Forum: OpenFOAM Running, Solving & CFD
July 19, 2007, 18:06
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Replies: 29
Views: 4,184
Ok Mattijs.
The error mess
Ok Mattijs.
The error message gives me the face labels where the tolerances are exceeded. If I understand you correct, all I need is to identify the multiple shared points of my parallel case....
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Forum: OpenFOAM Running, Solving & CFD
July 19, 2007, 06:55
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Replies: 29
Views: 4,184
I encountered this problem on
I encountered this problem on both OF-1.3 and OF-1.4 (no not the released OF), since my movingBodyFvMesh lib is still not working with the new finiteVolume based motionSolver (which is real fast)....
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Forum: OpenFOAM Running, Solving & CFD
July 18, 2007, 08:48
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Replies: 29
Views: 4,184
Hi Thomas,
It comes from t
Hi Thomas,
It comes from the tolerances between moving processor boundaries, when the mesh moves. I encountered this error for OF-1.3 (01-05-2007) and OF-1.4.1 (12-07-2007).
When and if...
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Forum: OpenFOAM Running, Solving & CFD
July 17, 2007, 09:17
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Replies: 29
Views: 4,184
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Forum: OpenFOAM Running, Solving & CFD
July 17, 2007, 06:05
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Replies: 29
Views: 4,184
Hi Hrv,
I've got it, but t
Hi Hrv,
I've got it, but the errors are still occurring. The problem is really stange, using 8 processors with simple (1,1,8) works, but using 8 processors using simple (2,2,2) or...
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Forum: OpenFOAM Running, Solving & CFD
July 17, 2007, 05:17
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Replies: 29
Views: 4,184
Ok Hrv, I did a fresh compilat
Ok Hrv, I did a fresh compilation of the dev version from 01-05-2007, but the error message still occurs. Is this the right version or do I have to use a more recent version?
6 [0] -->...
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Forum: OpenFOAM Running, Solving & CFD
July 16, 2007, 10:57
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Replies: 29
Views: 4,184
Hi all,
Unfortunately, I st
Hi all,
Unfortunately, I still get some errors in parallel like the following:
FOAM FATAL ERROR : face 1840 area does not match neighbour by 0.0122354% -- possible face ordering problem. ...
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Forum: OpenFOAM Running, Solving & CFD
February 1, 2007, 13:11
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Replies: 29
Views: 4,184
Thanks.
I just discovered
Thanks.
I just discovered that this problem depends on the way I decompose the mesh, i.e. the simple coefficients.
Off course this no good, so I will try this piece of code. Where do I have...
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Forum: OpenFOAM Running, Solving & CFD
February 1, 2007, 12:41
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Replies: 29
Views: 4,184
In my case the error occurs in
In my case the error occurs in processorPolyPatch.C, line 208. Do you mean that increasing the tolerance in the following piece of code should work? I dont have cyclics.
if (avSf...
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Forum: OpenFOAM Running, Solving & CFD
February 1, 2007, 11:11
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Replies: 29
Views: 4,184
All right, simulating on multi
All right, simulating on multiple processors using icoDyMFoam and dynamicBodyFvMesh works perfectly now but not on all meshes. One gambit mesh works but a gridpro mesh (exported through...
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Forum: OpenFOAM Running, Solving & CFD
January 20, 2007, 12:12
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Replies: 29
Views: 4,184
The problem with dynamicBodyFv
The problem with dynamicBodyFvMesh probably has to do with the mesh decomposition. I've tried two cases (300k cells, 120k cells), both basically a 3d box moving (rotating) inside a 3d box. Boundary...
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Forum: OpenFOAM Running, Solving & CFD
January 19, 2007, 09:27
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Replies: 29
Views: 4,184
Very strange, but I succeeded
Very strange, but I succeeded in running an 'old' case with dynamicBodyFvMesh instead of the dynamicMotionSolverFvMesh combined with oscillatingFixedValue boundary condition.
So I suspect the...
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Forum: OpenFOAM Running, Solving & CFD
January 19, 2007, 09:03
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Replies: 29
Views: 4,184
No, that does not work for me,
No, that does not work for me, since I already tried the moving cone tutorial parallel on more than 2 processors. The problems arises when I use your developed dynamicBodyFvMesh library. As far as I...
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Forum: OpenFOAM Running, Solving & CFD
January 19, 2007, 07:48
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Replies: 29
Views: 4,184
Is anyone able to use the dyna
Is anyone able to use the dynamicBodyFvMesh library combined with icoDyMFoam in parallel using more than 2 processors?
Regards, Frank
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Forum: OpenFOAM Running, Solving & CFD
January 18, 2007, 09:30
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Replies: 29
Views: 4,184
Hi,
At this moment I am run
Hi,
At this moment I am running moving mesh simulations using the dynamicBodyFvMesh (from prof. Jasak's development sources, 08-12-06). I was building such a library myself, but than I found...
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