Eliminate friction with wall in a nozzle

- May 18, 2023 at 10:54 am
  
  Nicola Menga
  Subscriber
  
  Hello.
  I'm trying to simulate the flow in a nozzle.
  I have a question: it is possible in fluent to disable the friction with the walls of the nozzle?
  
  Thank you. 😀
- May 18, 2023 at 2:37 pm
  
  Rob
  Ansys Employee
  
  It is. Look in the wall boundary condition panel.
  - May 19, 2023 at 8:19 am
    
    Nicola Menga
    Subscriber
    
    Hello.
    Thank you for the suggestion.
    Yes, from the "Shear condition" section of the wall boundary condition panel, by setting it on "Specified shear" and setting each value equal to 0, the desired condition should occur.
- May 18, 2023 at 5:47 pm
  
  Federico Alzamora Previtali
  Subscriber
  
  46.7. Boundary Conditions Task Page (ansys.com)
  - May 19, 2023 at 8:20 am
    
    Nicola Menga
    Subscriber
    
    Oh, thank you 😬

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