[T_RAZZO]

Hi all,

I'm an engineer student and for my Master Thesis I have to simulate a turbine rotor with NUMECA Fine 6.2. I'm saying about a 75 milion cells mesh done with Hexpress.

The calculation is steady (for now, but the goal is an NLH calculation) with multigrid setting. The problem is that the software doesn't start to iterate, and after multigrid division passages, the message "RUN TIME ERROR" appears!

Mesh is ok!

I searched some others similar discussions in the forum without solutions for my case.

I copy and paste last part of the std file message, hoping someone can help me to understand what is the problem (this is my first experience with this software).

" hexaFileMng::_importagglo, numbering of elements is assumed compact !
/software/alternate/commercial/numeca/fineopen/6.2/exec/fineopen62/COMMON/numeca_start_version: line 2747: 98430 Killed /software/alternate/commercial/numeca/fineopen/6.2/exec/fineopen62/LINUX/hexa/hexstreamdpx86_64_ompi /nobackup/st/tortorelli/palcus_case_full_rotor/analysis_full_turbine_6pt_steady_M_1_WF_full_annul us_6pt/analysis_full_turbine_6pt_steady_M_1_WF_full_annul us_6pt.run -taskmanager -steering /nobackup/st/tortorelli/palcus_case_full_rotor/analysis_full_turbine_6pt_steady_M_1_WF_full_annul us_6pt/analysis_full_turbine_6pt_steady_M_1_WF_full_annul us_6pt.steering -niversion open62 -parendId 262193 -display :50 -par
--------------------------------------------------------------------------
mpirun has exited due to process rank 0 with PID 64424 on
node aglin23.private.vki.eu exiting improperly. There are two reasons this could occur:

1. this process did not call "init" before exiting, but others in
the job did. This can cause a job to hang indefinitely while it waits
for all processes to call "init". By rule, if one process calls "init",
then ALL processes must call "init" prior to termination.

2. this process called "init", but exited without calling "finalize".
By rule, all processes that call "init" MUST call "finalize" prior to
exiting or it will be considered an "abnormal termination"

This may have caused other processes in the application to be
terminated by signals sent by mpirun (as reported here). "


Thanks

[Hamidzoka]

Hi;
I need your clarification regarding your case!
Are you about to use hexpress mesh in Fine/Turbo solver? This is not possible.
Fine Turbo solver only accepts multi-block structured meshes generated using AG4 or AG5.
Hexpress meshes are suitable for Fine/Open solver of Numeca.
Let me know if there is a misunderstanding from my side!

Regards