Fluids

Fluids

UDF Error when initialization (Standard or Hyrbid)

    • JD_JN
      Subscriber

      Hello,

      I have created a UDF for initialization of flow properties.

      The UDF builds and loads correctly, and I am able to hook it for initialization.

      However after when I select "initialize" (standard or hybrid) FLUENT (19R2) throws this error:


    • JD_JN
      Subscriber
      I had also provided values for User defined memory locations and that doesn't help eithern
    • DrAmine
      Ansys Employee
      Can make a screenshot of the UDF? n
    • Rob
      Ansys Employee
      Try and initialise without the UDF and then use the UDF. It's possible you are trying to call values that don't exist (eg position) without a more general initialisation. n
    • irfan.sc19b048
      Subscriber

      I am also getting the same error with my UDF. here I have attached my UDF

      sc

    • irfan.sc19b048
      Subscriber

      Some body please help me out.

    • Rob
      Ansys Employee

      Make the mass return a constant, does that work? 

    • irfan.sc19b048
      Subscriber

      I tried with this still getting the same error

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