CFD Online Logo CFD Online URL
Home > Forums > FLUENT

i nead your help : RSM model

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

LinkBack Thread Tools Display Modes
Old   May 29, 2008, 03:52
Default i nead your help : RSM model
Posts: n/a
hello, I model the turbulence of multiphasic flow by RSM model .by using the FAVRE average, a new source term appears in this model.¶this term is related to the gradient of pressure.¶ I try to add this term in UDF, but there is a great difference in pressure between the inlet (5 bar) and the outlet (0 bar), calculation diverges with 1500 iter. which I must make? thank's!!!
  Reply With Quote


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
Surface Reaction Model or Heterogeneous Rxn Model? satheeskannan FLUENT 0 September 2, 2008 18:55
changing model constants in k-e turbulence model Sunil CFX 3 October 3, 2006 12:12
Symmetry model half or total geometrical model in LES vvqf OpenFOAM Pre-Processing 3 March 22, 2006 10:06
Copying boundary conditions from model to model Lior FLUENT 3 September 23, 2004 16:10
i nead help kostas FLUENT 0 August 19, 2003 17:14

All times are GMT -4. The time now is 08:27.