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Forum: OpenFOAM Running, Solving & CFD March 13, 2009, 07:56
Replies: 31
Views: 4,833
Posted By bastil
Ok so what I tried is to creat

Ok so what I tried is to create faceZones using setSets. I put patch1 and patch1_shadow into one face zone. So I get 5 face zones for my 10 patches that form 5 ggis. However, I get the same behaviour...
Forum: OpenFOAM Running, Solving & CFD March 13, 2009, 04:51
Replies: 31
Views: 4,833
Posted By bastil
Jens, I don't have cyclics

Jens,

I don't have cyclics just "traditional" non-conformal interfaces. However, your waorkaround may help me. Can you please give me some details about how to create these FaceZones? Thanks.
...
Forum: OpenFOAM Running, Solving & CFD March 13, 2009, 04:41
Replies: 31
Views: 4,833
Posted By bastil
Ok so just choosing preserve p

Ok so just choosing preserve patches does not make sure it will run? And if it runes I had luck, right?

Thanks once more and regards.

BastiL
Forum: OpenFOAM Running, Solving & CFD March 13, 2009, 03:52
Replies: 31
Views: 4,833
Posted By bastil
Hrv, all: I still have trou

Hrv, all:

I still have troubles in runnig it on a cluster. On my workstation it runs on one cpu as well as on two, but on the cluster I get floating point errors.
I guess this has to do with...
Forum: OpenFOAM Running, Solving & CFD March 12, 2009, 15:16
Replies: 31
Views: 4,833
Posted By bastil
Hrv, finally I want to guid

Hrv,

finally I want to guide you to my add-on:

http://www.cfd-online.com/OpenFOAM_Discus/messages/126/11626.html?1236852411#POST3342 1...
Forum: OpenFOAM Running, Solving & CFD March 12, 2009, 12:26
Replies: 31
Views: 4,833
Posted By bastil
Great, works. Thanks Hrv for y

Great, works. Thanks Hrv for your help once more. One ggi was still of type "wall".

Regards.
Forum: OpenFOAM Running, Solving & CFD March 12, 2009, 12:05
Replies: 31
Views: 4,833
Posted By bastil
Ok I see, thanks. In this case

Ok I see, thanks. In this case it is legal so I switched and I get:

Attempt to cast type wall to type lduInterface
From function refCast<to>(From&)

Seems like there is something wrong...
Forum: OpenFOAM Running, Solving & CFD March 12, 2009, 11:37
Replies: 31
Views: 4,833
Posted By bastil
Thanks Hrv for this explanatio

Thanks Hrv for this explanation,

so I only use brigding if I get this warning? Or always? I don't really understand what bridging is intended for?
The GGIs with "uncovered faces" are...
Forum: OpenFOAM Running, Solving & CFD March 12, 2009, 07:22
Replies: 31
Views: 4,833
Posted By bastil
Hallo Hrv, thanks for these

Hallo Hrv,

thanks for these hints. What about my two warnings? I found out that removing the second warning " Uncovered faces found" makes my simulation to run. this seems to be caused by...
Forum: OpenFOAM Running, Solving & CFD March 12, 2009, 03:09
Replies: 31
Views: 4,833
Posted By bastil
Ok on a non running case i get

Ok on a non running case i get something like this:

Evaluation of GGI weighting factors:
--> FOAM Warning :
From function Foam::SutherlandHodgman::lineSegmentIntersection()
in file...
Forum: OpenFOAM Running, Solving & CFD March 11, 2009, 17:18
Replies: 31
Views: 4,833
Posted By bastil
Ok I have run some tests, most

Ok I have run some tests, most run fine some are struggling. I guess this has to do with tolerances I get warnings (will post one later) How can tolerance be controlled? And I am still wondering...
Forum: OpenFOAM Running, Solving & CFD March 10, 2009, 08:33
Replies: 31
Views: 4,833
Posted By bastil
Thanks looks good. Seems to wo

Thanks looks good. Seems to work now for my purposes. Only thing I am struggling with is a GGicheck-Function that makes my calculation crashing after iteration 1, Withaiut that it seems to run fine. ...
Forum: OpenFOAM Running, Solving & CFD March 10, 2009, 05:40
Replies: 31
Views: 4,833
Posted By bastil
Ok, miving it to the end (afte

Ok, miving it to the end (after roots ();) i get:

ill defined primitiveEntry starting at keyword 'preservePatches(patch1' on line 58 and ending at line 62
Forum: OpenFOAM Running, Solving & CFD March 10, 2009, 05:34
Replies: 31
Views: 4,833
Posted By bastil
Yes, I currently have: /*--

Yes, I currently have:

/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \ ...
Forum: OpenFOAM Running, Solving & CFD March 10, 2009, 04:58
Replies: 31
Views: 4,833
Posted By bastil
Thanks Johan, I can not get

Thanks Johan,

I can not get it running. How does decomposePar exactly have to look like? Is there an example hanging around somewhere? I always get:

ill defined primitiveEntry starting at...
Forum: OpenFOAM Running, Solving & CFD March 10, 2009, 04:16
Replies: 31
Views: 4,833
Posted By bastil
Ok, I oriented on the mixerGgi

Ok, I oriented on the mixerGgi-tutorial and gave the ggi initial values. This does not seem to be essential. If I skip that it is running in serial but it still fails in parallel. I guess this to be...
Forum: OpenFOAM Running, Solving & CFD March 10, 2009, 03:21
Replies: 31
Views: 4,833
Posted By bastil
Things to add after some more

Things to add after some more tries:

- I also get a Floating point exception when running in seriell
- I do not know what "bridgeOverlap" is good for but I see the same behaviour if I turn it...
Forum: OpenFOAM Running, Solving & CFD March 10, 2009, 03:08
Replies: 31
Views: 4,833
Posted By bastil
Dear all, I am struggling t

Dear all,

I am struggling to run meshes imported from FLUENT including interfaces. AFAIK there are two options:

1. stitchMesh -> use 1.5-dev
2. ggi -> use 1.5-dev

First option works...
Showing results 1 to 18 of 18

 
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