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Search: Posts Made By: David*
Forum: OpenFOAM Post-Processing March 14, 2017, 02:52
Replies: 58
Views: 43,588
Posted By David*
I don't have the answer, just in case you have no...

I don't have the answer, just in case you have no starting point:
Try to understand this line
ssp = (-Sfp/magSfp) & Reffp;
from...
Forum: OpenFOAM Post-Processing January 24, 2017, 03:08
Replies: 58
Views: 43,588
Posted By David*
It is the Transpose of gradU according to the OF...

It is the Transpose of gradU according to the OF Programmer's Guide, see https://openfoamwiki.net/index.php/OpenFOAM_guide/Programmer's_Guide_Errata
Forum: OpenFOAM Post-Processing June 17, 2015, 07:39
Replies: 58
Views: 43,588
Posted By David*
Hi bagherij and arash.heidarian, I would...

Hi bagherij and arash.heidarian,

I would recommend to you to perform this calculations with the ParaView calculator, as it is easier for the start.

If you still want to compute the shear stress...
Forum: OpenFOAM Post-Processing June 23, 2011, 09:33
Replies: 58
Views: 43,588
Posted By David*
There are so much unanswered questions in here,...

There are so much unanswered questions in here, so I try to answer two of them:

At least for incompressible cases, rho is excluded, so you have to multiply the results from wallShearStress by your...
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