CFD Online Discussion Forums

CFD Online Discussion Forums (http://www.cfd-online.com/Forums/)
-   OpenFOAM Bugs (http://www.cfd-online.com/Forums/openfoam-bugs/)
-   -   OpenFOAM crashes when input is a steady solution (http://www.cfd-online.com/Forums/openfoam-bugs/62480-openfoam-crashes-when-input-steady-solution.html)

kar May 4, 2008 11:53

Hello, I've experienced som
 
Hello,

I've experienced some other problems before, but this time I managed to get a simple example, where icoFoam solver just crashes, when well converged steady solution is given as initial field. After a short time solving with icoFoam, Co number "jumps" and crash happens.

I cannot put that case here, because it is 500KB when in *.tar.gz format. If there is someone interested, I can send by mail!
I would really appreciate some explanation about these crashes, because this really doesn't look good!

That case is a simple 2D parabolic profile flow, where fixedGradient BC is used for pressure and zeroGradient / no-slip for U.

Kārlis


All times are GMT -4. The time now is 17:59.