Forum: OpenFOAM Post-Processing
August 14, 2015, 02:31
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Replies: 50
Views: 23,808
Hi Fabian,
Thanks for your swift reply on...
Hi Fabian,
Thanks for your swift reply on this. Your method works like a charm.
I hope Tecplot Engineers can see my last message and include the functionality into Tecplot loader (if it is...
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Forum: OpenFOAM Post-Processing
August 14, 2015, 00:20
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Replies: 50
Views: 23,808
symmTensor in tecplot
Dear Forum,
I found today that tecplot omits symmTensor (for instance, volSymmTensorField) while loading openfoam data. Anybody knows a solution? It is much appreciated.
I am using Tecplot 360...
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Forum: OpenFOAM Community Contributions
February 3, 2015, 06:47
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Replies: 61
Views: 12,132
llegal instruction
Hi Bernhard,
Sorry for the late reply, but yes, we finally figured out the error is due to that there are login node (one machine) and job node (another machine) on the supercomputer, exactly as...
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Forum: OpenFOAM Running, Solving & CFD
November 19, 2014, 23:11
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Replies: 35
Views: 13,616
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Forum: Tecplot
October 21, 2014, 02:38
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Replies: 8
Views: 2,638
Hi Durrell,
I have a time-dependent flow...
Hi Durrell,
I have a time-dependent flow field and managed to plot streaklines. The question is how to plot the pathlines with tecplot for the same flow field? Thank you in advance.
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Forum: OpenFOAM Community Contributions
October 4, 2014, 21:50
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Replies: 61
Views: 12,132
Hi Bernhard,
Thanks for your kind help. With...
Hi Bernhard,
Thanks for your kind help. With steps a) and b), the problem persists.
The OF2.2.2 was compiled by myself. There were some errors popped-out during installation, which never...
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Forum: OpenFOAM Community Contributions
October 1, 2014, 05:34
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Replies: 61
Views: 12,132
Illegal instruction
Dear Bruno and All,
I got an Illegal instruction message when using groovyBC. Can you please give a hand on this? Thank you.
It seems to me the compiling process is okay. as see bellow for the...
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Forum: OpenFOAM Community Contributions
September 30, 2014, 05:46
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Replies: 2
Views: 559
Hi Niels,
Many thanks for your prompt reply....
Hi Niels,
Many thanks for your prompt reply. I am interested in wake pocket as I am planing to simulate extreme waves and in the same time to save computational effort.
I will try to see if I...
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Forum: OpenFOAM Community Contributions
September 29, 2014, 22:41
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Replies: 2
Views: 559
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Forum: Main CFD Forum
September 10, 2014, 01:40
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Replies: 35
Views: 15,879
Hi Filippo,
Thank you for your promote...
Hi Filippo,
Thank you for your promote reply. That is to say 2-D LES is similar to 2-D RAS? I read through this thread and some people seem to suggest 2-D LES is not mathematically right.
I am...
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Forum: OpenFOAM Community Contributions
September 9, 2014, 22:01
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Replies: 60
Views: 11,093
conditional operator
Dear OpenFOAMer,
For groovybc conditional operator (if a is true, then d=b, else d=c)
How to realize this?
Many thanks.
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Forum: Main CFD Forum
September 1, 2014, 04:18
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Replies: 35
Views: 15,879
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Forum: OpenFOAM Pre-Processing
January 5, 2014, 21:59
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Replies: 11
Views: 5,328
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Forum: OpenFOAM Pre-Processing
December 29, 2013, 21:15
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Replies: 11
Views: 5,328
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Forum: OpenFOAM Pre-Processing
December 25, 2013, 02:05
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Replies: 11
Views: 5,328
Hi Lore,
Thanks for your quick reply.
...
Hi Lore,
Thanks for your quick reply.
Say the computational domain is a rectangular. If the inlet flow is in x direction, then side b.c. (two boundaries parallel to the inlet flow) could be...
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Forum: OpenFOAM Pre-Processing
December 23, 2013, 21:57
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Replies: 11
Views: 5,328
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Forum: OpenFOAM Running, Solving & CFD
October 27, 2013, 10:34
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Replies: 3
Views: 2,134
Hi Ziad,
Just wondering if you have solved...
Hi Ziad,
Just wondering if you have solved this. I am experiencing the same problem. The simulation just blows up at a time long after the it is stable. Can you please share your solution? Many...
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Forum: OpenFOAM Community Contributions
August 30, 2013, 10:25
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Replies: 660
Views: 215,900
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Forum: OpenFOAM Community Contributions
August 30, 2013, 01:02
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Replies: 660
Views: 215,900
internal waves
Hi Niels,
I am trying to simulate internal waves with wave2Foam.The two phases would be phase1 sea water at 20 oC (bottom, nu = 1.056 e-6 m2/s, rho = 1028 kg/m3) and phase 2 fresh...
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Forum: OpenFOAM Running, Solving & CFD
July 7, 2013, 11:34
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Replies: 1
Views: 2,105
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Forum: OpenFOAM
April 5, 2013, 06:52
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Replies: 70
Views: 28,390
Hi There,
Thank you Amir, for the...
Hi There,
Thank you Amir, for the clarification. I read this for several times and am really confused.
if shear stress= t - (t.n)n is the right definition (and it is), then why "FLUENT and...
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Forum: OpenFOAM
March 25, 2013, 20:59
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Replies: 26
Views: 25,130
Hi Foamers,
Hope this thread is still...
Hi Foamers,
Hope this thread is still active. I would like to set a time-dependent rotating speed, for instance,
t<10, omega=5;
t>10, omega=0;
Is it possible to do this with...
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Forum: OpenFOAM Post-Processing
March 25, 2013, 10:24
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Replies: 13
Views: 4,207
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Forum: OpenFOAM Post-Processing
March 25, 2013, 02:44
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Replies: 13
Views: 4,207
Hi Bernhard,
Many thanks for your help.
...
Hi Bernhard,
Many thanks for your help.
The final expression is
p*rho*normal()*area()-rho*nu*snGrad(U)*area() where the first term is due to pressure and the second represents the...
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Forum: OpenFOAM Post-Processing
March 19, 2013, 09:43
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Replies: 13
Views: 4,207
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