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Old   April 2, 2013, 10:07
Default basic about turbulance modeling
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Sumeet Kotak
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hello everyone

I want to use turbulent models but dnt know which to use n also I don't the differences among the models.

so can u plz explain
what is RANS approach?
what is SAS approach?
DES approach?
LES approach?

I want to know actually what is basic differences among above model?
Is grid generation (meshing ) affects the selection of model of turbulence?


please reply as early as possible....

thanks in advaanve
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Old   April 2, 2013, 10:21
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You should just read any good book about CFD. These questions are much too extensive for a forum. I doubt anyone will help you satisfactorily with that.
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Old   April 2, 2013, 10:37
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Quote:
Originally Posted by RodriguezFatz View Post
You should just read any good book about CFD. These questions are much too extensive for a forum. I doubt anyone will help you satisfactorily with that.
I agree ... just as suggestion, start from a reading of the Peric & Ferziger book then the Pope book. But you need time to go in ..
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Old   April 2, 2013, 11:05
Default thank you btw of u
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Sumeet Kotak
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sir the book mentioned by u , if u have soft copy (pdf) of this book

please send me on my mail id
sukotak8049@gmail.com

thanks for help
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