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Fluids

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  3. Intrinsic Volume Averaged Velocity in UDF flow variable macros

Intrinsic Volume Averaged Velocity in UDF flow variable macros

    • July 10, 2023 at 6:18 pm
      Anthony Bowers
      Subscriber

       

      Hi,

       

      Is the flow variable macro's in a multiphase simulation representative as the intrinsic volume-average velocity of the respective phase? 

      Is this photo

      representative of this variable?

       

    • July 12, 2023 at 6:37 pm
      Prashanth
      Ansys Employee

      Hi,

      I think you are correct, the phase velocities at the cell centroid represent the intrinsic volume averaged velocity of that phase over that particular cell.

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