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-   -   species mass fraction unbalanced (http://www.cfd-online.com/Forums/fluent/63194-species-mass-fraction-unbalanced.html)

ashishpande March 31, 2009 17:32

species mass fraction unbalanced
 
Hi,
I'm trying to run a volumetric reaction model in Fluent 6.0. To be sure that I've set up the model correctly, I put the mass fraction of one of the species at inelt = 0 and turn off the reaction (which means I'll have the mass fraction of the other species (the only one in the whole simulation now) to be one. However, I get this mass fraction to be much different from one ( range is 1 - 0.08 etc.)
Can somebody please help me out?
Thanks
Ashish


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