How initialize calculation using LES approach

tumble · June 15, 2010, 05:56

Hi all,
I want to simulate a turbulent flow using the LES approach in the code FLUENT. But the problem in initialization, I want to initialize the calculation with a calculation of the same flow that I have already done but this time using the RANS approach.
Can anybody give idea?

Thank you in advance for your reply.

Samir

thecfduser · June 17, 2010, 00:35

open ure RANS simulation. Change the turbulence model to LES...

tumble · June 17, 2010, 07:16

Quote:

Originally Posted by thecfduser

open ure RANS simulation. Change the turbulence model to LES...

Thank you karine ...

June 15, 2010, 05:56	How initialize calculation using LES approach	#1
tumble New Member samt Join Date: Jan 2010 Posts: 13 Rep Power: 16	Hi all, I want to simulate a turbulent flow using the LES approach in the code FLUENT. But the problem in initialization, I want to initialize the calculation with a calculation of the same flow that I have already done but this time using the RANS approach. Can anybody give idea? Thank you in advance for your reply. Samir

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June 17, 2010, 00:35		#2
thecfduser Senior Member karine Join Date: Nov 2009 Posts: 158 Rep Power: 16	open ure RANS simulation. Change the turbulence model to LES...