problem about cryogenic separation & Heat exchanger analysis

[mehmetakyuz]

Thanks for your attention,
We have some problem about heat exchenger analysis.
in our design we use 2 phase feed.first we give only gas phase mixer but during process, the feed changes into 2 phase.So we can't perform heat exchanger network. we must use another coefficient rather then cp.How can we solve that problem??
Have a nice day.....

 

[NTCIINC]

When dealing with two phase, your best option might be to use enthalpies.

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