CFD Online Discussion Forums

CFD Online Discussion Forums (https://www.cfd-online.com/Forums/)
-   Siemens (https://www.cfd-online.com/Forums/siemens/)
-   -   LES-D (https://www.cfd-online.com/Forums/siemens/53621-les-d.html)

bastide alain January 18, 2004 09:44

LES-D
 
Hi,

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

Yours

A.B.

Yacine January 19, 2004 14:06

Re: LES-D
 
is there any?

Rainer January 21, 2004 08:56

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

Regards

Rainer

alain bastide January 21, 2004 09:12

Re: LES-D
 
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 !!!

:( :( :( :( :( :( :( :( :( :( :( :( :( :( :(

Yacine January 21, 2004 13:40

Re: LES-D
 
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.


All times are GMT -4. The time now is 19:59.