CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > OpenFOAM Running, Solving & CFD

rhoSimplecFoam convergence issues

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

Reply
 
LinkBack Thread Tools Display Modes
Old   August 28, 2015, 00:37
Default rhoSimplecFoam convergence issues
  #1
New Member
 
ufocfd
Join Date: Jun 2012
Posts: 29
Rep Power: 6
ufocfd is on a distinguished road
Having had some problems with the convergence of rhoSimplecFoam for a Mach=0.7 case, I found some relaxation factors which seem to work well:

relaxationFactors
{
fields
{
p 0.3;
rho 0.1;
}
equations
{
U 0.7;
h 0.7;
k 0.5;
omega 0.5;
}
}
ufocfd is offline   Reply With Quote

Reply

Tags
convergence, relaxation, rhosimplecfoam, rhosimplefoam

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
rhoSimplecFoam convergence issues ufocfd OpenFOAM Running, Solving & CFD 0 August 24, 2015 13:04
2D Hypersonic Inlet in FLUENT - Convergence Issues Fraisdegout FLUENT 5 April 16, 2015 11:12
Convergence Issues 2D Airfoil AeroEngiNerd STAR-CCM+ 1 February 28, 2012 10:34
Force can not converge colopolo CFX 13 October 4, 2011 22:03
convergence issues on steady state solver icemaniac178 CFX 1 March 30, 2011 19:11


All times are GMT -4. The time now is 03:00.