LES-D

January 18, 2004, 10:44

Hi,

Where can i find a LES Dynamic (lilly) subroutine ????

Yours

A.B.

January 19, 2004, 15:06

is there any?

January 21, 2004, 09:56

Look in the release notes. Maybe it is only beta-status, but you can use it.

Regards

Rainer

January 21, 2004, 10:12

Hi,

Nothing in release notes for this model.

Adapco said to me :

== impossible to change viscosity for each momentum equation !!!!

== impossible to now which momentum equation is treated

== impossible to code a Smagorinsky model to test

== we can only add source terms !!!

== This code is tooooooooo CLOSED Not enough OPENED

Now i want to use FLUENT !!!

January 21, 2004, 14:40

It is possible if you want to impliment it yourself by using user defined soubroutine for turbulent viscosity. The trouble by finding the boudries like periodic, walls etc..... Maybe some one in here can help you with that.

January 18, 2004, 10:44	LES-D	#1
bastide alain Guest Posts: n/a	Hi, Where can i find a LES Dynamic (lilly) subroutine ???? Yours A.B.

January 19, 2004, 15:06	Re: LES-D	#2
Yacine Guest Posts: n/a	is there any?

January 21, 2004, 09:56	Re: LES-D	#3
Rainer Guest Posts: n/a	Look in the release notes. Maybe it is only beta-status, but you can use it. Regards Rainer

January 21, 2004, 10:12	Re: LES-D	#4
alain bastide Guest Posts: n/a	Hi, Nothing in release notes for this model. Adapco said to me : == impossible to change viscosity for each momentum equation !!!! == impossible to now which momentum equation is treated == impossible to code a Smagorinsky model to test == we can only add source terms !!! == This code is tooooooooo CLOSED Not enough OPENED Now i want to use FLUENT !!!

January 21, 2004, 14:40	Re: LES-D	#5
Yacine Guest Posts: n/a	It is possible if you want to impliment it yourself by using user defined soubroutine for turbulent viscosity. The trouble by finding the boudries like periodic, walls etc..... Maybe some one in here can help you with that.