Rankine cycle and the T-s diagram

by Kenny Lee
Tags: cycle, diagram, rankine
Kenny Lee
Kenny Lee is offline
Nov4-06, 06:21 AM
P: 76
I've attached a Temperature - Entropy diagram for the Rankine cycle.
My question is really simple. What does that curved line represent? I read from the same website that the line indicates vapor-liquid equilibrium. Does this mean that a substance occupying the regions above and below the curve are in different phases? And if so, what phases would they be when above and below the line?

Thanks. I really appreciate your help.
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