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Problem with relative velocity

- January 29, 2025 at 1:46 pm
  
  kdevansh2019
  Subscriber
  
  I'm trying to simulate aerodynamics over a car which is moving against the wind where my car's velocity is 100km/h and wind velocity is 1 kmph. This is assigned to my boundary condition withmy wheel's rotating with there respective MRF. The values of cd obtained is none realistic please help with it
  
  Thank you
- January 29, 2025 at 2:31 pm
  
  Rob
  Forum Moderator
  
  Have you checked your settings (including reference values) against the NACA tutorials?

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