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Forum: OpenFOAM Community Contributions

May 14, 2013, 07:20

Replies: 22

[swak4Foam] Mass flow through faceZone using swak4foam when running in parallel

Views: 4,569

Posted By billie

Today I received an email from the Altair...

Today I received an email from the Altair support. The issues I have reported will be fixed in the next Update. Lets see if this improves direct export to OpenFOAM from Hyperworks.

Exporting...

Forum: OpenFOAM Community Contributions

April 23, 2013, 02:16

Replies: 22

[swak4Foam] Mass flow through faceZone using swak4foam when running in parallel

Views: 4,569

Posted By billie

I have reported the Hypermesh to OpenFoam export...

I have reported the Hypermesh to OpenFoam export issue to Altair. Lets see what happens.

Forum: OpenFOAM Community Contributions

April 15, 2013, 15:58

Replies: 22

[swak4Foam] Mass flow through faceZone using swak4foam when running in parallel

Views: 4,569

Posted By billie

I did check this and none of the faces of the...

I did check this and none of the faces of the faceZone seems to be on the processor boundary. The numbers of the faceZone range with gaps from 0 to 1992 and the lowest processor boundary starts at...

Forum: OpenFOAM Community Contributions

April 15, 2013, 14:23

Replies: 22

[swak4Foam] Mass flow through faceZone using swak4foam when running in parallel

Views: 4,569

Posted By billie

Lets see if I can compile a debug version. ...

Lets see if I can compile a debug version.

I already tried with simple, hierarchical and scotch as decomposition method.

I will have a look at this. I also have to re-check if using the...

Forum: OpenFOAM Community Contributions

April 15, 2013, 14:17

Replies: 22

[swak4Foam] Mass flow through faceZone using swak4foam when running in parallel

Views: 4,569

Posted By billie

It looks like the problem was mesh related. The...

It looks like the problem was mesh related. The problems occurred with a small test model which consists of a simple channel with the interior surface in between. Today I tested it with a full model...

Forum: OpenFOAM Community Contributions

April 15, 2013, 05:40

Replies: 22

[swak4Foam] Mass flow through faceZone using swak4foam when running in parallel

Views: 4,569

Posted By billie

The serial mesh is created by Hypermesh and I use...

The serial mesh is created by Hypermesh and I use decomposePar for decomposing. So there is probably an OpenFOAM-utility at fault. Until now I tried openfoam-git in combination with swak4foam-hg as...

Forum: OpenFOAM Community Contributions

April 14, 2013, 14:25

Replies: 22

[swak4Foam] Mass flow through faceZone using swak4foam when running in parallel

Views: 4,569

Posted By billie

So probably this is meshing related. The mesh...

So probably this is meshing related. The mesh comes from Hypermesh and is exported directly to OpenFOAM format. It contains one internal surface which I want to use for mass flow calculation. From...

Forum: OpenFOAM Community Contributions

April 14, 2013, 08:03

Replies: 22

[swak4Foam] Mass flow through faceZone using swak4foam when running in parallel

Views: 4,569

Posted By billie

Hm, I did look up the the face normals in...

Hm, I did look up the the face normals in paraview using the NormalGlyphs filter plus the cellNormals all have the same color.

This may be one reason but even in this case the output should...

Forum: OpenFOAM Community Contributions

April 13, 2013, 17:32

Replies: 22

[swak4Foam] Mass flow through faceZone using swak4foam when running in parallel

Views: 4,569

Posted By billie

I checked the face normals in paraview and they...

I checked the face normals in paraview and they are all oriented in the same way. So the slave cell set is not required in this case. I still do however get the wrong output when running in parallel.

Forum: OpenFOAM Community Contributions

April 13, 2013, 16:45

Replies: 22

[swak4Foam] Mass flow through faceZone using swak4foam when running in parallel

Views: 4,569

Posted By billie

As I said running on a single core the swak4foam...

As I said running on a single core the swak4foam expression works but not when running on multiple cores, even when the set is created on the parallel case.

Running funkyDoCalc on the...

Forum: OpenFOAM Community Contributions

April 13, 2013, 16:36

Replies: 22

[swak4Foam] Mass flow through faceZone using swak4foam when running in parallel

Views: 4,569

Posted By billie

Running topoSet on the decomosed case creates the...

Running topoSet on the decomosed case creates the sets but I get garbage output as well.

Forum: OpenFOAM Community Contributions

April 13, 2013, 11:52

Replies: 22

[swak4Foam] Mass flow through faceZone using swak4foam when running in parallel

Views: 4,569

Posted By billie

I figured out that I do not need swak4foam for...

I figured out that I do not need swak4foam for this task, using the following function in controlDict does the same and works when running in parallel.

flowIntFluid
{
type ...

Forum: OpenFOAM Community Contributions

April 13, 2013, 09:33

Replies: 22

[swak4Foam] Mass flow through faceZone using swak4foam when running in parallel

Views: 4,569

Posted By billie

Mass flow through faceZone using swak4foam when running in parallel

I try to obtain the mass flow through a faceZone with swak4foam using the following function in my controlDict:

flowIntFluid
{
type swakExpression;
valueType faceZone;
...

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