COMPU MPUTATIONA ONAL FLUID LUID DYNA YNAMIC MICS
LTPC
3003
AIM
This course aims to introduce numerical modeling and its role in the field of heat and fluid flow, it will enable the students students to understan understand d the various various discreti discretisati sation on methods methods and solving solving methodolo methodologies gies and to create create confidence to solve complex problems in the field of heat transfer and fluid dynamics. OBJECTIVE :
To develop finite difference and finite volume discretized forms of the CFD equations. formulate explicit implicit algorithms for solving the !uler !qns "avier #to$es !qns. To formulate UNIT I GOVERNING DIFFERENTIAL EQUATION AND FINITE DIFFERENCE METHOD 10
Classification, %nitial and &oundary conditions ' %nitial and &oundary (alue problems ' Finite difference method, Central, Forward, &ac$ward difference, )niform and nonuniform *rids, "umerical !rrors, *rid %ndependence Test. UNIT II CONDUCTION HEAT TRANSFER 10
#teady #teady one+dimen one+dimensiona sionall conduction conduction,, Two Two and three three dimensiona dimensionall steady steady state state problems, problems, Transie Transient nt one+ dimensional problem, Two+dimensional Transient roblems. UNIT II I INCOMPRESSIBLE FLUID FLOW 10
*overning !quations, #tream Function ' (erticity method, Determination of pressure for viscous flow, #%-! #%-! roced rocedure ure of atan$ atan$ar ar and #paldi #palding, ng, Comput Computati ation on of &ounda &oundary ry layer layer flow flow, finite finite differ differenc encee approach. UNIT IV CONVECTION HEAT TRANSFER AND FEM 10
#teady #teady /ne+Di /ne+Dimen mensio sional nal and Two+Dime o+Dimens nsion ional al Convec Convectio tion n ' diffus diffusion ion,, )nstea )nsteady dy one+di one+dime mensi nsiona onall convection ' diffusion, )nsteady two+dimensional convection ' Diffusion ' %ntroduction to finite element method ' solution of steady heat conduction by F!- ' %ncompressible flow ' simulation by F!-. UNIT V TURBULENCE MODELS 5
0lgebraic -odels ' /ne equation model, 1 ' 2 -odels, #tandard and 3igh and ow 4eynolds number models, rediction of fluid flow and heat transfer using standard codes. TOTAL: 45 PERIODS REFERENCES:
5. -uralidhar, 1., and #undarara6an, T., 7Computational Fluid Flow and 3eat Transfer8, "arosa ublishing 3ouse, "ew Delhi, 599:. ;. *hoshdasdidar, .#., 7Computer #imulation of flow and heat transfer8 Tata -c*raw+3ill ublishing Company td., 599<. =. #ubas, (.atan$ar 7"umerical heat transfer fluid flow8, 3emisphere ublishing Corporation, 59<>. ?. Taylor, Taylor, C and 3ughes, @.&. 7Finite !lement rogramming of the "avier+#to$es !quation8, ineridge ress imited, ).1., 59<5. :. 0nderson, D.0., Tannehill, @.%., and letcher, 4.3., 7Computational fluid -echanics and 3eat Transfer 7 3emisphere ublishing Corporation, "ew Aor$, )#0,59
