Convergence behaviour

- July 25, 2020 at 9:37 am
  
  abdulrahman86
  Subscriber
  
  Hi,
  
  I am trying to model a building to study the effect of the wind on it. I am getting this behaviour for residuals for this model, any insights about the reason for such behaviour?
  
  Thanks
  
  d is the drag coefficient and l is the lift coefficient
- July 27, 2020 at 7:07 am
  
  Keyur Kanade
  Ansys Employee
  
  Are you using transient?
  
  Did you refine mesh enough to resolve the flow?
  
  Make sure you have sufficient no. of cells in region of interest.
  
  Regards,
  
  Keyur
  
  If this helps, please mark this post as 'Is Solution' to help others.
  
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