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Forum: OpenFOAM Running, Solving & CFD

March 21, 2006, 09:54

Replies: 65

Specifying nonuniform initial condition

Views: 19,602

Posted By melanie

thank you Pierre, now everythi

thank you Pierre, now everything is working well !
mélanie

Forum: OpenFOAM Running, Solving & CFD

March 21, 2006, 08:26

Replies: 65

Specifying nonuniform initial condition

Views: 19,602

Posted By melanie

Thank you Pierre, it worked fo

Thank you Pierre, it worked for x and y with actually
forAll(mesh.cells(),cellI)
scalar x = mesh.C()[cellI].component(0).

Now I still have a problem with the velocity; I have defined Ux, Uy...

Forum: OpenFOAM Running, Solving & CFD

March 21, 2006, 04:54

Replies: 65

Specifying nonuniform initial condition

Views: 19,602

Posted By melanie

Mattijs, I looked at the DamB

Mattijs,
I looked at the DamBreak case, but the velocity field is set thanks to a bounding box, so this is a different case.
Here I report what I have already written, with the error message at...

Forum: OpenFOAM Running, Solving & CFD

March 20, 2006, 11:29

Replies: 65

Specifying nonuniform initial condition

Views: 19,602

Posted By melanie

Hello, I would like to spec

Hello,

I would like to specify non uniform initial conditions for my case, with respect to the coordinates of the nodes.
Exemple: the velocity field is defined such as
r = x^2 + y^2
U[x] =...

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