pair, computation of translational and rotational accuracy, geometric analysis and applications. (5+2) TRUE POSITION TOLERANCING THEORY: Comparison between co-ordinate and convention method of feature location, tolerancing and true position tolerancing, virtual size concept, floating and fixed fasteners, projected tolerance zone, assembly with gasket, zero true position tolerance, functional gauges, paper layout gauging, compound assembly, examples. (6+2) FORM DESIGN OF CASTINGS AND WELDMENTS: Redesign of castings based on parting line considerations, minimising core requirements, redesigning cast members using weldments, use of welding symbols – case studies (5+2) DESIGN FOR MACHINING: Design features to facilitate machining, datum features - functional and manufacturing, component design-machining considerations, redesign for manufacture, examples. (5+1) TOLERANCE CHARTING TECHNIQUE: Operation sequence for typical shaft type of components, preparation of process drawings for different operations, tolerance worksheets and centrality analysis, examples. (6+2) Total = L: 45 + T: 15 = 60 TEXT BOOKS: 1. Harry Peck, "Designing for Manufacture", Pitman Publications, London, 1983. 2. Krulikowski .A, “Fundamentals of Geometric Dimensioning and Tolerancing, Delmar Publishers-New York, 1997. REFERENCES: 1. Spotts.M. F, "Dimensioning and Tolerance for Quantity Production", Prentice Hall Inc., New Jersey, 1983. 2. Oliver R Wade, "Tolerance Control in Design and Manufacturing", Industrial Press Inc., New York, 2008. 3. James G Bralla, "Hand Book of Product Design for Manufacturing", McGraw Hill Publications, 1986. 4. Trucks H E, "Design for Economic Production", Society of Manufacturing Engineers, Michigan, 1987. 5. Creveling .C. M, "Tolerance Design - A Hand Book for Developing Optimal Specifications", Addison Wesley Longman Inc.,USA, 1997. 6. Pahl.G and Beitz .W, "Engineering Design-Systematic Approach", Springer Verlag Publications, 1996.

12IGAM/UFM/UHM606 INDUSTRIAL PSYCHOLOGY, SOCIOLOGY AND WORK ETHICS INDUSTRIAL PSYCHOLOGY: Objectives – Individual behaviour – Group behavior –Group Dynamics – Leadership Styles – Industrial Fatigue. (5+2) SOCIAL SYSTEM: Definition – Scope – Significance – Society – Community – Institutions – Culture – Socialization – Social systems. (4+1) HUMAN RESOURCE MANAGEMENT: Definition – Importance – Functions – Training & Development.

(5+2)

HUMAN VALUES: Value crisis in Contemporary Indian Society – Aesthetic Values, Moral and Ethical Values – Values in the Work place (2+2) (2+2)

WORK ETHICS: Professional Values & Ethics – Need – Issues – Challenges – Ethical Leadership. SOCIAL RESPONSIBILITY AND ETHICS: Concept of Social Responsibility – Importance of Social Responsibility – Business Ethics.

(4+2) INTERPERSONAL RELATIONSHIP: Managing emotions – Emotional Intelligence – Building Better interpersonal Relations – Managing the Boss – Dealing with Subordinates – Case Study. (6+2) MOTIVATION AND PERCEPTION: Meaning – definition – Mechanism – Basic Theories of Motivation – Importance of Perception – Need for Shaping Perception (2+2) Total = L: 30 + T: 15 = 45 TEXT BOOKS: 1. Vikram Bisen & Priya, “Industrial Psychology”, New Age International (P) Ltd., Publishers, 2010. 2. Murthy C.S.V., “Business Ethics”, Himalaya Publish ing House, 2007. REFERENCES: 1. Shankar Rao C.N – Sociology- Sultan Chand & Co. – 1998. 2. Dezenzo A David and Robbins P Robbins, “Human Resource Management”, John Wiley and Sons, Inc, MA., 2002. 3. Harold Koontz, Heinz Weihrich and Ramachandra Aryasri, “Principles of Management” - Tata McGraw Hill, New Delhi, 2004. 3. Tripathi. A. N., “Human Values”, New Age International Pvt. Ltd., New Delhi, 2002.

38


12IGAM/UFM/UHM607 PROJECT WORK I      

Identification of a real life problem in thrust areas Developing a mathematical model for solving the above problem Finalisation of system requirements and specification Proposing different solutions for the problem based on literature survey Future trends in providing alternate solutions Consolidated report preparation of the above Total = P: 60 = 60

12IGAM/UFM/UHM610 METROLOGY AND DYNAMICS LABORATORY 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14.

Gear roll testing (ii) gear concentricity testing Measurement of thread terminology using optical profile projector (i) Angular measurement using sine bar (ii)Calibration of plug gauge using laser micrometer (i) Surface Roughness measurement of machined components (ii) measurement using height master, height gauge Tool nomenclature assessment using tool makers microscope Auto collimator for form measurement Static and dynamic balancing using dynamic balancing machine. Preparation of cam displacement curve and determination of jump speed of a cam. Determination of natural frequencies of transverse and torsional vibrations. Study of undamped free vibration of equivalent spring mass system. Shaft alignment testing. Determination of pressure distribution in journal bearing. Determination of critical speed of shafts. Wear measurement using Pin-On-Disc method. Total = P: 45 = 45

REFERENCE: 1.

Laboratory Manual prepared by Department of Mechanical Engineering.

12IGAM/UFM/UHM611 HEAT TRANSFER LABORATORY 1. 2. 3. 4. 5. 6. 7. 8. 9. 10.

Experiment on Pin Fin apparatus Experiment on natural convective heat transfer from vertical cylinder Experiment on forced heat transfer inside tube Determination of Stefan-Boltzmann constant Determination of emissivity of grey surface Effectiveness of parallel /counter flow heat exchanger Experiment on boiling and condensation apparatus Study on heat transfer in compressor and IC engine cylinder heads using finite element analysis software. Experiment on line heat source apparatus to determine the effective thermal conductivity of two phase materials. Experiment on plane heat source apparatus to determine the effective thermal conductivity of two phase materials. Total = P: 45 = 45

REFERENCES: 1. Laboratory Manual prepared by Department of Mechanical Engineering. 2. Yunus A Cengel “Heat Transfer; A practical Approach”, Tata McGraw Hill Education Private Limited, New Delhi 2005

12IGAM/UFM/UHM612 INDUSTRIAL VISIT CUM LECTURE Pre- requisites       

12IGAM/UFM/UHM106 Manufacturing Processes I 12IGAM/UFM/UHM202 Material Science 12IGAM/UFM/UHM206 Concepts of Engineering Design 12IGAM/UFM/UHM304 Manufacturing Processes II 12IGAM/UFM/UHM310 Machine Drawing 12IGAM/UFM/UHM401 Probability, Statistics and Quality Assurance 12IGAM/UFM/UHM403 Computer Numerical Control and Robotics

VISIT TO A PUMP INDUSTRY: Introduction, Bill of materials of an industrial pump, component suppliers, process flow – precedence diagram, manufacturing methods, product testing, production planning and quality assurance. (15) VISIT TO AN AUTO ANCILLARY INDUSTRY: Introduction, organization structure, roles and responsibilities, cross functional teams, quality systems – control charts, ISO/TS 16949, continuous improvement – 5S, TPM, Kaizen and Poka-yoke. Occupational safety and health – Case studies. (15) STUDENT – INDUSTRY EXPERT INTERACTION: Product design, development and testing / Industrial automation – Low cost automation / Shop floor best practices / Process planning / Production planning and inventory management, etc. (15)

39

PSG INSTITUTE OF ADVANCED STUDIES, COIMBATORE Note:   

Visits to two local industries and one industry expert guest lecture are mandatory. For industrial visits, a Pre-visit and a post-visit questionnaire will be used for evaluation of students. Week wise activity plan indicated below will be used.

Activity Plan NO. OF WEEKS

ACTIVITY Pre-visit presentation about the Industry no.1 (by the faculty) and questionnaire to be answered by the students.

1

Visit to industry 1

1

Batch wise observation report and presentation for Industry 1

2 NO. OF WEEKS

ACTIVITY Post-visit written test (CA 1)

1

Pre-visit presentation about the Industry no.2 (by the faculty) and questionnaire to be answered by the students.

1

Visit to industry 2

1

Batch wise observation report and presentation for Industry 2

2

Post-visit written test (CA 1)

1

Industry expert talk

1

Batch wise group discussion on the topics from the expert talk

1

Viva-voce exam based on industries visited and expert talk.

2

TOTAL NO. OF WEEKS

14 Total = P: 45 = 45

REFERENCES: 1. Industrial Visit Manual prepared by Department of Mechanical Engineering. 2. William K Dalton, Gregg Bruce.R, “Modern Materials and Manufacturing Processes”, Pearson Education, 2007. 3. Askin.R.G and Goldberg.J.B, “Design and Analysis of Lean Production Systems”, John Wiley and Sons Inc., 2003.

12IUFM/UHM071 INDIAN LANGUAGE

@

@

Students will demonstrate their proficiency in any one Indian language (e.g. Tamil, Hindi, Telugu, etc.) through a comprehensive examination.

12IUFM/UHM/072 AMERICAN HISTORY Unit – I

Western civilization - A brief survey of ancient and medieval civilizations followed by extensive treatment of the ascondancy of early mordern western civilization.

Unit – II

Spread of western civilization – social, economic and political revolutions.

Unit – III

Discovery of America – colonization – American war of independence.

Unit – IV

History of the United States – major political, social cultural and economic changes.

Unit – V

Jacksonian Democracy – Abraham Lincoln and civil wars – Reconstruction.

Unit – VI

Western Front – Effects of first world war and its impact on socio-cultural economical and political front.

Unit – VII

The great economic depression – second world war.

Unit – VIII

Eisenhower – Kennedy – L.B. Johnson and Vietnam war.

Reference

40

PSG INSTITUTE OF ADVANCED STUDIES, COIMBATORE 1.

Charles A. Bear & Mary R Beard., “New Basic History of the United States”, DoubleDay & Company, New York, 1968.

2.

Edwin Fenton &Allan O. Kownslar, “The Americans”,Holt, Rinehart & Winston, INC, New York,1975.

3.

Henry Bamford Parkes, “The United States of America A History”, Scientific Book

4.

Miller (Douglas T)., “The Birth of Modern America”, Bobbs–Merril Company, INC, Publisher, Indian Apolis, Indiana, 1975.

5.

Robert K Carr

Agency,Calcutta, 1969.

& Marver H Bernstein., American Democracy, Dryden Press, Illinois,1977.

12IUFM/UHM073 PROFESSIONAL COMMUNICATION UNIT I: LANGUAGE TRAINING, SOFT SKILLS READING COMPREHENSION: Critical, inferential, analytical, and interpretative Reading tasks – reading texts from different genres- assessment components modeled on IELTS, TOEFL, & GRE examinations. (P:4) LANGUAGE FOCUS – WRITING: Context based Syntax, vocabulary, and special language functions like idioms and phrases, connectives, style, Tone, and emphasis techniques- academic and professional writing- describing visual information like graph/table/chart/diagram- drafting letters, emails, minireports,. (P:4) PROFESSIONAL COMMUNICATION –ORAL SKILLS: Principles of group communication, interviewing, and making presentations- group discussions, role plays, mock interviews- talking about some visual information- giving and receiving instructions. (P:4) SOFT SKILLS: Intrapersonal communication- developing self concept, handling Perceptual differences, Demonstrating Positive attitude, body language Interpersonal Skills- Team spirit, Body Language, Business etiquette, Negotiation skills. (P:4)

UNIT II: SEMINAR PRESENTATION AND TECHNICAL REPORT WRITING WRITING COHERENT PROJECT REPORT: Overview structure of reports, gathering informations - synopsis / abstract - title – headings – table of contents – list of figures – list of tables – list of appendices – chapters – structured paragraphs – inferences, conclusions – figures – tables – flow charts – complete design (headers and footers).-Plagiarism. Each student will be required to submit a technical report based on the guidelines provided by the department. (P:12) PROJECT PRESENTATION: Each student will be required to make one technical presentation for a minimum 15 minutes duration in this course. Individual topics will be assigned to the students by the department. (P:12) Total P: 40

REFERENCES: 1. Monograph prepared by Faculty, Department of English, 2013 2. Sureshkumar E. , Sreehari P. and Savithri J.,”Communication Skills and Soft Skills: An Integrated Approach”, Dorling Kindersley (India) P vt. Ltd., India, 2011. 3. Roger Gower, “Real Writing with Answers”, Cambridge University Press, Cambridge, 2008. 4. Sheryl Lindell-Roberts, “Technical Writing for Dummies”, Hungry Mills, Inc, 2001. 5. Arora V. N. and Laxmi Chandra, “Improve Your Writing”, Oxford University Press, New Delhi, 2008

12IUFM/UHM074 ORGANISATIONAL BEHAVIOUR Introduction to OB: Meaning & Importance of OB – Historical Development & Contributing Disciplines

(3)

Personality – Personality determinants & attributes, Emotional Intelligence and Work Values

(5)

Employment relationship and the psychological contract

(2)

Motivation - Basic Concepts, Motivation Theories, Problems in Motivation

(5)

Leadership - Theories of leadership, Leadership styles and effectiveness

(4)

Group Dynamics: Types of Groups, Group Norms and Cohesiveness: Group Roles.

(4)

Organizational Culture - Elements, Culture and Performance, merging organizational cultures, changing and strengthening culture.

(4)

Organizational Change - Forces for change force field analysis model Organization Development

(4)

Work Stress - Causes and consequences – Stress coping strategies

(4)

Case studies

(7)

41

2012 G2B - BE Regulations & Syllabus - PSG IAS

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