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-   -   Viscosity error (https://www.cfd-online.com/Forums/fluent-udf/236297-viscosity-error.html)

MaskOf May 23, 2021 15:55

Viscosity error
 
I am trying to write a UDF that accounts for a viscosity but I keep facing this error.

MPI Application rank 0 exited before MPI_Finalize() with status 2 The fl process could not be started.


I used fluent 19.2 and fluent 20R2 both gave the same error

AlexanderZ May 24, 2021 01:53

most likely you have a problem with UDF


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