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udf density

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Old   May 17, 2015, 16:42
Default udf density
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Linwei
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Hi everyone,

In multiphase model, if there are several species in primary phase, such as CO2, 02, CO. I know C_R(c,t) can be used to return the value of density, but how can I get the density of one of the species, such as CO2 through UDF?

Thank you very much.
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