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Reading wall shear stress at interface in Intrinsic FSI Fluent

- June 29, 2025 at 8:09 am
  
  zahra.rahimimotlagh
  Subscriber
  
  Dear all
  
  I did a intrinsic FSI simulation in Fluent and I want to read Wall Shear Stress (WSS) at interface of the fluid and wall but I realized that Fluent does not read WSS at interface. Also, it does not show me y+ in this surface.
  
  My geometry is a rectangular channel that a section of bottom wall is flexible wall. Compliant wall has a thickness of 16 mm so they are two rectangular channel (Fluid rectangular channel and compliant wall in bottom). surfaces at fluid and compliant wall are defined as interface.
  I need to obtain WSS at this flexible wall.
  
  I would be grateful if you could guide me about that.

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