Steady state multi species -- CFD Online Discussion Forums

September 16, 2010, 05:41	Steady state multi species	#1
Hrushi Member Hrushikesh Khadamkar Join Date: Jul 2010 Location: Mumbai Posts: 68 Rep Power: 15	Hi, I am trying to develop liquid phase multi species solver with/without reaction (no combustion). Can anybody explain me how to define species, species properties in OpenFOAM? How to create lookup table for species so that each species is assigned some number? So that I can solve the transport equation for each species like that done in Yeqn.H code in reactingFoam solver. Mass fraction given by the above YEqn can then be used to calculate mass weighted average mixture properties like: rhomix = rho1Y[1] + rho2Y[2] + rho3*Y[3] This average mixture properties then can be used to solve the momentum equation. Reaction effect can be introduced by adding the source term in Yeqn.H later on. Any suggestions , Please...

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