Question: Problem 4 ( 9 . 5 1 ) A closed FWH in a regenerative steam power cycle heats 2 0 k g s of water

Problem 4(9.51)
A closed FWH in a regenerative steam power cycle heats 20kgs of water from 100C,20MPa to 200C,20MPa. The extraction steam from the turbine enters the heater at 4MPa,275C, and leaves as saturated liquid. What is the required mass flow rate of the extraction steam?
Answer: m6=4.756kgs
Problem 4 ( 9 . 5 1 ) A closed FWH in a

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