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Showing results 1 to 6 of 6 Search took 0.00 seconds. Search: Posts Made By: isabel

Forum: OpenFOAM Running, Solving & CFD October 18, 2010, 09:21

Replies: 16 how to program the formula ddy(ux)+ddx(uy) Views: 3,259 Posted By isabel Where can I check the constructors for a... Where can I check the constructors for a volVectorField?

Forum: OpenFOAM Running, Solving & CFD October 13, 2010, 02:55

Replies: 16 how to program the formula ddy(ux)+ddx(uy) Views: 3,259 Posted By isabel Hello everybody, I need to define a... Hello everybody, I need to define a surfaceScalarField vector (-1,0,0) which I have done as follows: volVectorField vectorv = vector(-1,0,0); surfaceScalarField vectors = mesh.Sf() &...

Forum: OpenFOAM Running, Solving & CFD July 24, 2009, 13:26

Replies: 16 how to program the formula ddy(ux)+ddx(uy) Views: 3,259 Posted By isabel Sorry Henrik, you were right. I have discovered... Sorry Henrik, you were right. I have discovered that I was other different problem. These lines were Ok. Only a last doubt, I don't know which is better: use forAll(x,gI) or forAll(x,celli) ???

Forum: OpenFOAM Running, Solving & CFD July 24, 2009, 13:04

Replies: 16 how to program the formula ddy(ux)+ddx(uy) Views: 3,259 Posted By isabel Thank you very much, Henrik. But my... Thank you very much, Henrik. But my error continues. To see the error better, I have tipped this: volScalarField x = C.component(0); volScalarField function_new = scalar(1); ...

Forum: OpenFOAM Running, Solving & CFD July 24, 2009, 11:09

Replies: 16 how to program the formula ddy(ux)+ddx(uy) Views: 3,259 Posted By isabel Thank you very much. Sorry for disturb you again,... Thank you very much. Sorry for disturb you again, but I have other problem: I need a function_new which values x/(x² + ²) if x > 0 and 1 if x < 0 So I have tipped const...

Forum: OpenFOAM Running, Solving & CFD July 15, 2009, 05:00

Replies: 16 how to program the formula ddy(ux)+ddx(uy) Views: 3,259 Posted By isabel And do you know how to program this? x / (x²... And do you know how to program this? x / (x² + y²)

Showing results 1 to 6 of 6

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