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February 15, 2013, 08:10 |
Launder Gibson RSTM turbulence model
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#1 |
New Member
Y.LANCE
Join Date: Feb 2013
Posts: 7
Rep Power: 13 |
Hello,
I am currently in internship and my goal at the start of internship is to test the performance of the Launder Gibson RSTM turbulence model on a jet impacting a wall in OpenFoam. However, I am confronted with a problem, I cann't find the value of R to the boundary and thus complete my file R contained in the folder 0. Anyone know it the means of determining the values of its vector? Thanks. |
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March 22, 2013, 11:23 |
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#2 |
Member
Valentin Wibaut
Join Date: Oct 2012
Posts: 45
Rep Power: 13 |
Hi,
Have you find the initial conditions for the turbulence properties? I would like to use the Lauder-Gibson model but don't know what I have to set in the /0 file. |
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March 22, 2013, 11:29 |
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#3 |
New Member
Y.LANCE
Join Date: Feb 2013
Posts: 7
Rep Power: 13 |
No and I don't work more with this model. Sorry
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May 13, 2014, 17:15 |
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#4 |
Member
CHARLES
Join Date: May 2013
Posts: 46
Rep Power: 12 |
Run k-epsilon model for 100 iterations, then use the "R" utility by typing R into terminal (from your project directory). Change the RAS model to the Launder Gibson one and continue running.
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June 30, 2016, 09:36 |
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#5 |
Member
thomas
Join Date: Jul 2014
Posts: 50
Rep Power: 11 |
Hi Charles,
and how would you do it for the inlet and outlet boundary conditions for R? |
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