Fluids

Fluids

Checking Y+ value?

    • admin
      Ansys Employee

      How do I check Y+?

    • Arun Kumar
      Subscriber

      For a 3D Case 1. Click Display-> Contour-> Turbulance-> Y Plus of the surface of interest. 2. Turn off Node Value display. 3. You can now check if the minimum and maximum Y+ forms an appropriate range For a 2D Case 1.Click Display-> Contour-> Turbulence-> Y Plus. You do not need to select any Surfaces 2.Turn off Node Value display 3.You can now check the value of Y+ (note to ignore the value of Y+ except for cells adjacent to the wall). In a fine mesh, a recommended value of 1 for Y+ in a fine mesh, and 30 to 500 for a wall function.

    • geoputhussery
      Subscriber

      Please mention that the options are displayed in Post-processing

    • mutlaq404
      Subscriber

      Mr. Arun Kumar I need your advice to plot velocity profile if you can plz?


       

    • DrAmine
      Ansys Employee
      Profile along a line?
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