INTERNATIONAL JOURNAL OF PROFESSIONAL ENGINEERING STUDIES Volume IV /Issue 5 /MAY 2015 DESIGN AND SIMULATION OF A IN LINE 4- CYLINDER ENGINE IDRIS BIL HAQUI, 2 D V RAMANA REDDY

INTERNATIONAL JOURNAL OF PROFESSIONAL ENGINEERING STUDIES

Volume IV /Issue 5 /MAY 2015

DESIGN AND SIMULATION OF A IN LINE 4CYLINDER ENGINE 1

1

IDRIS BIL HAQUI, 2 D V RAMANA REDDY

M.Tech Student, Department of MECHANICAL, Vardhaman College of Engineering and Technology, Ranga Reddy, Telangana, India.

2

Associate Professor, Department of MECHANICAL, Vardhaman College of Engineering and Technology, Ranga Reddy, Telangana, India.

ABSTRACT— The inline-four cylinder engine or straight-

I INTRODUCTION

four engine is an inside combustion engine with all four

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cylinders mounted in an exceedingly line, or plane on the

editor do it\'s issue.

housing. the one bank of cylinders could also be familiarized in either a vertical or associate degree simple machine with

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all the pistons driving a typical shaft. wherever it\'s inclined,

Click \"Select Samples\".We virtually take our burning

it\'s generally known as a slant-four. {in a|during a|in

Engines without any consideration don’t we have a tendency

associate degree exceedingly|in a very} specification chart

to? All we do is get our vehicles, hop in and drive around.

or once an abbreviation is employed, associate degree inline-

There is, however, a history of development to grasp

four engine is listed either as I4 or L4.

concerning. The compact, well-toned, powerful

the most objective of the project is a way to develop the

amazingly quiet engine that looks to be purr below your

paradigm of 4 cylinder engine assembly victimisation CAD

vehicle’s hood simply wasn’t the tame beast it looks to be

tool SOLIDWORKS. These Engine assembly consists major

currently. it absolutely was loud, it wont to roar and it wont

elements they\'re Piston, rod Assembly, Crank Shaft, plate,

to be rather large. In fact, one among the terribly 1st engines

CamShaft, Valves, crank case , oil tank and electrical device

that had been planned wasn’t even just like the engine we all

with needed dimensions.

know therefore well of nowadays. within|an interior|an

The

elements

that

area

unit

developed

and

in

enclosed} combustion engine is outlined as AN engine

SOLIDWORKS are analyzed in it victimisation simulation

within which the energy of the fuel is discharged inside the

tool. The thermal analysis of piston, crank shaft, cam shaft

engine and used directly for mechanical work, as against AN

and valve is performed for 800k thermal loading and

external combustion engine within which a separate

therefore the results of temperature distribution

of the

combustor is employed to burn the fuel. the inner

elements is shown. Finally the thermal analysis results of the

combustion engine was planned and developed within the

elements area unit compared and therefore the best suited

late 1800s. it\'s had a major impact on society, and is taken

material is chosen.

into account one among the foremost important inventions

Keywords—Simulation,thermal,structuctural ,convection ,displacement

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,radiation

,vonmiess

conduction

stress

,strain

of the last century. the inner combustion engine has been the muse for the flourishing development of the many industrial technologies. for instance, think about however this sort of

231



engine has remodeled the transportation business, permitting

concerning 100 percent to values as high as five hundredth.

the invention and improvement of vehicles, trucks, airplanes

Since 1970, with recognition of the importance of air

and trains.

quality, there has conjointly been an excellent deal of labor dedicated to reducing emissions from engines. Currently,

Internal combustion engines will deliver power within the

emission management necessities ar one among the main

vary from zero.01 kW to 20x103 kW, betting on their

factors within the style and operation of burning engines.

displacement. the entire within the market place with electrical motors, gas turbines and steam engines. the main

HISTORY AND DEVELOPMENT OF ENGINE

applications ar within the vehicle (automobile and truck),

A brief outline of the history of the internal combustion

railroad, marine, aircraft, home use and stationary areas. The

engine includes the following

overwhelming majority of burning engines ar created for

Highlights:

conveyance applications, requiring an influence output on the order of 102 kW. Next thereto burning engines became



1680 - Dutch

physicist, Christian

Huygens

the dominant cause technology in many areas. for instance,

designed

in 1900 most vehicles were steam or electrically power-

combustion engine that was to be fueled with

driven, however by 1900 most vehicles were power-driven

gunpowder.

by fuel engines. As of year 2000, within the us alone there ar



(but

never

built)

an

internal

1807 - Francois patriarch Diamond State Rivaz

concerning two hundred million motorized vehicles power-

of Svizzera fancied an inside combustion engine

driven by burning engines. In 1900, steam engines were

that used a combination of gas and O for fuel.

wont to power ships and railroad locomotives; nowadays

Rivaz designed a automobile for his engine - the

two- and four-stoke diesel engines ar used. before 1950,

primary combustion

craft relied virtually solely on the pistons engines. nowadays

However, his was a awfully unsuccessful style.

gas turbines ar the ability plant utilized in massive planes,



hopped-up automobile.

1824 -

English engineer, prophet Brown

and piston engines still dominate the market in tiny planes.

tailored

Associate

The adoption and continued use of the inner combustion

Newcomen external-combustion engine to burn

engine in several application areas has resulted from its

gas, and he used it to concisely power a vehicle

comparatively low value, favorable power to weight

up Shooter's Hill in London.

magnitude relation, high potency, and comparatively



in

Nursing

1858 - Belgian-born engineer, Jean

previous

Joseph

straightforward and strong operative characteristics.

Etienne

The parts of a reciprocatory burning engine, block, piston,

(1860) a double-acting, electric spark-ignition

valves, shaft and rod have remained essentially unchanged

internal combustion engine fueled by coal gas. In

since the late 1800s. the most variations between a

1863, Lenoir attached an improved engine (using

contemporary day engine and one designed a hundred years

petroleum and a primitive carburetor) to a three-

past ar the thermal potency and therefore the emission level.

wheeled wagon that managed to complete an

for several years, burning engine analysis was geared toward

historic fifty-mile road trip

up thermal potency and reducing noise and vibration. As a consequence, the thermal potency has redoubled from

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

Lenoir

invented

and

patented

1862 - Alphonse Beau de Rocha’s, a French civil engineer, patented but did not build a four-

232





stroke engine (French patent #52,593, January 16,



1862). 

Carriage) with this engine and a year later built the world's first four-wheeled motor vehicle.

1864 - Austrian engineer, Siegfried Marcus, built



a one-cylinder engine with a crude carburetor, and attached his engine to a cart for a rocky

1886 - On January 29, Karl Benz received the first patent (DRP No. 37435) for a gas-fueled car.



1889 - Daimler built an improved four-stroke

500-foot drive. Several years later, Marcus

engine with mushroom-shaped valves and two V-

designed a vehicle that briefly ran at 10 mph that

slant cylinders.

a

few

historians

have

considered

as

the



forerunner of the modern automobile by being

1890 - Wilhelm Maybach built the first four-cylinder, four-stroke engine.

the world's first gasoline-powered vehicle 

1873

-

George

Brayton,

an

American

engineer, developed an unsuccessful two-stroke kerosene

engine

pumping



(it

cylinders).

used

two

However,

SOLIDWORKS

external

Solid Works is mechanical style automation software

it

package that takes advantage of the acquainted Microsoft

was

considered the first safe and practical oil engine.

Windows graphical program.

1866 - German engineers, Eugen Langen and

A Solid Works model consists of elements, assemblies, and

Nikolaus August Otto improved on Lenoir's and

drawings.

de Rochas' designs and invented a more efficient







gas engine.

•

1876 - Nikolaus August Otto invented and

feature, then add a lot of options to the model. (One may

later patented a successful four-stroke engine,

begin with associate foreign surface or solid geometry).

known as the "Otto cycle".

•

1876 - The first successful two-stroke engine

changing, or rearrangement options.

was invented by Sir Dougald Clerk.

•

1883 - French engineer, Edouard Delamare-

drawings assures that changes created to 1 read ar

Debouteville,

mechanically created to all or any different views.

a

single-cylinder four-

We ar liberal to refine our style by adding,

Associativity between elements, assemblies, and

stroke engine that ran on stove gas. It is not

•

certain

time within the style method.

however,



built

Typically, we start with a sketch, produce a base

if

he

did indeed

build

Delamare-Debouteville's

a

car,

designs

•

We will generate drawings or assemblies at any

The Solid Works software package lets United

were very advanced for the time - ahead of both

States of America customise practicality to suit our desires.

Daimler and Benz in some ways at least on paper.

Disadvantages:

1885 - Gottlieb Daimler invented what is often

1.

serious weight

recognized as the prototype of the modern gas

2.

more noisy

engine - with a vertical cylinder, and with

3.

less potency

gasoline

4.

co’s ar discharged

injected

through

a

carburetor

(patented in 1887). Daimler first built a two-

III gift WORK:

wheeled vehicle the "Reitwagen" (Riding

by ever-changing the fabric in ic engine we are able to over

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233


come back the Dis benefits like serious weight, clangorous


Crank shaft:

and fewer potency Advantages: 1. our engine is a smaller amount weight 2. engine becomes less clangorous as a result of less weight. 3. engine becomes a lot of economical.

Design of inline cylinder engine:

Piston:

Cylinder casing:

Connecting rod: Crank case:

Cam shaft: Oil sump:

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234



Assemble of inline 4 cylinder: 2.

Building a model of the planning.

3.

Testing the model within the field.

4.

Evaluating the results of the sphere tests.

5.

Modifying the planning supported the sphere take a

look at results. SolidWorks Simulation is a design analysis system fully

This method continues till a satisfactory answer is reached.

integrated

Analysis will assist you accomplish the subsequent tasks:

with

SolidWorks.

SolidWorks

Simulation

provides simulation solutions for linear and nonlinear static, frequency, buckling, thermal, fatigue, pressure vessel, drop

•

test, linear and nonlinear dynamic, and optimization

model on the pc rather than valuable field tests.

Reduce value by simulating the testing of your

analyses. Powered by fast and accurate solvers, SolidWorks Simulation enables you to solve large problems intuitively

•

Improve merchandise by quickly testing several

while you design. SolidWorks Simulation comes in two

ideas and situations before creating a final judgment,

bundles:

supplying you with longer to consider new styles.

SolidWorks

Simulation

Professional

and

SolidWorks Simulation Premium to satisfy your analysis needs. SolidWorks Simulation shortens time to market by saving time and effort in searching for the optimum design.

simulation example

Piston:

Benefits of Simulation: After building your model, you wish to create certain that it performs expeditiously within the field. within the absence of study tools, this task will solely be answered by acting valuable and long development cycles. A development cycle usually includes the subsequent steps: 1.

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Building your model.

Crankshaft:

235



Structural analysis: Stress results:

Camshaft:

Displacement results:

Alloy steel:Piston:

Crankshaft:

Strainresults:

1060 alloy material Stress

Cam shaft:

Displacement results:

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Using a CAD tool called SOLIDWORKS “ FOUR CYLINDER ENGINE ASSEMBLY “Straight In-Line order is developed including few sub-assemblies. This assembly consists few sub-assemblies they are Middle Crank Shaft, Connecting Rod, Piston, Valves, Cam Shaft, Belt, Valve Springs, crank case, oil tank, cylinder head spark plug. The Strain results:

main objective of this project is to knowing of designing process using CAD tool (SOLIDWORKS) and also preparing components and assembly. This project is deals with the Modeling and analysis of a Four Cylinder Engine Assembly. And

analysis is done using SOLIDWORKS

SIMULATION, using these software, Here we selected different type of materials for every component which are Results for structural analysis: (in Mpa) Material

Piston

Von

Max

misses

stress

developed in CAD tool. The materials are not existing

Connecting rod

material and materials are chosen which are better than

Min

Max

Min

existing materials. The main objective of analysis is to

stress

stress

stress

showing the heat transformations from one component to

stress

another applying boundary conditions and thermal loads are

Alloy

0.44

0.00002

0.077

0.00003

applied and structural loads This process is done for Cylinder Head, Inlet valves, Crank Shaft , piston

steel 1060

0.42

0.00002

0.07

components. The components having different materials.

0.00003

aluminum

These Analysis process is done in every manufacturing

alloy

industries

before

assembling

(Individual

component

Analysis).Why because this individual analysis is to decide the capability of component before they going to work.

Results for thermal analysis: material

Alloy

Piston

crankshaft

Cam shaft

Finally the materials which are chosen (not existing) are

valve

Max.

Min.

Max

Min.

Max.

Min.

Max.

Min.

[k]

[k]

[k]

[k]

[k]

[k]

[k]

[k]

800

754

800

372

800

557

800

610

800

786

800

487

800

671

800

717

steel 1060 alloy

better in weight & thermal conduction.

REFERENCES 

Colin R. Ferguson (1986), “Internal Combustion Engine Applied Thermosciences”

Conclusion: Internal Combustion engine is one of the most



Engine Fundamentals”

important inventions of the last Century. It has been developed in the late 1800s and



vital and active area of engineer research.

IJPRES

Richard Stone (1999), “Introduction to Internal Combustion Engines” (3

from there on it has had a significant impact on our society. It has been and will remain for foreseeable future a

John B. Heywood (1988), “Internal Combustion



rd

edition)

Charles Fayette Taylor (1985), “The Internal Combustion Engine in the Theory

237




and Practice, Volume 1”



Charles Fayette Taylor (1985), “The


Internal-Combustion Engine in the Theory and Practice, Volume 2” 

J. H. Weaving (1990), “Internal Combustion Engineering”



Dimitrov L. (2001), “Principle of Mechanical Engineering Design”



Rowland S. Benson (1979), “Internal Combustion Engines, Volume 2”



Ricardo (1933), “The High-Speed Internal Combustion Engine”



Root (1932), “Dynamics of Engine and Shaft”



McVey (1955), “Materials in Engine Design”



SAE (1957) SP-148 “Crankshaft and rods, bearings, pistons and piston rings”

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INTERNATIONAL JOURNAL OF PROFESSIONAL ENGINEERING STUDIES Volume IV /Issue 5 /MAY 2015 DESIGN AND SIMULATION OF A IN LINE 4- CYLINDER ENGINE IDRIS BIL HAQUI, 2 D V RAMANA REDDY

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