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Forum: OpenFOAM Running, Solving & CFD

June 21, 2013, 03:48

Replies: 5

interFoam error with imported Gambit mesh

Views: 3,517

Posted By nlinder

Hi! Allright, thanks for the information. In...

Hi!

Allright, thanks for the information. In my case it was enough to comment out
- ghf*fvc::snGrad(rho)

I now specified a boundary condition for rho and in my testCase I had some issues with...

Forum: OpenFOAM Running, Solving & CFD

June 19, 2013, 09:30

Replies: 5

interFoam error with imported Gambit mesh

Views: 3,517

Posted By nlinder

Sorry for answering myself all the time but: It...

Sorry for answering myself all the time but:
It seems as if

- ghf*fvc::snGrad(rho)

in "surfaceScalarField phig" produces an "-nan" on a boundary. Not in all cases, therefore I do not yet know...

Forum: OpenFOAM Running, Solving & CFD

June 19, 2013, 07:28

Replies: 5

interFoam error with imported Gambit mesh

Views: 3,517

Posted By nlinder

Update: Can you confirm that commenting out...

Update:

Can you confirm that commenting out the first two lines here (pEqn.H):

if (pimple.finalNonOrthogonalIter())
{
//phi = phiHbyA - p_rghEqn.flux();

...

Forum: OpenFOAM Running, Solving & CFD

June 19, 2013, 07:08

Replies: 5

interFoam error with imported Gambit mesh

Views: 3,517

Posted By nlinder

Hi! I have similar problems, but only with a...

Hi!

I have similar problems, but only with a modified interFoam solver so far. Interesting that it also happens with the standard solver. What are your boundary conditions?

Greetings

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