low reynolds number K-epsilon model

amar · March 20, 2009, 20:53

Dear

I need to know which turbulence model in Fluent is equivalent to the low Reynolds number K-epsilon model available in Star-CD.

I appreciate your answer and I'm looking forward for your reply.
Thanks a lot.

A_Lyaskin · March 21, 2009, 14:21

That's a difficult question because you need access to both Fluent and Star-CD manuals to answer it. If you're a Fluent user, may be it will help - Star-CD methodology refers to this paper when describing low-Reynolds k-epsilon:

Lien, F.S., Chen, W.L., and Leschziner, M.A. 1996. ‘Low-Reynolds-Number Eddy-ViscosityModelling Based on Non-Linear Stress-Strain/Vorticity Relations’, Proc. 3rd Symp. on Engineering Turbulence Modelling and Measurements, Crete, Greece

amar · March 23, 2009, 08:24

Thank you very much for your reply

March 20, 2009, 20:53	low reynolds number K-epsilon model	#1
amar Member amar Join Date: Mar 2009 Posts: 31 Rep Power: 17	Dear I need to know which turbulence model in Fluent is equivalent to the low Reynolds number K-epsilon model available in Star-CD. I appreciate your answer and I'm looking forward for your reply. Thanks a lot.

March 23, 2009, 08:24	Thanks a lot	#3
amar Member amar Join Date: Mar 2009 Posts: 31 Rep Power: 17	Thank you very much for your reply

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March 21, 2009, 14:21		#2
A_Lyaskin Member Anton Lyaskin Join Date: Mar 2009 Location: Samara, Russia Posts: 66 Rep Power: 17	That's a difficult question because you need access to both Fluent and Star-CD manuals to answer it. If you're a Fluent user, may be it will help - Star-CD methodology refers to this paper when describing low-Reynolds k-epsilon: Lien, F.S., Chen, W.L., and Leschziner, M.A. 1996. ‘Low-Reynolds-Number Eddy-ViscosityModelling Based on Non-Linear Stress-Strain/Vorticity Relations’, Proc. 3rd Symp. on Engineering Turbulence Modelling and Measurements, Crete, Greece