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Viscosity error

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Old   May 23, 2021, 15:55
Default Viscosity error
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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

Last edited by MaskOf; May 23, 2021 at 22:00.
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Old   May 24, 2021, 01:53
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AlexanderZ will become famous soon enoughAlexanderZ will become famous soon enough
most likely you have a problem with UDF
best regards

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centroid, viscosity udf

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