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Forum: OpenFOAM Programming & Development

May 29, 2013, 16:47

Replies: 11

Implicit source term

Views: 5,972

Posted By mcdonalds

Thanks, Henrik, for your help. I changed the...

Thanks, Henrik, for your help. I changed the fvsolutions folder to:

phi
{
solver smoothSolver;
smoother GaussSeidel;
preconditioner DIC;
...

Forum: OpenFOAM Programming & Development

May 10, 2013, 14:28

Replies: 11

Implicit source term

Views: 5,972

Posted By mcdonalds

Pleasantly perplexed

Dear OpenFoamers,

Hi Henrik. I did try to underrelax and it didn't make a difference, I got an error right away. I did put an if-statement in and it ran without an error. However, it leads to...

Forum: OpenFOAM Programming & Development

May 8, 2013, 12:16

Replies: 11

Implicit source term

Views: 5,972

Posted By mcdonalds

Dear openFoamers, Thank you, Henrik, for...

Dear openFoamers,

Thank you, Henrik, for your help. I am still trying to linearize but I have another idea.

I would like to do the following:

Etta = phiao - phi - EaEqgCell;

If Etta > .5...

Forum: OpenFOAM Programming & Development

April 30, 2013, 13:01

Replies: 11

Implicit source term

Views: 5,972

Posted By mcdonalds

Dear openFoamers, Thank you for your...

Dear openFoamers,

Thank you for your response, Lieven. I suppose I cannot implement an implicit source term in that manner, specifically using the Foam::fvm::Sp function of openFoam.

Then I am...

Forum: OpenFOAM Programming & Development

April 29, 2013, 14:16

Replies: 11

Implicit source term

Views: 5,972

Posted By mcdonalds

Implicit source term

Dear openFoamers,

I'd like to add an implicit source term to my pde. It would look like this:

solve
(
Foam::fvm::laplacian(sigmaeff, phi) ==...

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