Pressure Farfield Boundary Condition

- September 30, 2023 at 6:47 am
  
  Les Bar
  Subscriber
  
  Hello, I am trying to simulate the supersonic air intake of an aircraft 2D with respect to different mach numbers. Boundary conditions of my project are pressure far-field and pressure outlet and idea gas law and Sutherland viscosity are using. In Farfield BC i need to enter gauge pressure and thermal value of the Mach number but I don't know which relation to calculate it. Could you please help me about it ?
- October 2, 2023 at 2:45 pm
  
  Federico
  Ansys Employee
  
  Hello,
  this looks like a duplicate post.
  We will see to answer you in your original post: Supersonic Intake Mach-Pressure Relation (ansys.com)
- October 2, 2023 at 7:48 pm
  
  Les Bar
  Subscriber
  
  Yes, I shared twice. I am waiting for your answer, thank you.