Fluids

Fluids

    • Emperor
      Subscriber

      Hello to all, 

      I need to model the flow in an FSI valve. I would like to know if it is possible with Ansys to model the evolution of the fluid flow as contact is established. A simplified example of my study is attached

    • Rob
      Ansys Employee
      Have a look at the incylinder tutorials/videos in the Help system.n
    • Emperor
      Subscriber
      nI tried to search a little, the tuto you advised me for the similar case I can't find it, can you put me a link please? I have seen other simulations on ? Simulating Fluid-Structure Interaction in a Ball Check Valve ? and they proposed not to represent total contact, to always leave a small gap in contact, do you think it's better to do it that way?n
    • Rob
      Ansys Employee
      The gap is to avoid changing topology which isn't recommended. It looks like the old IC tutorial has been superseded, there are the two videos in Help, Fluent:Dynamic Mesh Problem for a Piston and Reed Valve - Part I which should get you going. n
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