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KOmegaSS Equations in OpenFOAM ?

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Old   October 9, 2019, 12:22
Default KOmegaSS Equations in OpenFOAM ?
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Hello Guys ,


i am new to OpenFoam and i want to extract the KOmegaSST turbulence modele Equations implemented in the source code , i ve found the source code but yet i still cant ReadThe equations , Can anyone Please Guive me the exact Equations Written ( Mathematically )


Thank you
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Old   October 10, 2019, 01:50
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In the kOmegaSST.H file, the papers of Menter are referenced, where the model is derived. Depending on the OpenFOAM version you are using, these could be a little bit different.

For example in v1906:

https://www.openfoam.com/documentati...8H_source.html
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Old   October 10, 2019, 05:45
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Quote:
Originally Posted by AndreasPe View Post
In the kOmegaSST.H file, the papers of Menter are referenced, where the model is derived. Depending on the OpenFOAM version you are using, these could be a little bit different.

For example in v1906:

https://www.openfoam.com/documentati...8H_source.html



Thank you for the replay ,
i ve already consulted the documentation and i found that there are dirrerent equations (some change in terms) and also in coefficients. i fully understood that but i want to try and get the equations out from the code and compare with that to be sure but unfortunatlly i have no programming background so if you can help me with that it gonna be awesome
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Old   October 10, 2019, 08:55
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Maybe these training slides from last years OpenFOAM Workshop help:


https://sourceforge.net/projects/openfoam-extend/files/OpenFOAM_Workshops/OFW13_2018_Shanghai/Training/Implement-k-w-SST-model-and-its-derivation.pdf
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