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Forum: OpenFOAM

January 29, 2013, 02:53

Replies: 8

About the non-orthogonal mesh and non-orthogonal corrector

Views: 7,197

Posted By lg88

Hello everyone When I set the laplacianSchemes...

Hello everyone
When I set the laplacianSchemes from:
{
default Gauss linear corrected;
laplacian(nu,U) Gauss linear corrected;
laplacian((1|A(U)),p) Gauss linear corrected;
...

Forum: OpenFOAM

January 28, 2013, 06:51

Replies: 8

About the non-orthogonal mesh and non-orthogonal corrector

Views: 7,197

Posted By lg88

Hi Bruno I run the command checkMesh and got...

Hi Bruno
I run the command
checkMesh and got the following message:
Checking geometry...
This is a 3-D mesh
Overall domain bounding box (-1 -1 0) (1 1 0.02)
Mesh (non-empty,...

Forum: OpenFOAM

January 27, 2013, 08:53

Replies: 8

About the non-orthogonal mesh and non-orthogonal corrector

Views: 7,197

Posted By lg88

Thank you for your reply.I set my fvSolution as...

Thank you for your reply.I set my fvSolution as following:

solvers
{
p
{
solver PCG;
preconditioner DIC;
tolerance 1e-06;
relTol ...

Forum: OpenFOAM

January 26, 2013, 09:23

Replies: 8

About the non-orthogonal mesh and non-orthogonal corrector

Views: 7,197

Posted By lg88

About the non-orthogonal mesh and non-orthogonal corrector

Hello everyone
I used a modified solver to simulate a circular pipe flow.The mesh is non-orthogonal.So I think I need use non-orthogonal corrector in the fvSchemes. But the results is not good as...

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