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Fluids

Fluids

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DPM particle in cell

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    • August 6, 2024 at 8:08 pm
      kiran.purushothamakeshavan
      Subscriber

      Hey,

      I'm trying to impose a particle adhesion critria involving a concept of force balance on a boundary particles on a boundary / wall.
      Please let me know if I can compare aerodyamic force and normal force at the boundary to determine if the particle is going to stick or bounce?
      Give me a few hints if possible to get this done.

    • August 7, 2024 at 8:43 am
      Rob
      Forum Moderator

      There's an accretion example in the UDF manual. Aerodynamics have very little to do with accretion: it's the particle trajectory & speed combined with particle-wall contact physics that matter. 

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