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Forum: OpenFOAM Running, Solving & CFD

May 8, 2005, 09:43

Replies: 5

Solve a equationhelp me

Views: 1,605

Posted By luckyluke

Thanks. If I don't want to cr

Thanks.
If I don't want to create additional file for the new grdGam, I define it as a copy of U:

volVectorField grdGam("grdGam",U);

Then
[i] Can the divergence of grdGam be obtained...

Forum: OpenFOAM Running, Solving & CFD

May 7, 2005, 09:39

Replies: 5

Solve a equationhelp me

Views: 1,605

Posted By luckyluke

Please give me some advice. S

Please give me some advice.
Should I define grdGam like gamma as a flow variable? Then I will create a file named 'grdGam' under \interFoam\damBreak\0\? And modify 'fvScheme'?

Thanks.

Forum: OpenFOAM Running, Solving & CFD

May 6, 2005, 19:48

Replies: 5

Solve a equationhelp me

Views: 1,605

Posted By luckyluke

I want to solve a equation in

I want to solve a equation in the original solver 'interFoam' as following:
fvScalarMatrix gammaEqn2
(
fvm::laplacian(gamma) == fvc::div(grdGam)
);
gammaEqn2.solve();

Here,...

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