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

U-RANS in FLUENT

Register Blogs Members List Search Today's Posts Mark Forums Read

Reply
 
LinkBack Thread Tools Display Modes
Old   April 7, 2009, 18:56
Default U-RANS in FLUENT
  #1
New Member
 
shervin
Join Date: Apr 2009
Posts: 1
Rep Power: 0
shervin is on a distinguished road
Hi,
I working on unsteady compressible jet flows using U-RANS in FLUENT.
My problem is that I can not resolve the unsteady behavior in a flow which based on many papers and another solver that we have is definitely unsteady.
I have played around quite a lot with the grid, solver accuracy and multigrid coefficients. I wonder if anyone has tries to use U-RANS in FLUENT and have experienced the same difficulties?

I am really confused since I do not know whether I am making some mistake or it is FLUENT that is too damping for unsteady jet kind of problem.
shervin is offline   Reply With Quote

Reply

Thread Tools
Display Modes

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 On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Stopping a Fluent batch job AND saving the data! Possible? Volker Pawlik FLUENT 7 May 22, 2014 22:30
Two questions on Fluent UDF Steven Fluent UDF and Scheme Programming 4 September 20, 2013 16:30
FLUENT versions ... Gautam FLUENT 3 November 1, 2007 11:49
Comparing Fluent Time dependent result with Patran venigall FLUENT 0 January 13, 2007 20:30
Advanced Turbulence Modeling in Fluent, Realizable k-epsilon Model Jonas Larsson FLUENT 5 March 13, 2000 04:27


All times are GMT -4. The time now is 11:31.