Fluids

Fluids

Particle tracks in rotating geometry

    • ndvp
      Subscriber
    • DrAmine
      Ansys Employee
      Check if Max Number of Steps is significantly larger than the number of cells particles are supposed to cross multiplied by step length factor.
      Are you freezing the flow of the continuous phase?
    • DrAmine
      Ansys Employee
      And stick to default step length factor otherwise you might require a lot of steps (at first stage).
    • Rob
      Ansys Employee
      If you plot contours of the axial and tangential fluid velocity you may also find some reasons for the particles being stuck. Make sure the cell zone reference frame is set up correctly.
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