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Forum: OpenFOAM Meshing & Mesh Conversion

April 1, 2008, 04:34

Replies: 36

[Commercial meshers] Fluent3DMeshtoFoam

Views: 6,795

Posted By plmauk

toQ1 : my opinion is: you need

toQ1 : my opinion is: you need these two faceSetDict. To check that, simply try to run the case without makeMesh (and makeMesh-utility is designed for making steps defined in these faceSetDict.)
to...

Forum: OpenFOAM Meshing & Mesh Conversion

March 31, 2008, 12:01

Replies: 36

[Commercial meshers] Fluent3DMeshtoFoam

Views: 6,795

Posted By plmauk

After you succesfully converte

After you succesfully converted the mesh using fluent3DMeshToFoam, you need first need specify a part of the mesh, that should rotate. This happens with help of a sellSetDict. this one is not the...

Forum: OpenFOAM Meshing & Mesh Conversion

March 31, 2008, 11:24

Replies: 36

[Commercial meshers] Fluent3DMeshtoFoam

Views: 6,795

Posted By plmauk

yuo don't need the dynamicMesh

yuo don't need the dynamicMeshDict, and you can delete it. You don't solve any moving meshes using MRFSimpleFoam. The required dictionary is the MRFZonesDictionary.

Forum: OpenFOAM Meshing & Mesh Conversion

March 31, 2008, 11:08

Replies: 36

[Commercial meshers] Fluent3DMeshtoFoam

Views: 6,795

Posted By plmauk

Only cells belonging to MRF-Zo

Only cells belonging to MRF-Zone should rotate. And you specify this zone when you create cellSet and then cellZone from this cellSet.
By the way, did you run makeMesh utility befor you run the...

Forum: OpenFOAM Meshing & Mesh Conversion

March 31, 2008, 04:52

Replies: 36

[Commercial meshers] Fluent3DMeshtoFoam

Views: 6,795

Posted By plmauk

Hi, As promised, I tell you a

Hi,
As promised, I tell you about Mixer2D case.
In the constant-dictionary is a "file MRF-zones". It should declare, which part of the mesh will rotate. The name of the MRF-zone is "rotor", so we...

Forum: OpenFOAM Meshing & Mesh Conversion

March 30, 2008, 14:49

Replies: 36

[Commercial meshers] Fluent3DMeshtoFoam

Views: 6,795

Posted By plmauk

Hi, I tell you much more abou

Hi,
I tell you much more about this case and its zones on monday, when I'll be on my workplace - I don't have any linux-PC at the moment.
OK?

Forum: OpenFOAM Meshing & Mesh Conversion

March 29, 2008, 18:25

Replies: 36

[Commercial meshers] Fluent3DMeshtoFoam

Views: 6,795

Posted By plmauk

by the way, important is, that

by the way, important is, that the names of the zones in faceZones-list and in MRFzones-dictionary are the same. You shouldn't repeat the name of boundary "rotor", you can call they "stator", "John"...

Forum: OpenFOAM Meshing & Mesh Conversion

March 29, 2008, 18:14

Replies: 36

[Commercial meshers] Fluent3DMeshtoFoam

Views: 6,795

Posted By plmauk

Hi, cellSets and faceSets are

Hi,
cellSets and faceSets are a community of cells or faces. These supply certain geometrical (but not only)conditions, for example a box or a surfase inside the mesh.
You need sets, to create...

Forum: OpenFOAM Meshing & Mesh Conversion

March 13, 2008, 03:29

Replies: 36

[Commercial meshers] Fluent3DMeshtoFoam

Views: 6,795

Posted By plmauk

Hi, Danielle, You need first

Hi, Danielle,
You need first faceSets, using faceSets you can
make faceZones (setsToZones).

Paul.

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