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Forum: OpenFOAM Running, Solving & CFD November 12, 2009, 10:57
Replies: 79
Views: 27,314
Posted By mathieu
Hi Frank, You need the "-dev" version of...

Hi Frank,

You need the "-dev" version of OpenFOAM from OpenFOAM-extend:

http://sourceforge.net/projects/openfoam-extend/develop

Mathieu
Forum: OpenFOAM Running, Solving & CFD September 30, 2008, 09:29
Replies: 79
Views: 27,314
Posted By mathieu
Hi Pascal, I guess this pos

Hi Pascal,

I guess this post will answer your questions :

http://www.cfd-online.com/OpenFOAM_Discus/messages/1/7779.html?1212050934

Regards,

Mathieu
Forum: OpenFOAM Running, Solving & CFD September 5, 2008, 16:44
Replies: 79
Views: 27,314
Posted By mathieu
Hi Christoph, Is your setPr

Hi Christoph,

Is your setPressure.H file independent of the solid solution (the displacement) ? In the case of large deformation, it should. If it is your case, then it might be what causes the...
Forum: OpenFOAM Running, Solving & CFD September 4, 2008, 10:08
Replies: 79
Views: 27,314
Posted By mathieu
Hi Christoph, Suggestion :

Hi Christoph,

Suggestion : try with a large value of nCorrector in the PISO dictionary so that you can be sure the solution is converged at each call of the fluid solver.

In fact (correct...
Forum: OpenFOAM Running, Solving & CFD August 27, 2008, 14:34
Replies: 79
Views: 27,314
Posted By mathieu
Hi Christoph, 1. I would sa

Hi Christoph,

1. I would say yes but take a look to this paper for the right formulation of an Updated-Lagrange-Solver: ...
Forum: OpenFOAM Running, Solving & CFD August 26, 2008, 13:17
Replies: 79
Views: 27,314
Posted By mathieu
Hi Christoph, The structura

Hi Christoph,

The structural solver in icoFsiFoam is a linear elasticity solver (small deformation only). The mesh motion of the "solid" mesh is a trick to take large deformation into account. ...
Forum: OpenFOAM Running, Solving & CFD August 26, 2008, 10:42
Replies: 79
Views: 27,314
Posted By mathieu
Hi Christoph, I am not fami

Hi Christoph,

I am not familiar with the method you are using. Is it a monolithic coupling procedure or an iterative partitioned coupling procedure. Could you give more details so that I can see...
Forum: OpenFOAM Running, Solving & CFD June 27, 2008, 10:51
Replies: 79
Views: 27,314
Posted By mathieu
Hi Feng, You are right for

Hi Feng,

You are right for the minus sign. However, it depends on the sign implemented in your traction boundary condition. Also, I replaced the code in the setPressure.H file with the following...
Showing results 1 to 8 of 8

 
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