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Discuss installation & licensing of our Ansys Teaching and Research products

Eulerian two phase flow CO2 + h2o,

    • Shamkhal Mammadov

      I am running a 2d simulation of a 2 by 60-inch pipe.

      my BCs are the following:

      inlet: 100.2 psi

      outlet 100 psi

      CO2 is real gas, viscosity changes with temperature.  The H2O volume fraction at the inlet is 0.1.


      The simulation runs nice until H2O hits the outlet boundary, then I am getting an error message.


    • Rob
      Ansys Employee

      If you're only losing 0.2psi how big a change in CO2 properties are you expecting? What outlet boundary did you use?

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