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Molar Fraction Help Needed

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Old   March 16, 2006, 07:31
Default Molar Fraction Help Needed
Carlos V.
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Hi everybody

I've programed an UDF that writes the mass fraction of a certain specie on every cell of my thread to a file. However, I must do the same thing for the specie's molar fraction, and I just can't reach how to do that. Is there any flow variable macro to do that?I've already looked for such a macro but i haven't found anything!

Really need some help!Thank You All

Carlos V.
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Old   March 16, 2006, 07:42
Default Re: Molar Fraction Help Needed
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There is no macro for molar fractions. You will have to calculate the molar fraction from the mass fractions.

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