CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > ANSYS > FLUENT

Detached Eddy Simulation (DES) Model Urgent

Register Blogs Community New Posts Updated Threads Search

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   March 14, 2010, 02:27
Default Detached Eddy Simulation (DES) Model Urgent
  #1
ck3
Member
 
Khaled
Join Date: Mar 2009
Posts: 53
Rep Power: 17
ck3 is on a distinguished road
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 is offline   Reply With Quote

Old   March 14, 2010, 17:01
Default
  #2
ck3
Member
 
Khaled
Join Date: Mar 2009
Posts: 53
Rep Power: 17
ck3 is on a distinguished road
Any help please, it's very urgent.
ck3 is offline   Reply With Quote

Old   March 21, 2010, 13:17
Default
  #3
ck3
Member
 
Khaled
Join Date: Mar 2009
Posts: 53
Rep Power: 17
ck3 is on a distinguished road
I always await your answers!!!!
Somebody has a tutorial of DES method.
ck3 is offline   Reply With Quote

Old   March 12, 2013, 17:18
Default
  #4
New Member
 
rasoul b
Join Date: Dec 2010
Location: iran
Posts: 13
Rep Power: 15
rasoulb is on a distinguished road
Quote:
Originally Posted by ck3 View Post
I always await your answers!!!!
Somebody has a tutorial of DES method.
Hi, do you find any answer for your question?

thanks
rasoulb is offline   Reply With Quote

Old   October 10, 2014, 05:49
Default need tutorial
  #5
Member
 
Qureshi M Z I
Join Date: Sep 2013
Posts: 81
Rep Power: 13
m zahid is on a distinguished road
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
m zahid is offline   Reply With Quote

Reply


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Quenching simulation - wall boiling model Michael.J CFX 10 August 27, 2013 18:02
About the mesh requirment with DES model minyang FLUENT 0 January 7, 2009 21:57
plz rply urgent regrding vof model for my system garima chaudhary FLUENT 1 July 20, 2007 09:37
Detached Eddy Simulation Fred Main CFD Forum 4 December 16, 2000 10:45
Large Eddy simulation Andreas Hauser Main CFD Forum 1 May 20, 2000 21:33


All times are GMT -4. The time now is 02:56.