Transition Turbulence Models

April 14, 2003, 11:50

Hi,

I am looking for turbulence models which can work in Transition as well as turbulence range. Any insight on literature will helpfull.

Thanks

Apurva

April 15, 2003, 09:15

You are asking for a lot. None of the standard RANS turbulence models will do transition for you (as k = epsilon = 0 is a solution to the system!). Depending how serious you are, I can only suggest LES or finding an easier problem.

arun1994 · April 15, 2003, 09:52

I modified Menter's SST turbulence model during grad school to predict transition and it actually worked quit well. If you send me an email I can forward you a paper on it.

Cheers,

Robin

arun1994 · September 7, 2018, 05:48

Thank you so much for your work Langtry. Huge respects !

April 14, 2003, 11:50	Transition Turbulence Models	#1
Apurva Guest Posts: n/a	Hi, I am looking for turbulence models which can work in Transition as well as turbulence range. Any insight on literature will helpfull. Thanks Apurva

April 15, 2003, 09:15	Re: Transition Turbulence Models	#2
Dr. Hrvoje Jasak Guest Posts: n/a	You are asking for a lot. None of the standard RANS turbulence models will do transition for you (as k = epsilon = 0 is a solution to the system!). Depending how serious you are, I can only suggest LES or finding an easier problem.

April 15, 2003, 09:52	Re: Transition Turbulence Models	#3
Robin Langtry Guest Posts: n/a	I modified Menter's SST turbulence model during grad school to predict transition and it actually worked quit well. If you send me an email I can forward you a paper on it. Cheers, Robin arun1994 likes this.

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September 7, 2018, 05:48		#4
arun1994 Member Arun subramanian Join Date: Jun 2016 Location: Florence,Italy Posts: 48 Rep Power: 9	Thank you so much for your work Langtry. Huge respects !