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Search: Posts Made By: amgode
Forum: OpenFOAM April 20, 2011, 03:18
Replies: 13
Views: 2,057
Posted By amgode
You could find the reply in the same thread you...

You could find the reply in the same thread you quoted
Forum: OpenFOAM April 19, 2011, 06:11
Replies: 13
Views: 2,057
Posted By amgode
The faceZones file should look something like: ...

The faceZones file should look something like:



FoamFile
{
version 2.0;
format ascii;
class regIOobject;
location "constant/polyMesh";
Forum: OpenFOAM April 18, 2011, 09:12
Replies: 13
Views: 2,057
Posted By amgode
There does not seem to be a face zone with name...

There does not seem to be a face zone with name 'PERI1_zone".
Can be checked in constant/polyMesh/faceZones

Also the face zone name 'PERI1_zone' seems to present in the definition of GGI /...
Forum: OpenFOAM April 15, 2011, 07:15
Replies: 13
Views: 2,057
Posted By amgode
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, 07:45
Replies: 17
Views: 14,178
Posted By amgode
I would suggest some changes in the fvSchemes and...

I would suggest some changes in the fvSchemes and fvSolution files:

/*--------------------------------*- C++ -*----------------------------------*\
| ========= | ...
Forum: OpenFOAM March 17, 2011, 05:49
Replies: 3
Views: 994
Posted By amgode
Try google...... Key word: OpenFoamwiki GGI ...

Try google......

Key word: OpenFoamwiki GGI

And click the firs link shown.....

OR

do
svn checkout...
Forum: OpenFOAM January 28, 2011, 04:51
Replies: 7
Views: 1,675
Posted By amgode
Could you please elaborate a little more on your...

Could you please elaborate a little more on your problem.....with regards to the schemes you used in OpenFoam and also the solvers used...



Regards,

Amol
Forum: OpenFOAM January 4, 2011, 05:48
Replies: 8
Views: 2,525
Posted By amgode
Try this out.... See if it help !!!!!! ...

Try this out....

See if it help !!!!!!

http://www.cfd-online.com/Forums/blogs/amgode/429-mrf-mesh-generation-using-snappyhexmesh.html


Regards,

Amol
Forum: OpenFOAM Native Meshers: snappyHexMesh and Others September 13, 2010, 01:14
Replies: 37
Views: 8,440
Posted By amgode
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: 3,184
Posted By amgode
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 22, 2010, 00:26
Replies: 8
Views: 3,184
Posted By amgode
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 March 11, 2010, 01:57
Replies: 3
Views: 2,510
Posted By amgode
Could you please post the error also. That would...

Could you please post the error also. That would be most helpful...

Try this...constant/MRFZones file:

2
(
IMPELLER1ST
{
// Fixed patches (by default they 'move' with the...
Forum: OpenFOAM Native Meshers: snappyHexMesh and Others January 27, 2010, 00:58
Replies: 13
Views: 2,913
Posted By amgode
Check the post below and see if it helps!:) ...

Check the post below and see if it helps!:)

http://www.cfd-online.com/Forums/openfoam-meshing-mesh-utilities/61488-snappyhexmesh-2-phase-modelling.html
Forum: OpenFOAM Native Meshers: snappyHexMesh and Others January 19, 2010, 01:17
Replies: 13
Views: 2,913
Posted By amgode
Hi, You need to post the snappyHexMeshDict...

Hi,

You need to post the snappyHexMeshDict ........


-- Amol
Forum: OpenFOAM Native Meshers: snappyHexMesh and Others January 14, 2010, 01:15
Replies: 24
Views: 12,403
Posted By amgode
@ 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, 01:18
Replies: 6
Views: 3,608
Posted By amgode
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 Native Meshers: blockMesh January 7, 2010, 02:24
Replies: 2
Views: 1,284
Posted By amgode
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, 01:09
Replies: 6
Views: 3,608
Posted By amgode
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 Native Meshers: snappyHexMesh and Others January 6, 2010, 04:52
Replies: 3
Views: 1,879
Posted By amgode
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 January 6, 2010, 02:46
Replies: 5
Views: 3,793
Posted By amgode
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, 02:30
Replies: 2
Views: 1,035
Posted By amgode
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: 3,184
Posted By amgode
Well, that was not hard. just had to set the...

Well, that was not hard.

just had to set the faces to the patch.........that's all........


Got it working now.................


Regards,
Forum: OpenFOAM Running, Solving & CFD September 15, 2009, 06:45
Replies: 8
Views: 3,184
Posted By amgode
Question 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...
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