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-   -   LES-Smagorinsky model (http://www.cfd-online.com/Forums/cfx/26307-les-smagorinsky-model.html)

CFDUSERIN August 26, 2008 03:17

LES-Smagorinsky model
 
Dear everyone..

I am going to use LES-Smagorinsky model for multiphase simulation of stirred tank reactor using ANSYS CFX 11.0 version.

when i do setup the physics, i am getting the all turbulence model in menu list except LES-Smagorinnsky model, i was wondering whether i have to do somethingelse for setup of LES simulation in the case of multiphase flows.

and also i have enabled the beta version options

regards

CFDUSESIN


Glenn Horrocks August 26, 2008 19:52

Re: LES-Smagorinsky model
 
Hi,

I think you might need an advanced turbulence modelling license to access this. Also it might not be on the GUI, you may have to call it in CEL.

Glenn Horrocks

Glenn Horrocks August 26, 2008 19:53

Re: LES-Smagorinsky model
 
Hi,

Sorry, you need to call it in CCL. CEL is the expression language which is different.

Glenn Horrocks

CFDUSERIN August 27, 2008 05:03

Re: LES-Smagorinsky model
 
Dear Glenn..

Thanks for replying.. we are already having advanced turbulence modeling license. could you suggest me where i could get CCL for LES model.

Is there any templates available for LES model.

regards

CFDUSERIN


brunoc August 27, 2008 18:58

Re: LES-Smagorinsky model
 
Well, just to rule out a silly reason, LES only shows up when you set your simulation type to transient. Have you done that already?

CFDUSERIN August 28, 2008 00:43

Re: LES-Smagorinsky model
 
Dear brunoc..

Now i got it... Thanks lots...

regards

CFDUSERIN


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