[bastian26]

Hi,

i try to simulate a boiler with 2 burner in Fluent 13.0 with 4 procs.
I use light fuel oil as combustible and the oil is injected over a discrete phase as droplets. I choose c10h22 as evaporating species.

I use the pdf-combustion model with a secondary stream - so i have one fuel stream and 2 oxidants.

In the injection toolbox i choose as evaporating stream the first.

The problem is, i always get this error after 10 iterations:

"
DPM Iteration ....
OMP: Warning #2: Cannot open message catalog "1031\libguide40ui.dll":
OMP: System error #126: The specified module could not be found.
OMP: Warning #2: Cannot open message catalog "1031\libguide40ui.dll":
OMP: System error #126: The specified module could not be found.
OMP: Info #3: Default messages will be used.
OMP: Info #3: Default messages will be used.
MPI Application rank 2 exited before MPI_Finalize() with status -1073741819

999999 (..\src\mpsystem.c@1149): mpt_read: failed: errno = 10054

999999: mpt_read: error: read failed trying to read 4 bytes: Invalid argument
The Parallel FLUENT process could not be started.
"

I simulate the same case with pdf-combustion model and without the secondary stream. There all works fine.

But when i use the secondary stream Fluent crashes after 10 iterations.
And because i set in the discrete phase toolbox, that the discrete phase should be calculated every 10 iterations, i think the error is caused by the secondary stream option in the pdf-model.

Has anybody an idea how i can fix the problem?

Thank you for your time!