3 Replies Latest reply on Nov 13, 2011 9:31 PM by Ruben Cornejo

    My supersonic flow sim. doesn't converge, I need Help!!!

    Ruben Cornejo

      Hi, I am new using CFD... I'm using flow simulation solidworks, I got a problem trying to simulate the supersonic first stage of an axial flow compressor (rotor only).

      This are my calculation of free vortex DCA blade:

       

      GasAirideal
      P1101.325Kpa
      T1288K
      T2-T15.50467833K
      T2293.504678K
      P2107.438473Kpa
      N377RPM
      FLOW397Sm3/s

       

      I don't know why the iterations of the pressure go so high and never converge... I let you some print-screens to let figure out what's going on.

      I will appreciate any help, comment or correction of whatever mistake that I have done.