|January 24, 2012, 20:09||
Join Date: Jan 2012
Posts: 5Rep Power: 7
I'm doing a study on a submarine in deep water,
but I have a problem when I star with doing a potentialFoam -writep:
--> FOAM FATAL ERROR:
No valid model for viscous stress calculation.
From function forces::devRhoReff()
in file forces/forces.C at line 113.
Is someone have an idea of where it's coming from?
Thanks a lot!!
|April 17, 2012, 07:35||
Join Date: Feb 2012
Posts: 15Rep Power: 6
Maybe it's too late for you..
.. it should because of the "force" function in your controlDict, it will use viscous stress to calculate the force..
so just commend it off when using potentialFoam..
|June 13, 2014, 04:58||
Join Date: Apr 2009
Posts: 92Rep Power: 9
potentialFoam has an option -noFunctionObjects that overrides the function subdictionary of controlDict
|November 23, 2015, 11:40||
Antony Ashley Raja B
Join Date: Jul 2015
Posts: 16Rep Power: 3
Hello everyone ,
Please let me know how to calculate the total pressure field (= static p + dynamic p) in case of potentialFoam.
i used potentialFoam -writep.
i have a doubt if p is actually p or something else.
Thanks in Advance,
|no valid model, potentialfoam, stress calculation|
|Thread||Thread Starter||Forum||Replies||Last Post|
|[ICEM] Problems with coedge curves and surfaces||tommymoose||ANSYS Meshing & Geometry||0||August 5, 2011 16:02|
|Needed Benchmark Problems for FSI||Mechstud||Main CFD Forum||4||July 26, 2011 12:13|
|PotentialFoam few problems||chris_sev||OpenFOAM Running, Solving & CFD||1||July 22, 2008 10:15|
|Help required to solve Hydraulic related problems||aero||CFX||0||October 30, 2006 12:00|
|Some problems with Star CD||Micha||CD-adapco||0||August 6, 2003 13:55|