Fluids

Fluids

adjoint issue

    • vytautas
      Subscriber

      Dear All,

      I do propeller simulation with fluent it works fine. I got similar results to physical test (trust force and momentum).

      Then I add adjoint observable values it show values;

      but then I do : Run adjoint calucaltion - it broke with error:


      ***

      Node 0 Fatal signal raised sig = Segmentation fault

       e4797b80 CX_Primitive_Error

       5d7e0cc0 seh_filter_exe

       e483abb0 logical_right_shift

       4734ec30 _C_specific_handler

       5f8d1fb0 _chkstk

       5f881020 RtlRaiseException

       5f8d0bd0 KiUserExceptionDispatcher

       e4118600 AMG_Solve

       e4134330 Fill_AMG_Controls_Scalar

       e413e390 Block_Solve

       6fbbe750 adjoint_get_advancement_defaults

       6fbbe750 adjoint_get_advancement_defaults

       6fbbe750 adjoint_get_advancement_defaults

       6fbb1020 advance_adjoint

       6fbb1020 advance_adjoint

       e1dc8dd0 AF_Allocate_Face_Child_Tree_Dump

       e4826080 eval

       e1d887a0 PRF_Command_Start

       e1d8afc0 PRF_Node_repl

       e1d8b890 init_rsubrs

       e483abb0 logical_right_shift

       5edc7020 BaseThreadInitThunk

       5f882630 RtlUserThreadStart

      ***

      and:

      ***


      Error [node 1] [time 1/26/22 9:13:18] Abnormal Exit!

      ***

    • Murari Iyengar
      Ansys Employee
      Hi Can you elaborate more on the simulation you are running? Also, are you using UDF?
    • vytautas
      Subscriber
      Sorry, for late replay I think it was computer regional settings.
      thank You for replay
    • vytautas
      Subscriber

    • vytautas
      Subscriber
      Sorry, for late replay I think it was regional setings
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