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March 17, 2013, 09:10 |
nutkRoughWallFunction, going nuts
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#1 | |
Senior Member
Jose Rey
Join Date: Oct 2012
Posts: 134
Rep Power: 17 |
Hi Foamers,
I am trying to implement nutkRoughWallFunction in OpenFoam 2.1.1 (formerly also apparently known as nutRoughWallFunction). This is how I am using it to define my wall at the bottom of my model: Code:
ffminz { type nutkRoughWallFunction; Ks 0.2; Cs 0.5; value uniform 0.0; } Quote:
Thanks |
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March 19, 2013, 06:46 |
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#2 |
Senior Member
Jose Rey
Join Date: Oct 2012
Posts: 134
Rep Power: 17 |
For anybody interested, the correct syntax (at least post 2.0) is the following:
Code:
ffminz { type nutkRoughWallFunction; Ks uniform 0.2; //Ks = 20Z0 to 30Z0 Cs uniform 0.5; value uniform 0.0; } |
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August 13, 2014, 08:58 |
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#3 |
New Member
Olivier Benichou
Join Date: Sep 2010
Location: Brisbane
Posts: 10
Rep Power: 16 |
Thanks, that solution works in openfoam 2.3
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Tags |
nutkroughwallfunction, openfoam 2.1.x, roughness, wall function |
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