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Fluids

Fluids

Topics related to Fluent, CFX, Turbogrid and more.

why would the velocity magnitude fluctuate in a simple cylinder model using euerlian ddpm flow?

    • designteam2
      Subscriber




      The black line is a center line of the simple cylinder while the red line is near the edge of the simple cylinder. Phase 1 is water and phase 2 is a particle injection. 


       


      why does the velocity magnitude plots fluctuate? Why does it have very high peaks if the velocity I input for the particle injection and the boundary condition for phase 1 equals 0.001 m/s?

    • Keyur Kanade
      Ansys Employee

      is your solution well converged?


      can you please insert some zoomed in images of your set up. 

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