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-   -   Cs variation (i.e. Ck & Ce variation) in smagorinsky model (http://www.cfd-online.com/Forums/openfoam/107136-cs-variation-i-e-ck-ce-variation-smagorinsky-model.html)

suryawanshi_nitin September 18, 2012 12:00

Cs variation (i.e. Ck & Ce variation) in smagorinsky model
 
Dear friends i am doing LES simulation for flow over a flat point and want to predict transition point using incompressible LES smagorinsky model. And i want to vary Cs based on local Rex. Can i get some idea how to implement this thing into code. do i need to modify source code files smagirinsky.H & smagirinsky.C. Is the any literature available regarding source code modification. like my case.

I m new to C++ bu i will learn it if requires...plz help me on this. Thanks in advance... kindly waiting for reply

atmcfd November 26, 2012 02:34

Quote:

Originally Posted by suryawanshi_nitin (Post 382392)
Dear friends i am doing LES simulation for flow over a flat point and want to predict transition point using incompressible LES smagorinsky model. And i want to vary Cs based on local Rex. Can i get some idea how to implement this thing into code. do i need to modify source code files smagirinsky.H & smagirinsky.C. Is the any literature available regarding source code modification. like my case.

I m new to C++ bu i will learn it if requires...plz help me on this. Thanks in advance... kindly waiting for reply

I guess this is late, but nevertheless, the answer to your Q lies in this thread:

http://www.cfd-online.com/Forums/ope...l-details.html


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