Fluids

Fluids

How do you implement a traction-free boundary condition?

    • jjdapan
      Subscriber
    • Nikhil Narale
      Ansys Employee

      Hello, 

       

      For the wall boundary conditions, select 'Specified Shear' keeping 0 Pa for the shear stress components. 

       

      Regards,

      Nikhil

    • jjdapan
      Subscriber

      Hi!

      How about if I want to set it in the outlet? I am using Fluent.

      Thank you!

    • Rob
      Ansys Employee

      If flow is leaving the domain, how would there be friction? It's a pressure outlet? 

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