ERORR floating point exception fluent udf -- CFD Online Discussion Forums

August 4, 2021, 22:11

ERORR floating point exception fluent udf

cudau.95

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Join Date: Jan 2021

Posts: 16

Rep Power: 5

Hi guys! I get an error described in the following video. Can you help me with this problem?

https://youtu.be/Jo6kgdzbGRM
https://www.youtube.com/watch?v=PoNzNcl8EJQ

Code:

 Stabilizing pressure coupled to enhance linear solver robustness.
        Stabilizing pressure coupled using GMRES to enhance linear solver robustness.

Experiencing convergence difficulties - temporarily relaxing and trying again...

Experiencing convergence difficulties - temporarily relaxing and trying again...

Experiencing convergence difficulties - temporarily relaxin
Error at Node 1: floating point exception

Error at Node 0: floating point exception
g and trying again...

Experiencing convergence difficulties - temporarily relaxing and trying again...
        Stabilizing pressure coupled to enhance linear solver robustness.
        Stabilizing pressure coupled using GMRES to enhance linear solver robustness.

Experiencing convergence difficulties - temporarily relaxing and trying again...

Divergence detected in AMG solver: pressure coupled        Stabilizing temperature to enhance linear solver robustness.
        Stabilizing temperature using GMRES to enhance linear solver robustness.

Divergence detected in AMG solver: temperature
Divergence detected in AMG solver: pressure coupled
Divergence detected in AMG solver: temperature
Error at host: floating point exception

===============Message from the Cortex Process================================

Compute processes interrupted. Processing can be resumed.

==============================================================================

Error: floating point exception
Error Object: #f

Last edited by cudau.95; August 4, 2021 at 23:55.

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