菜鸟 求解答



  • FOAM Warning :
        From function const Foam::HashTable<Foam::List<int>, Foam::word>& Foam::polyBoundaryMesh::groupPatchIDs() const
        in file meshes/polyMesh/polyBoundaryMesh/polyBoundaryMesh.C at line 467
        Removing patchGroup 'wall' which clashes with patch 0 of the same name.
    Reading/calculating face flux field phi
    

    这是0文件里的p和U没编写好 ,还是constant里的边界条件有问题呢
    网格文件从fluent文件转换而来



  • Create time
    
    Create mesh for time = 0
    
    Reading transportProperties
    
    Reading field p
    
    Reading field U
    
    --> FOAM Warning :
        From function const Foam::HashTable<Foam::List<int>, Foam::word>& Foam::polyBoundaryMesh::groupPatchIDs() const
        in file meshes/polyMesh/polyBoundaryMesh/polyBoundaryMesh.C at line 467
        Removing patchGroup 'wall' which clashes with patch 0 of the same name.
    Reading/calculating face flux field phi
    
    
    Starting time loop
    
    Time = 0.01
    
    Courant Number mean: 0.000100039 max: 0.00663633
    smoothSolver:  Solving for Ux, Initial residual = 1, Final residual = 2.17854e-06, No Iterations 4
    smoothSolver:  Solving for Uy, Initial residual = 0, Final residual = 0, No Iterations 0
    
    
    --> FOAM FATAL ERROR:
    Continuity error cannot be removed by adjusting the outflow.
    Please check the velocity boundary conditions and/or run potentialFoam to initialise the outflow.
    Total flux              : 7.4817
    Specified mass inflow   : 51.225
    Specified mass outflow  : 5.35026e-54
    Adjustable mass outflow : 0
    
    
        From function bool Foam::adjustPhi(Foam::surfaceScalarField&, const volVectorField&, Foam::volScalarField&)
        in file cfdTools/general/adjustPhi/adjustPhi.C at line 107.
    


  • wall是边界条件,建议换个名字,比如换成wall1



  • @Foamer24 嗯嗯 我试试



  • 已解决 谢谢啦


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