Fluids

Fluids

Convergence behaviour

    • 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


    • 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


       


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