Forum: OpenFOAM Running, Solving & CFD
April 3, 2018, 05:32
|
Replies: 12
Views: 6,289
In the dynamicMeshDict file above, it is not...
In the dynamicMeshDict file above, it is not mentioned if the number of regions is one / two, I think that's what causing the problem.
Please check what input needs to be added to the dict file to...
|
Forum: OpenFOAM
April 20, 2011, 03:18
|
Replies: 34
Views: 7,410
|
Forum: OpenFOAM
April 19, 2011, 06:11
|
Replies: 34
Views: 7,410
|
Forum: OpenFOAM
April 18, 2011, 09:12
|
Replies: 34
Views: 7,410
|
Forum: OpenFOAM
April 15, 2011, 07:15
|
Replies: 34
Views: 7,410
Check here...
Check here (http://openfoamwiki.net/index.php/Sig_Turbomachinery_/_ERCOFTAC_centrifugal_pump_with_a_vaned_diffuser) for a test case with regards to GGI (Thanks to Olivier Petit, Maryse Page, Håkan...
|
Forum: OpenFOAM
March 17, 2011, 06:45
|
Replies: 17
Views: 28,261
|
Forum: OpenFOAM
March 17, 2011, 04:49
|
Replies: 3
Views: 1,682
|
Forum: OpenFOAM
January 28, 2011, 03:51
|
Replies: 7
Views: 2,479
|
Forum: OpenFOAM
January 4, 2011, 04:48
|
Replies: 8
Views: 3,550
|
Forum: OpenFOAM Meshing & Mesh Conversion
September 13, 2010, 01:14
|
Replies: 37
Views: 11,928
Hi,
"My question is that how to seperate...
Hi,
"My question is that how to seperate this patch into different patches (as noted in the enclosed picture ) ?"
After the mesh generation (using snappyHexMesh) is complete you might want...
|
Forum: OpenFOAM Running, Solving & CFD
May 23, 2010, 03:09
|
Replies: 8
Views: 5,141
The reason for this error has something to do...
The reason for this error has something to do with the definition of the ggi patches in the boundary file. If you could post your boundary file here it would be most helpful.
As a prelude, you could...
|
Forum: OpenFOAM Running, Solving & CFD
March 21, 2010, 23:26
|
Replies: 8
Views: 5,141
Yes ofcourse ! without any problems....
Since...
Yes ofcourse ! without any problems....
Since MRFSimpleFoam is a steady state solver and I was interested in steady state solution, there was no need to dynamically rotate the MRF region and hence...
|
Forum: OpenFOAM Running, Solving & CFD
March 11, 2010, 00:57
|
Replies: 12
Views: 6,289
|
Forum: OpenFOAM Meshing & Mesh Conversion
January 26, 2010, 23:58
|
Replies: 13
Views: 4,782
|
Forum: OpenFOAM Meshing & Mesh Conversion
January 19, 2010, 00:17
|
Replies: 13
Views: 4,782
|
Forum: OpenFOAM Meshing & Mesh Conversion
January 14, 2010, 00:15
|
Replies: 24
Views: 23,876
@ Claus Meister
I think Francesco answered...
@ Claus Meister
I think Francesco answered your question..........
Just to rephrase :)
If the surfaces to me meshed form a closed region then you won't get the mesh outside the cylinder,...
|
Forum: OpenFOAM Meshing & Mesh Conversion
January 8, 2010, 00:18
|
Replies: 6
Views: 6,354
Another option:
- using ggi and...
Another option:
- using ggi and snappyHexMesh
I am presently trying to figure this one out......
Create two different regions mrf region and the tank without the mrf region and then merge the...
|
Forum: OpenFOAM Meshing & Mesh Conversion
January 7, 2010, 01:24
|
Replies: 2
Views: 2,467
Just take a look at the location where the...
Just take a look at the location where the controlDict is being searched....
file: /home/caelinux/Bureau/TEST_OF/cavity/constant/polyMesh/system/controlDict
at line 0.
I would say you might...
|
Forum: OpenFOAM Meshing & Mesh Conversion
January 7, 2010, 00:09
|
Replies: 6
Views: 6,354
Hi,
Just to add to the post...
Hi,
Just to add to the post above............
I have been trying to generate a mesh for stirred tank with a mrf region using snappyHexMesh.
The procedure I adopted goes as:
- define a...
|
Forum: OpenFOAM Meshing & Mesh Conversion
January 6, 2010, 03:52
|
Replies: 3
Views: 4,939
sHM
Try this !!!:)
1. blockMesh
2. snappyHexMesh -overwrite
- with this you don't need to copy the mesh from the 3/ directory to case/constant as it overwrites the polymesh... (you might...
|
Forum: OpenFOAM Meshing & Mesh Conversion
January 6, 2010, 01:46
|
Replies: 5
Views: 4,984
OF - 1.6 parallel execution of snappyHexMesh
Try this ! :)
blockMesh
decomposePar
foamJob -p -s snappyHexMesh
reconstructParMesh -mergeTol 1e-06 -time 1
reconstructParMesh -mergeTol 1e-06 -time 2
reconstructParMesh -mergeTol 1e-06 -time...
|
Forum: OpenFOAM Meshing & Mesh Conversion
January 6, 2010, 01:30
|
Replies: 2
Views: 2,497
Hi,
The STL file seems to be...
Hi,
The STL file seems to be fine.......There does not seem to a problem.......
This is some part of the snappyHexMeshDict I used.......
-----------
-----------
geometry
{
|
Forum: OpenFOAM Running, Solving & CFD
September 16, 2009, 01:01
|
Replies: 8
Views: 5,141
|
Forum: OpenFOAM Running, Solving & CFD
September 15, 2009, 06:45
|
Replies: 8
Views: 5,141
GGI implementation in MRFSimpleFoam
Hi all,
I am trying to implement a ggi interface while using MRFSimpleFoam for solving a 3D mixer problem. (OpenFoam-1.5-dev )
the procedure as described in openwiki:
- mergeMeshes rotor...
|