Fluids

Fluids

Fluent error opening cas or msh file

    • MTayyab
      Subscriber

      hi,

      i am trying to solve the tutorial file from ansys: "FLUENT-IC-tut-03_direct-injection"

      "Tutorial: Simulate Combustion in Direct Injection Natural Gas Engine Using Non-Premixed Combustion Model"

      I follow all the steps but when i try to build and load the udf files i receive this error:

    • Rob
      Ansys Employee
      The clue is in the second set of text: you're opening a 3d model in the 2d solver.
    • MTayyab
      Subscriber
      hi i have opened the case in 3d solver via visual studio command prompt but i am still getting the same error message when input the udf files (user desined>funtions>compiled) :


    • Rob
      Ansys Employee
      So the UDF has not been compiled. Assuming you have the .c file use the included compiler (2020R2 onwards) to avoid all the hassle with the Microsoft compilers.
    • MTayyab
      Subscriber
      hi, i have tried to solve it using the included compiler in 2020R2. But i am still getting this error:
      (i have attached the udf files in txt format)


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