NumericalHeatTransfer（数值传热学）Chapter1OGeneralCodefor2DEllipticalFluidFlowand HeatTransfer (1)1/68
1/68 Numerical Heat Transfer (数值传热学) Chapter 10 General Code for 2D Elliptical Fluid Flow and Heat Transfer (1)
WebsitetoDownload SIMPLERTeachingCode8 examples:http://nht.xjtu.edu.cn/xnfzsyjxzx/zyxz.htmNotsecurelnht.sjtueducn/ntzsylxzs/lyuz.htmEXAM1LBM传专质程序中心简介EXAM2LBM流动程序师资队伍EXAM3【纪念杨世铭先生】先生仙逝周年纪念置杨世铭传热学文集发行座谈O资源下载EEXAM4《Numerical HeatTransfer》教学视频-7假广款仿真项目《Numerical HeatTransfer》教学视频-6亚EXAM5设备环境《NumericalHeatTransfer》教学视频-5出口条件（2）EXAM6校企合作《Numerical Heat Transfer》教学视频-4出口条件(1)EXAM7《Numerical HeatTransfer》教学视频-3法(3)EXAM8(NumericalHeatTransfer）教学视频-2法（2)《Numerical HeatTransfer》教学视频-1篇法(1)Exam 1:Exam 2:Heat transfer.correlation of the falling film evaporation on a single horizontal smoothMain95.f自Main95.f《数值（专热学》教学程序SIMPLER最新版文医大学TWO.FONE.FVOSET气液两相流二维程序（2015.6.17修改版）2/68
2/68 Website to Download SIMPLER Teaching Code 8 examples: Exam 1: http://nht.xjtu.edu.cn/xnfzsyjxzx/zyxz.htm Exam 2:
Structure of Teaching CodeMAINTeaching CodeSUPPLYSETUPUSERUGRIDGRIDMainSETUP1USERSTARTProgramDENSEENDBOUNDPRINTOUTPUTVaried to dealNo need towith a specificDIFLOWITERachangeproblemGAMSORSETUP2自ONE.F自Main95.fSOLVETWO.F3/63
Teaching Code Main Program USER No need to change Varied to deal with a specific problem Structure of Teaching Code ? 3/63
Chapter 10 General Code for 2DElliptical Fluid Flowand Heat Transfer Problems10.1Format Improvement of General GoverningEquation10.2 Numerical Methods Adopted and DiscretizationEquations10.3CodeStructureand ModuleFunctions10.4 Grid System10.5 Techniques Adopted in the Code10.6MethodsofApplication andExplanation of自Main95.fMAIN Program4/68
4/68 Chapter 10 General Code for 2D Elliptical Fluid Flow and Heat Transfer Problems 10.2 Numerical Methods Adopted and Discretization Equations 10.3 Code Structure and Module Functions 10.4 Grid System 10.5 Techniques Adopted in the Code 10.1 Format Improvement of General Governing Equation 10.6 Methods of Application and Explanation of MAIN Program
10.1Format Improvementof theGeneral GoverningEquationThe G.E. we just learned in the previous chapters is:a(pp)+ div(pgU)= div(T*gradΦ) + S(1)atTo*SadEquationp100Continuity equationpappfr-Momentumeqn.(xdirection)uupoe0μMomentum eqn. (y direction)ppfy-dyTST/cp入/cpEnergyequationpaSTa(poT)aa(pT)a(puT)AO)AaxataxdyCpaxdyCpdyCpWhen the fluid heat capacity is not constant, numericalresults may not satisfy the conservation condition5/68
5/68 When the fluid heat capacity is not constant, numerical results may not satisfy the conservation condition. （1） 10.1 Format Improvement of the General Governing Equation The G.E. we just learned in the previous chapters is: