lpnquery error
 

Dear all,

I have a problem with CHT simulation of power generator.

When I run the calculation, even before partitioning I get this error:



RUN DEFINITION:
Run Mode = Full
Solver Input File = CFX.def
END
SOLVER STEP CONTROL:
Runtime Priority = Standard
MEMORY CONTROL:
Catalogue Size Override = 1.2x
Integer Memory Override = 1.5x
Memory Allocation Factor = 1.0
Real Memory Override = 1.1x
END
PARALLEL ENVIRONMENT:
Number of Processes = 4
Start Method = Platform MPI Local Parallel
Parallel Host List = xwmlsomc0020*4
END
END
END
END

Couldn't initialise lpnquery library
lpnquery library has not been initialized
+--------------------------------------------------------------------+
| An error has occurred in cfx5solve: |
| |
| C:\Program Files\ANSYS Inc\v150\CFX\bin\winnt-amd64\ccl2flow.exe |
| was interrupted by signal HUP (1) |
+--------------------------------------------------------------------+


This run of the ANSYS CFX Solver has finished.



Does anyone have an idea how to solve this issue?

Thank you very much in advance for your comments.

Best regards

I have no idea, but as the error occurs during parsing of the CCL I would suggest there is a problem in your CCL or simultion setup.

Hi,
I know this is a very old post but I just ran into the same error message and was able to solve it thanks to my CFX support guy.
The problem was a German umlaut (üöäß) in a Named Selection in Meshing. CFX Pre does not allow umlauts in its naming scheme but allows already named Patches without a warning.
So make sure to not use any special characters in your Named Selections.



Best regards,
Maxim