Forum: OpenFOAM Running, Solving & CFD
October 27, 2010, 08:53
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Replies: 197
Views: 47,158
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Forum: OpenFOAM Running, Solving & CFD
July 19, 2010, 10:55
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Replies: 197
Views: 47,158
interface coupling & heat source
... just to say that I moved the conversation here (http://www.cfd-online.com/Forums/openfoam/78377-adding-heat-source-chtmultiregionfoam.html#post268139). A new thread seems more appropriate for the...
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Forum: OpenFOAM Running, Solving & CFD
July 16, 2010, 11:10
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Replies: 197
Views: 47,158
interface coupling & heat source
Hi Pawel, hi everyone,
in order to find an explanation to the hard time I am getting to reach steady state for my simulation...
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Forum: OpenFOAM Running, Solving & CFD
July 13, 2010, 09:07
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Replies: 197
Views: 47,158
Hi Pawel,
Yes, I added a field variable H...
Hi Pawel,
Yes, I added a field variable H that is solved by solveSolid.H. That's all.
I have no transparent solids, and only air as fluid. Since the air is still (at the moment), diffusion is...
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Forum: OpenFOAM Running, Solving & CFD
July 13, 2010, 03:35
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Replies: 197
Views: 47,158
cht can not reach steady state
Hi Pawel,
some update before one more question: cutting the tip of the slice and apply a waveTransmissive BC for pressure did not worked, neither simulating a 90° slice + cyclic. The problem is...
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Forum: OpenFOAM Running, Solving & CFD
July 8, 2010, 05:51
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Replies: 197
Views: 47,158
Hi Pawel,
Actually, this is something that I...
Hi Pawel,
Actually, this is something that I also think. I can try to wide the domain with this simple case, but in the end this is not a solution for me, since my final geometry is more and more...
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Forum: OpenFOAM Running, Solving & CFD
July 8, 2010, 05:17
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Replies: 197
Views: 47,158
cht and cyclic?
Hi Pawel,
I need your help one more time...
Some posts ago you suggested to Michea to change her cylindrical geometry:
So, you are suggesting to investigate her cylindrical surface with a slice...
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Forum: OpenFOAM Running, Solving & CFD
July 7, 2010, 09:31
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Replies: 197
Views: 47,158
And here is setInitialMultiRegionFoam.H...
And here is setInitialMultiRegionFoam.H (http://foam.sourceforge.net/docs/cpp/setInitialMultiRegionDeltaT_8H_source.php): as you can see, the CoNum > SMALL is there, but the system crashes. I am...
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Forum: OpenFOAM Running, Solving & CFD
July 7, 2010, 09:12
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Replies: 197
Views: 47,158
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Forum: OpenFOAM Running, Solving & CFD
July 7, 2010, 08:29
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Replies: 197
Views: 47,158
Hi Pawel,
So I guess you are still running...
Hi Pawel,
So I guess you are still running OF 1.6. Could you do a simple test for me?
I need to know if there is a bug or something wrong on the new 1.6.x setInitialMultiRegionDeltaT.C: it seems...
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Forum: OpenFOAM Running, Solving & CFD
July 7, 2010, 06:10
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Replies: 197
Views: 47,158
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Forum: OpenFOAM Running, Solving & CFD
July 7, 2010, 04:04
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Replies: 197
Views: 47,158
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Forum: OpenFOAM Running, Solving & CFD
July 6, 2010, 11:22
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Replies: 197
Views: 47,158
Hi Pawel,
do you mean that, if the mesh is too...
Hi Pawel,
do you mean that, if the mesh is too fine, the simulation is not able to capture the heat transfer? Or only that it will take longer to reach steady state?
I am looking for information on...
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Forum: OpenFOAM Running, Solving & CFD
June 28, 2010, 05:29
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Replies: 197
Views: 47,158
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Forum: OpenFOAM Running, Solving & CFD
June 25, 2010, 16:10
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Replies: 197
Views: 47,158
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Forum: OpenFOAM Running, Solving & CFD
June 25, 2010, 04:24
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Replies: 197
Views: 47,158
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Forum: OpenFOAM Running, Solving & CFD
June 25, 2010, 02:35
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Replies: 197
Views: 47,158
chtMultiRegionSimpleFoam
Hi Michea,
unfortunately my experience with cht is really really small: I have been using it for two weeks only :o! In any case, I will look at them...
If you are interested in the stationary...
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Forum: OpenFOAM Running, Solving & CFD
June 24, 2010, 08:53
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Replies: 197
Views: 47,158
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Forum: OpenFOAM Running, Solving & CFD
June 24, 2010, 05:39
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Replies: 197
Views: 47,158
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