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Forum: OpenFOAM Running, Solving & CFD

November 11, 2008, 18:04

Replies: 18

Solve poisson equation just add a source term

Views: 7,265

Posted By smehdi609

I cannot find the error

I cannot find the error

Forum: OpenFOAM Running, Solving & CFD

November 11, 2008, 17:06

Replies: 18

Solve poisson equation just add a source term

Views: 7,265

Posted By smehdi609

Hi, You should add them to y

Hi,
You should add them to your creatField.H file. It does not matter what you set in 0 directory, just set a fixed value of zero for example. Because, then you will modify it by those lines in...

Forum: OpenFOAM Running, Solving & CFD

November 10, 2008, 20:56

Replies: 18

Solve poisson equation just add a source term

Views: 7,265

Posted By smehdi609

Hi, For example you can do t

Hi,
For example you can do this:

label inletPatchID = mesh.boundaryMesh().findPatchID("inlet");
fvPatchScalarField& inletT = T.boundaryField()[inletPatchID];
const vectorField&...

Forum: OpenFOAM Running, Solving & CFD

November 10, 2008, 19:47

Replies: 18

Solve poisson equation just add a source term

Views: 7,265

Posted By smehdi609

Hi, 2. Yeah you are right it

Hi,
2. Yeah you are right it should be S, but it does not make any difference.
3. You can do it here or in the creatFile.H
Enjoy
Mahdi

Forum: OpenFOAM Running, Solving & CFD

November 7, 2008, 16:57

Replies: 18

Solve poisson equation just add a source term

Views: 7,265

Posted By smehdi609

Hi, do the following changes

Hi,
do the following changes:

volScalarField S
(
IOobject
(
"S",
runTime.timeName(),
mesh,

Forum: OpenFOAM Running, Solving & CFD

November 6, 2008, 14:19

Replies: 18

Solve poisson equation just add a source term

Views: 7,265

Posted By smehdi609

Hi, I do these stuff in this

Hi,
I do these stuff in this way; first get reference to your x and y position and define S as the source term:
volScalarField yPos = mesh.C().component(vector::Y);
volScalarField xPos =...

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