CFDEM Ksl property not found

Submitted by aaron on Tue, 12/19/2017 - 15:31

Hello,

I try to execute a coupled simulation with the cfdemSolverPIso. Unfortunately I always receive following error according to Ksl data, although I implented the Ksl in the "0"-folder:

timeStepFraction() = 0.02
LIGGGHTS could not find property Ksl requested by calling program. Check your model settings in LIGGGHTS.
ERROR: This error is fatal (../cfd_datacoupling.cpp:153)

What is meant with "check your model settings in LIGGGHTS"?
I really don't know how to fix this error, so every help is appreciated!

Thank you !

Kind regards

Aaron

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Plain text icon log_run_parallel_cfdem.txt17.05 KB
alice's picture

alice | Wed, 12/20/2017 - 14:10

Hi Aaron,

the errormessage comes from the data coupling. I would suggest to check, if the fixes couple/cfd and couple/cfd/force/implicit are used correctly. (cf., e.g. tutorial cfdemSolverPiso/ErgunTestMPI)

Best,

Alice

aaron | Thu, 12/21/2017 - 18:09

Hi Alice,

thank you very much... I've accidentally forgotten to add couple/cfd/force/implict. Now it works

Best,

Aaron