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April 2, 2013, 10:07 |
basic about turbulance modeling
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#1 |
Member
Sumeet Kotak
Join Date: Jan 2013
Location: Rajkot, India
Posts: 36
Rep Power: 13 |
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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April 2, 2013, 10:21 |
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#2 |
Senior Member
Philipp
Join Date: Jun 2011
Location: Germany
Posts: 1,297
Rep Power: 26 |
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.
__________________
The skeleton ran out of shampoo in the shower. |
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April 2, 2013, 10:37 |
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#3 |
Senior Member
Filippo Maria Denaro
Join Date: Jul 2010
Posts: 6,768
Rep Power: 71 |
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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April 2, 2013, 11:05 |
thank you btw of u
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#4 |
Member
Sumeet Kotak
Join Date: Jan 2013
Location: Rajkot, India
Posts: 36
Rep Power: 13 |
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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