Fluids

Fluids

Capillary filling bc

    • desouzadacosta
      Subscriber

      Hi All


      I want to simulate the capillary filling showed in the picture. What should be the b.c. for the VOF


      to use ?


      Thank you very much for any output.


      Alex


      time snapshots


    • DrAmine
      Ansys Employee
      Wall if not feeding that into the domain.
    • desouzadacosta
      Subscriber

      Hi Amine


      Thanks. Definitely not wall.

    • Rob
      Ansys Employee

      Pressure inlet, but you'll have fun with the pressure setting due to hydrostatic head. 

    • desouzadacosta
      Subscriber


      Trapezoidal static pressure load by udf ?

    • Raef.Kobeissi
      Subscriber
      You can activate the operating density, gravity and add a pressure reference in order to take the hydrostatic pressure into consideration.
    • desouzadacosta
      Subscriber

      Thanks. Solved.

    • DrAmine
      Ansys Employee

      Then mark it as "Is  Solved"

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