Fluent showing Incorrect expression unit even though units are correct


    • mettusagar

      Dear Users

      I'm trying to enter a power function of velocity in the expressions which is [velocity^0.296].

      And the expression I'm entering as:

      (Velocity.mag^0.296)*19.8 [m^-0.296 s^-0.704]*MassFraction(species = 'nano-particle')*Density

      But it is showing  Incorrect expression unit, although the units are correct as the Expression Units and Required Units are same.

    • DrAmine
      Ansys Employee
      Can you try with (19. 8 [m/s])^(1/0.296). If not working I will check it again.n
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