A rankine cycle operates between a maximum pressures of 148 atm and 0.1 atm. The steam from the boiler enters the turbine 873.15K and is reheated before it enters another turbine. The steam leaving the second turbine has a moisture content of 10.4%. a. What is the state of the steam after reheating? b. What is the reheat pressure used? c. What is the net work produced? d. What is the heat input to the boiler?

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
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A rankine cycle operates between a maximum pressures
of 148 atm and 0.1 atm. The steam from the boiler enters
the turbine 873.15K and is reheated before it enters
another turbine. The steam leaving the second turbine
has a moisture content of 10.4%.
a. What is the state of the steam after reheating?
b. What is the reheat pressure used?
c. What is the net work produced?
d. What is the heat input to the boiler?
Transcribed Image Text:A rankine cycle operates between a maximum pressures of 148 atm and 0.1 atm. The steam from the boiler enters the turbine 873.15K and is reheated before it enters another turbine. The steam leaving the second turbine has a moisture content of 10.4%. a. What is the state of the steam after reheating? b. What is the reheat pressure used? c. What is the net work produced? d. What is the heat input to the boiler?
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