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Forum: OpenFOAM Programming & Development

November 28, 2012, 06:18

Replies: 6

Continuity equation in implicit form

Views: 3,239

Posted By fredo490

It also works and it simplify my code :D ...

It also works and it simplify my code :D

I have another question related to the field management. Right now I have a RelativeReynolds number stored in a volScalarField and a drag value in...

Forum: OpenFOAM Programming & Development

November 28, 2012, 05:48

Replies: 6

Continuity equation in implicit form

Views: 3,239

Posted By fredo490

I have applied your method and it seems to work...

I have applied your method and it seems to work perfectly. I made a short run and the results look similar to my explicit solver.

To gives some details, here is roughly what happen in my code
...

Forum: OpenFOAM Programming & Development

November 27, 2012, 19:54

Replies: 6

Continuity equation in implicit form

Views: 3,239

Posted By fredo490

Well, if I use fvm::div(phi,rho) , it would imply...

Well, if I use fvm::div(phi,rho) , it would imply that phi is an interpolation of U only. However, in my solver, phi is an interpolation of U and rho.

I'm not sure, can I use 2 different phi ?
-...

Forum: OpenFOAM Programming & Development

November 27, 2012, 11:43

Replies: 6

Continuity equation in implicit form

Views: 3,239

Posted By fredo490

Continuity equation in implicit form

Dear everyone,
I'm looking for a way of converting my continuity equation in an implicit form. This equation correspond to a particle tracking using an Eulerian approach. "rho" is not a gas, it...

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