Forum: OpenFOAM Running, Solving & CFD
February 19, 2009, 12:57
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Replies: 122
Views: 41,640
Hi Olivier,
No problem. Wh
Hi Olivier,
No problem. Why don't you use the existing mesh motion solvers? Is it for comparison with CFX?
You said something about blending the rotation to the outer boundaries. Take a...
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Forum: OpenFOAM Running, Solving & CFD
February 19, 2009, 08:29
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Replies: 122
Views: 41,640
Allright, the message board is
Allright, the message board is not behaving like it should.
Take it from here:
http://www.zswk.nl/~frankbos/downloads/OpenFOAM_files/dynamicInternalFvMesh.tgz
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Forum: OpenFOAM Running, Solving & CFD
February 19, 2009, 08:24
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Replies: 122
Views: 41,640
Hi Oliver,
Basically, ther
Hi Oliver,
Basically, there are different ways to define the displacements of all mesh points, i.e. to define a complete motion solver (living in dynamicMesh) or to define a dynamicFvMesh based...
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Forum: OpenFOAM Running, Solving & CFD
October 17, 2006, 02:17
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Replies: 122
Views: 41,640
Allright, Pius,
You can ta
Allright, Pius,
You can take the precompiled development code from my site: www.aero.lr.tudelft.nl/~frank (http://www.aero.lr.tudelft.nl/~frank)
goto downloads->files
Regards, Frank
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Forum: OpenFOAM Running, Solving & CFD
October 16, 2006, 15:56
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Replies: 122
Views: 41,640
Hi Pius,
Using the develop
Hi Pius,
Using the development code of OpenFOAM v1.3 of prof. Jasak (from 11 sept 2006) my problems of "no motion" were solved. I think that he solved some wall BC related problems, which...
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Forum: OpenFOAM Running, Solving & CFD
September 13, 2006, 09:08
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Replies: 122
Views: 41,640
It works using a different use
It works using a different user account on my local disk!!! Very strange, but it probably has something to do with my user id settings......but I copied my .bashrc to the new user....strange:-S
...
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Forum: OpenFOAM Running, Solving & CFD
September 13, 2006, 07:18
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Replies: 122
Views: 41,640
here another riddle:
*icoDy
here another riddle:
*icoDyMFoam works when installed on the network and run from the network drive on my RHEL4 machine.
*icoDyMFoam fails when installed on the network and run from the local...
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Forum: OpenFOAM Running, Solving & CFD
September 13, 2006, 04:44
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Replies: 122
Views: 41,640
It is even getting stranger. I
It is even getting stranger. I've put an exact copy of the precompiled sources, OpenFOAM-1.3 and /linux (11-09-2006) on my network account and icoDyMFoam and everything else works beautifully:-S
...
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Forum: OpenFOAM Running, Solving & CFD
September 12, 2006, 13:07
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Replies: 122
Views: 41,640
It seems that all the other so
It seems that all the other solvers are working succesfully on the tutorials.
Is there a specific difference between icoDyMFoam and the other solvers which could cause some compiler related...
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Forum: OpenFOAM Running, Solving & CFD
September 12, 2006, 10:30
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Replies: 122
Views: 41,640
On my 2 machines different lib
On my 2 machines different libstdc++ versions are natively installed, when I use rpm -q.... But I thought that this libstdc++ is in the /OpenFOAM/linux/gcc-4.1.1/lib So that one is supposed to be...
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Forum: OpenFOAM Running, Solving & CFD
September 12, 2006, 09:30
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Replies: 122
Views: 41,640
Again I have some problems con
Again I have some problems concerning the recompilation of the development sources. Let me give an overview:
==================================
Machine 1: Red Hat Enterprise 4, gcc 4.1.1:
...
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Forum: OpenFOAM Running, Solving & CFD
September 11, 2006, 16:42
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Replies: 122
Views: 41,640
I am using gcc version 4.1.1 o
I am using gcc version 4.1.1 on a single core Intel processor running RedHat EL4 (kernel version = 2.6.9-11).
Prof Hrvoje Jasak, I do not claim that there are bugs in your code. On the contrary,...
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Forum: OpenFOAM Running, Solving & CFD
September 11, 2006, 10:54
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Replies: 122
Views: 41,640
Mmm, allright. It seems that a
Mmm, allright. It seems that all your development sources work for you, so I'll have to find the solution in my own version (which has to be the same as yours, but apparently it isn't).
I just...
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Forum: OpenFOAM Running, Solving & CFD
September 11, 2006, 10:32
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Replies: 122
Views: 41,640
Dear prof. Jasak,
I succesf
Dear prof. Jasak,
I succesfully compiled your latest sources: OpenFOAM-1.3_03_09_06.tgz, but again there is a problem concerning a solver using mesh motion.
When using for example...
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Forum: OpenFOAM Running, Solving & CFD
September 10, 2006, 07:08
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Replies: 122
Views: 41,640
Thanks for your reaction. I'm
Thanks for your reaction. I'm working on a similar problem. First I will simulate an oscillating 2d cylinder at large amplitudes (translation and rotation). I succeeded in version 1.2, but in 1.3 it...
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Forum: OpenFOAM Running, Solving & CFD
September 4, 2006, 06:42
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Replies: 122
Views: 41,640
Hi Ian Cowan,
Could you pos
Hi Ian Cowan,
Could you possibly share some of your settings concerning your oscillating cylinder test case.
For example, what kind of mesh do you use, how is it moved, which mesh diffusion...
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Forum: OpenFOAM Running, Solving & CFD
August 31, 2006, 08:15
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Replies: 122
Views: 41,640
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Forum: OpenFOAM Running, Solving & CFD
August 30, 2006, 09:01
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Replies: 122
Views: 41,640
Ok, I succeeded in recompiling
Ok, I succeeded in recompiling OpenFOAM-1.3 with the prof. Jasak's sources (from a month ago, I cannot reach his release site for the latest sources??).
The oscillatingFixedValue boundary...
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Forum: OpenFOAM Running, Solving & CFD
August 28, 2006, 09:05
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Replies: 122
Views: 41,640
Hi Bryan,
I justed returne
Hi Bryan,
I justed returned from holiday. Before that, I did not succeed in recompilating of prof. Jasak's development sources. This month I try again. Then I hope that the icoDyMFoam will...
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Forum: OpenFOAM Running, Solving & CFD
July 13, 2006, 04:25
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Replies: 122
Views: 41,640
Has someone else got this osci
Has someone else got this oscillatingFixedValue boundary condition working using icoDyMFoam??
At this time I am recompiling openFoam with prof. Jasak's development sources, but recompiling is...
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Forum: OpenFOAM Running, Solving & CFD
July 11, 2006, 06:26
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Replies: 122
Views: 41,640
I just discoverd that there is
I just discoverd that there is no source for:
src/tetDecompositionFiniteElement/tetPolyPatchFields/derivedTetPolyPatchFields/o scillatingFixedValue
in the standard OpenFOAM 1.3...
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Forum: OpenFOAM Running, Solving & CFD
July 11, 2006, 04:51
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Replies: 122
Views: 41,640
Dear prof. Jasak,
Still no
Dear prof. Jasak,
Still no motion occurs using your example. I tried different boundary condition combination, no success.
I notices that you use in your example:
solverLib...
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Forum: OpenFOAM Running, Solving & CFD
July 11, 2006, 03:23
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Replies: 122
Views: 41,640
I mean (the forum software is
I mean (the forum software is also playing games with me):
Info <<this->currentScale() << endl;
Is there a way to call this currentscale value from my own user solver. I dont like to...
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Forum: OpenFOAM Running, Solving & CFD
July 5, 2006, 16:57
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Replies: 122
Views: 41,640
So to output the frequency, am
So to output the frequency, amplitude or the currentScale values, I have to put a statement like:
Info <<>currentScale() << endl;
in the oscillatingFixedValue.C.
This means that I...
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Forum: OpenFOAM Running, Solving & CFD
July 5, 2006, 16:45
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Replies: 122
Views: 41,640
WHen I again use your example
WHen I again use your example of oscillatingCavityMesh from 3 post above, still no motion is solved.
===============================================
The output is for every timestep something...
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