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Launder Gibson RSTM turbulence model

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Old   February 15, 2013, 09:10
Default Launder Gibson RSTM turbulence model
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Y.LANCE
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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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Old   March 22, 2013, 12:23
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Valentin Wibaut
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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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Old   March 22, 2013, 12:29
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No and I don't work more with this model. Sorry
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Old   May 13, 2014, 17:15
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CHARLES
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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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Old   June 30, 2016, 09:36
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Hi Charles,

and how would you do it for the inlet and outlet boundary conditions for R?
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