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February 8, 2010, 23:49 |
EulerGranular multiphase
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Member
chétan
Join Date: May 2009
Location: Australia
Posts: 55
Rep Power: 17 |
ello Every one,
I am trying to model reaction C+0.5O2->CO E= 1.36E06 J/Kmol, A = 1.3E6 with reaction order n =0.68. Above reaction, i am trying to employ in Eulerian-Granular multiphase model. The basic idea of the model is primary phase oxygen reacts with secondary phase Carbon (fluid species). To introduce this reaction i need to write UDF and hook to the solver with define>Phases>interaction panel. I have very little experience with writing UDF's. I realized that i need to use "DEFINE_HET_RXN_RATE" macro, any one have experience with mentioned macro?? i have found following UDF (from population balance model manual), but i am not sure wheather this UDF will be useful for my purpose. And if it is useful, how do i introduce "reaction order" term into udf?? |
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