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S-A model-why sometime trim functions are not used

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September 18, 2007, 12:00	S-A model-why sometime trim functions are not used	#1
CFD Guest Posts: n/a	Hello everyone, In S-A turbulence model, the trim functions are not used some times, probably for supercritical flows. Can anyone explain please?

September 19, 2007, 05:52	Re: S-A model-why sometime trim functions are not	#2
CFD Guest Posts: n/a	There are term including ft as trip functions to facilitate transition to turbulent in S-A model. However, I have seen some papers which dont use it quoting supercritical flow. Can someone please guide me why? Thanks in anticipation.

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