run a FSI (fluent+transient structural) on a hpc cluster

Hi All,

I am trying to run a fsi problem on a hpc cluster from UMN MSI. But I couldn't make it work, the fluent solver and mechanical solver cannot be coupled successfully. I received a fatal error from *.scl file:


 +====================================================================+

 |           System Coupling Exception           |

 +====================================================================+

 | Origin      : Fluid Flow (Fluent) (Solution)         |

 | Error Code    : 20                       |

 | Error Description :                        |

 |  Exception encountered when the coupling service requested    |

 |  ChartableData->GetRootLevelName: Communication socket      |

 |  unexpectedly disconnected.                    |

 +====================================================================+



Is there anyway to solve this issue on a hpc cluster?


Thanks,

Jirong

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