Detached Eddy Simulation (DES) Model Urgent

ck3 · March 14, 2010, 01:27

I used URANS Model (Realizable K-E) to launch a simulation of a turbulent flow over a wavy wall and I had good results. Now I want to use DES model.
my questions are the following ones:
1. Do I have to keep the same mesh grid and time step.
2. which is solution strategies for DES model.
Thank you in advance.

ck3 · March 14, 2010, 16:01

Any help please, it's very urgent.

ck3 · March 21, 2010, 12:17

I always await your answers!!!!
Somebody has a tutorial of DES method.

rasoulb · March 12, 2013, 16:18

Quote:

Originally Posted by ck3

I always await your answers!!!!
Somebody has a tutorial of DES method.

Hi, do you find any answer for your question?

thanks

m zahid · October 10, 2014, 04:49

hi, i need DES tutorial or anybody please share the Steps to performed DES analysis. In fluent manual, LES analysis steps are given but i have not find DES analysis steps. please share any information regarding performed DES analysis.
thanks

March 14, 2010, 01:27	Detached Eddy Simulation (DES) Model Urgent	#1
ck3 Member Khaled Join Date: Mar 2009 Posts: 53 Rep Power: 17	I used URANS Model (Realizable K-E) to launch a simulation of a turbulent flow over a wavy wall and I had good results. Now I want to use DES model. my questions are the following ones: 1. Do I have to keep the same mesh grid and time step. 2. which is solution strategies for DES model. Thank you in advance.

October 10, 2014, 04:49	need tutorial	#5
m zahid Member Qureshi M Z I Join Date: Sep 2013 Posts: 79 Rep Power: 12	hi, i need DES tutorial or anybody please share the Steps to performed DES analysis. In fluent manual, LES analysis steps are given but i have not find DES analysis steps. please share any information regarding performed DES analysis. thanks

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Quenching simulation - wall boiling model	Michael.J	CFX	10	August 27, 2013 17:02
About the mesh requirment with DES model	minyang	FLUENT	0	January 7, 2009 20:57
plz rply urgent regrding vof model for my system	garima chaudhary	FLUENT	1	July 20, 2007 08:37
Detached Eddy Simulation	Fred	Main CFD Forum	4	December 16, 2000 09:45
Large Eddy simulation	Andreas Hauser	Main CFD Forum	1	May 20, 2000 20:33

March 14, 2010, 16:01		#2
ck3 Member Khaled Join Date: Mar 2009 Posts: 53 Rep Power: 17	Any help please, it's very urgent.

March 21, 2010, 12:17		#3
ck3 Member Khaled Join Date: Mar 2009 Posts: 53 Rep Power: 17	I always await your answers!!!! Somebody has a tutorial of DES method.