Fluids

Fluids

High RH values from species model with condensation

    • Ajayc1160
      Subscriber

      Hello all 


       


      Im trying to model condensation of water vapor from air with help of condenser tubes. Air and water enters fluid domain at temperature of 300K, 80% RH, 0 Pa comes in contact with condenser tubes at 283K, and this condensaes the vapor in the air to liquid. The outlet boundary condition is pressure outlet with 0 Pa and backflow temperature of 300K. When i use CFD to compute RH value at outlet, I see that CFD gives me RH values greater than 100%. Any idea why this is happening?

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