CFD Online Logo CFD Online URL
Home > Forums > OpenFOAM Programming & Development

Integrate nonlinear Quation

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

LinkBack Thread Tools Display Modes
Old   October 27, 2011, 04:53
Default Integrate nonlinear Equation
New Member
Thilo Michels
Join Date: Oct 2011
Location: Hamburg
Posts: 11
Rep Power: 5
Thilo is on a distinguished road
Hi everyone!

I have a nonlinear set of equations of an acoustic velocity and density which are defined as:

fvVectorMatrix aUEqn
+ fvm::div(ac_phi,aU)


fvScalarMatrix aRhoEqn
+ fvc::div(aU)


ac_phi = (fvc::interpolate(aRho * U) & mesh.Sf());

Can someone please tell me how I can iterate the solution to a final minimal residual of all variables?

Thank you very much in advanced,


Last edited by Thilo; October 27, 2011 at 06:27.
Thilo is offline   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
the integrate filter paraView bruxellois OpenFOAM 0 October 3, 2010 18:08
Integrate Variables using PAraFoam nandiganavishal OpenFOAM Post-Processing 2 April 17, 2009 12:38
Could someone suggest simple (nonlinear) solver Bren Main CFD Forum 10 March 7, 2009 07:36
nonlinear instability JackMM Main CFD Forum 6 October 5, 2007 07:20
Problem with Nonlinear k-epsilon model bylin FLUENT 4 November 23, 2003 22:45

All times are GMT -4. The time now is 23:42.