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老师这个取多少步可以定量分析吗

大佬这是输出系数矩阵了吗

兄弟 研究的咋样啦

老师们，请问这个重叠网格是划分问题吗，在运行的时候感觉没什么异常

@李东岳 已经没招了，一直溢出

div(phi,h) Gauss linearUpwind grad(h);老师 我改成这个可以运行一段时间，然后又浮点数溢出了

[4] --> FOAM FATAL IO ERROR: (openfoam-2306)
[4] Unknown convection type

Valid convection types :
2(Gauss bounded)
[4]
[4]
[4] file: stream.divSchemes.div(phi,h) at line 0.
[4]
[4] From static Foam::tmp<Foam::fv::convectionScheme<Type> > Foam::fv::convectionScheme<Type>::New(const Foam::fvMesh&, const surfaceScalarField&, Foam::Istream&) [with Type = double; Foam::surfaceScalarField = Foam::GeometricField<double, Foam::fvsPatchField, Foam::surfaceMesh>]
[4] in file /home/dyfluid/OpenFOAM/OpenFOAM-v2306/src/finiteVolume/lnInclude/convectionScheme.C at line 92.
[4]
FOAM parallel run exiting
[4]
[dyfluid-virtual-machine:03783] 7 more processes have sent help message help-mpi-api.txt / mpi-abort
[dyfluid-virtual-machine:03783] Set MCA parameter "orte_base_help_aggregate" to 0 to see all help / error messages

各位老师，请问一下我用重叠网格怎么刚计算就浮点数溢出

请问各位有没有用pytorch的