boiler In an ideal reheated Rankine cycle, water vapor enters the high pressure turbine at a temperature of 400 °C and a pressure of 3 MPa and exits at a pressure of 0.8 MPa. After the water vapor is reheated to 400 °C, it enters the low pressure turbine and expands turbine to a pressure of 10 kPa. a) Find the pump work (kJ/kg). b) Find the degree of dryness at the exit of the water vapor from the low pressure turbine. c) Find the turbine work (kJ/kg). condenser

boiler In an ideal reheated Rankine cycle, water vapor enters the high pressure turbine at a temperature of 400 °C and a pressure of 3 MPa and exits at a pressure of 0.8 MPa. After the water vapor is reheated to 400 °C, it enters the low pressure turbine and expands turbine to a pressure of 10 kPa. a) Find the pump work (kJ/kg). b) Find the degree of dryness at the exit of the water vapor from the low pressure turbine. c) Find the turbine work (kJ/kg). condenser

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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DRAW THE DETAILED DIAGRAM In a SIMPLERankine cycle, the steam throttled condition is 8 MPa and 480°C. The steam is then reheated to 2 MPa and 460 °C. If turbine exhaust is 60 °C,
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Prove that there is an increase in efficiency between a Simple Rankine Cycle and a Reheat Rankine Cycle. What is worth using for considering the efficiency?
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Prove that there is an increase in efficiency between a Simple Rankine Cycle and a Reheat Rankine Cycle. What is worth using for?
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