CFD Online Logo CFD Online URL
Home > Forums > OpenFOAM Running, Solving & CFD

janafthermo error in reactingfoam

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

LinkBack Thread Tools Display Modes
Old   August 15, 2011, 01:51
Question janafthermo error in reactingfoam
New Member
Join Date: Jul 2011
Posts: 2
Rep Power: 0
rajabiemad is on a distinguished road
Dear all//
I want to simulate a nonpremixed swirl flame with OpenFoam and used the reactingfoam solver for this

Befor i used the one reaction mechanism for methane and air combustion and get answer but now i use the DRM mechanism with 24 reaction, i use the ignition in my case and after several time step from start ignition , openfoam give janaf thermo error and temprature exceed 3000k . but i think if i can increase the temprature limition like to 4000k, after several time step i will get answer ,when used the 1 reaction temperature in some cells increase to 4500 k but in continuation temperature reduce and solution was converge

Now everybody please tell me how i can do this .

rajabiemad is offline   Reply With Quote


janafthermo error

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
Not tracking the products of a reactingFoam reaction Cyberholmes OpenFOAM 0 August 8, 2011 15:14
reactingFoam crashing rishibigghe OpenFOAM Running, Solving & CFD 0 June 14, 2011 17:50
reactingFoam wedge handling wrong U dhondupant OpenFOAM Bugs 1 December 9, 2010 08:34
reactingFoam in openfoam1.7.1 Farshad_Noravesh OpenFOAM 10 November 30, 2010 03:38
reactingFoam - turbulent reacting flow hamburgFoam OpenFOAM 0 December 7, 2009 13:57

All times are GMT -4. The time now is 12:41.