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March 6, 2006, 13:23 |
SA Turbulence model implementation
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#1 |
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Dear Friends,
I am presently working on implementing Spallart-Allmaras model in my compressible solver. I have the following queries 1. Which is a better option: Coupled or Decoupled ? 2. Are there any fixes/limiters needed, such as production limited as 20 times destruction and so on ? 3. Is viscous flux linearisation really essential ? Does it affect convergence on very fine grids ? Any suggestions/comments are most appreciated. Reagdrs and Thanks in advance, Ganesh |
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