variety of turbulence models in cfx?

hamidciv · July 16, 2014, 10:30

hello dear all

Apart from any of the models listed below, whether another turbulence
models Are available in cfx?
turbulence models:
none(laminar)
k-epsilon
Shear Stress Transport
BSL Reynolds Stress
SSG Reynolds Stress
in some books another turbulunce models likes (omega reynolds stress, LRR,RNG k-epsilon, LES, DES,...) have been brought.
if this models available in cfx, how active are?
please help me
thanks a lot

Opaque · July 16, 2014, 11:15

Have you looked at the list of models under the "..." button.

So far includes:

Laminar
Zero Equation
MIT CFD0 Zero Equation
Dispersed Phase Zero Equation
LES Smagorinsky
LES WALE
LES Dynamic Model
Eddy Viscosity Transport Equation
k epsilon
k epsilon EARSM
RNG k epsilon
k omega
BSL
BSL EARSM
SST
SAS SST
SAS BSL EARSM
DES SST
Reynolds Stress
SSG Reynolds Stress
QI Reynolds Stress
Omega Reynolds Stress
BSL Reynolds Stress
Spalart Allmaras

Too many for me..

Hope the above helps,

hamidciv · July 16, 2014, 16:00

thanks dear opaque

hamidciv · July 16, 2014, 16:04

my problem is solved
thanks for help me

amin_gls · January 2, 2016, 15:06

hi . i cant find Spalart Allmaras turbulence model in my list in cfx pre

my cfx version is 15
where is it ?

thanks

Lance · January 4, 2016, 02:41

Quote:

Originally Posted by amin_gls

hi . i cant find Spalart Allmaras turbulence model in my list in cfx pre

my cfx version is 15
where is it ?

thanks

You might need to activate beta features (edit/options/general/beta options) to get Spalart.

July 16, 2014, 10:30	variety of turbulence models in cfx?	#1
hamidciv Senior Member Hydreaulic structures Join Date: Sep 2012 Posts: 283 Rep Power: 14	hello dear all Apart from any of the models listed below, whether another turbulence models Are available in cfx? turbulence models: none(laminar) k-epsilon Shear Stress Transport BSL Reynolds Stress SSG Reynolds Stress in some books another turbulunce models likes (omega reynolds stress, LRR,RNG k-epsilon, LES, DES,...) have been brought. if this models available in cfx, how active are? please help me thanks a lot

July 16, 2014, 11:15		#2
Opaque Senior Member Join Date: Jun 2009 Posts: 1,804 Rep Power: 32	Have you looked at the list of models under the "..." button. So far includes: Laminar Zero Equation MIT CFD0 Zero Equation Dispersed Phase Zero Equation LES Smagorinsky LES WALE LES Dynamic Model Eddy Viscosity Transport Equation k epsilon k epsilon EARSM RNG k epsilon k omega BSL BSL EARSM SST SAS SST SAS BSL EARSM DES SST Reynolds Stress SSG Reynolds Stress QI Reynolds Stress Omega Reynolds Stress BSL Reynolds Stress Spalart Allmaras Too many for me.. Hope the above helps, hamidciv likes this.

July 16, 2014, 16:04		#4
hamidciv Senior Member Hydreaulic structures Join Date: Sep 2012 Posts: 283 Rep Power: 14	my problem is solved thanks for help me Last edited by hamidciv; July 16, 2014 at 16:11. Reason: repeat

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July 16, 2014, 16:00		#3
hamidciv Senior Member Hydreaulic structures Join Date: Sep 2012 Posts: 283 Rep Power: 14	thanks dear opaque

January 2, 2016, 15:06		#5
amin_gls New Member amin gls Join Date: Sep 2012 Location: Iran Posts: 14 Rep Power: 13	hi . i cant find Spalart Allmaras turbulence model in my list in cfx pre my cfx version is 15 where is it ? thanks