CFD Online Discussion Forums

CFD Online Discussion Forums (http://www.cfd-online.com/Forums/)
-   OpenFOAM Running, Solving & CFD (http://www.cfd-online.com/Forums/openfoam-solving/)
-   -   Problem with mpirun (http://www.cfd-online.com/Forums/openfoam-solving/63049-problem-mpirun.html)

spwater March 26, 2009 17:00

Problem with mpirun
 
Now I am using k-epsilon model to calculate the pollutant transfer. I set the pollutant as a user defined scalar and also set the open boundary in the solver, however, I find I will have different result when I am using one core or using parallel calculation.

And I check the file, I finde in each part data, I can find the boudary,e.g, uniform 0, in inflow, but after reconstruct, disappeared.

Are there any suggession about decompose and reconstruct and parallel calculation?

Thank you!


All times are GMT -4. The time now is 15:45.