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Error~keyword SIMPLE is undefined in dictionary |
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January 2, 2010, 03:50 |
Error~keyword SIMPLE is undefined in dictionary
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#1 |
New Member
Kelvin
Join Date: Nov 2009
Posts: 1
Rep Power: 0 |
After i run the potentialFoam
a error occured keyword SIMPLE is undefined in dictionary ".../system/fvsolution" i have checked the fvsolution file, there doesn't not have any 'SIMPLE' inside. Does anyone know how to fix the problem? Thanks you very much~ |
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October 10, 2010, 20:31 |
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#2 |
New Member
NieYongguang
Join Date: Sep 2010
Posts: 27
Rep Power: 15 |
When I add temperature equation to simpleFoam, I have same problem.
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October 21, 2012, 04:46 |
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#3 |
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Suranga Dharmarathne
Join Date: Jan 2011
Location: TX, USA
Posts: 39
Rep Power: 15 |
didn't get any answer yet?
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January 31, 2014, 06:32 |
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#4 |
New Member
Krishna Veera
Join Date: Jan 2013
Posts: 1
Rep Power: 0 |
You must be running it on simpleFoam. If the fvsolution contains PISO, this error might occur. I hope that solves your issue.
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January 31, 2014, 07:16 |
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#5 |
Senior Member
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hi everybody,
If you are solving the velocity and pressure by SIMPLE algorithm you must add the following to fvSolution: Code:
SIMPLE { nNonOrthogonalCorrectors 0; pRefCell 0; pRefValue 0; residualControl { p_rgh 1e-2; // when you need dynamic pressure U 1e-4; T 1e-2; // possibly check turbulence fields "(k|epsilon|omega)" 1e-3; } } http://openfoamwiki.net/index.php/Op...hm_in_OpenFOAM |
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