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Forum: OpenFOAM

October 18, 2011, 11:05

Replies: 5

Instability in transport solution on tet mesh

Views: 2,453

Posted By mpeti

If you assume your flow to be laminar (based on...

If you assume your flow to be laminar (based on the expected behavior of the system) than should the ability to use increased time steps in pimpleFoam make the computations faster than when using the...

Forum: OpenFOAM

October 18, 2011, 07:36

Replies: 5

Instability in transport solution on tet mesh

Views: 2,453

Posted By mpeti

Dear Vesselin, Thank you very much for the...

Dear Vesselin,

Thank you very much for the idea, using the Gamma differencing scheme you have suggested seemed to resolve the stability problem for the transported scalar field.

To answer your...

Forum: OpenFOAM

October 17, 2011, 08:34

Replies: 5

Instability in transport solution on tet mesh

Views: 2,453

Posted By mpeti

Instability in transport solution on tet mesh

Dear forum members,

I have created a solver based on icoFoam to solve for the time dependent concentration distribution of a contrast agent dissolved in the fluid. The aim of the simulation is to...

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