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Old   March 14, 2009, 11:39
Default inhomogeneous hydrodynamic equations
Miguel Baritto
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Does CFX solve Eqn 20, Eqn 22 and Eqn 24? or just Eqn 20 and Eqn 24? (CFX Theory pag 128-129) I'm nor sure how to handle multiphase inhomogeneous hydrodynamic equations.


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Old   March 16, 2009, 07:27
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Equations 20 and 24 are actually solved by the Solver.

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Old   March 16, 2009, 17:05
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Equation 24 is the discretised version of 22 (with some accounting for conservation of total mass). So CFX solves equation 24 (with the appropriate time derivative discretisation) and a discretised version of equation 20. For the inhomogeneous multiphase model, CFX solves a set of these for each phase...

Hope that helps, latslosh.
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Old   March 16, 2009, 21:12
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Thanks zef, latslosh
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