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trying to perform dynamic wall and FSI analysis together

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Old   May 19, 2014, 03:05
Default trying to perform dynamic wall and FSI analysis together
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Ian
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Dear all,
I am trying to perform dynamic wall and FSI analysis together in this model.but it CFX can not solve and shows this message
ERROR #002100061 has occurred in subroutine SERVE_CLIENTS. |
| Message: |
| The connection between this CFX process and an external process |
| has died unexpectedly. The following error was received: |
| External process : ANSYS |
| Error experienced : Read |
| |
| ** This error is fatal: Terminating ANSYS CFX Solver execution ** |
| Please review the output, error and log files from both the CFX |
| and external processes to determine the cause of the error.
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Old   May 20, 2014, 04:43
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Matthias Voß
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The Ansys solver crashed...
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Old   May 20, 2014, 10:39
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how to solve it?thanks!
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Old   May 20, 2014, 13:03
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Check the ansys error output file. This is the place to start.
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Old   May 21, 2014, 01:17
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but i had checked output files,and pasted it on the forum, i do not understand what is mean in this output file,can you help me? thanks
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Old   May 21, 2014, 03:36
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Where did you post it - to prevent double postings.
I can look at it but i am also more in CFD.. check the convergence for the Ansys part, check for "very" large deformations in one timestep, check the mesh movement.
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