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mauz March 26, 2010 12:34

momentum equation question

a maybe simple question, but the more I think about it the more puzzled I am:

a gas mixture is flowing along a channel, the molar fractions of the single components are changing along the channel (sink/source terms), but I want to neglect any pressure drop.

What happens to the mixture velocity? What terms survive in the momentum equations?

thanks in advance and regards


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