Pump A small power plant produces steam at 3 MPa, 600°C, from the boiler. The first turbine section expands to 500 kPa, and then flow is reheated followed by the expansion in the low-pressure turbine. The condenser is kept at 45°C by heat transfer of 10 MW to the environment. Turbine Condenser "/ "p c) Determine the total turbine power output (in kW) d) Determine the total boiler heat transfer (in kW). e) Determine the thermal efficiency of the system (%)

Pump A small power plant produces steam at 3 MPa, 600°C, from the boiler. The first turbine section expands to 500 kPa, and then flow is reheated followed by the expansion in the low-pressure turbine. The condenser is kept at 45°C by heat transfer of 10 MW to the environment. Turbine Condenser "/ "p c) Determine the total turbine power output (in kW) d) Determine the total boiler heat transfer (in kW). e) Determine the thermal efficiency of the system (%)

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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Question

IDEAL RANKINE CYCLE WITH REHEAT. SHOW COMPLETE SOLUTION.

A small power plant produces steam at 3 MPa, 600°C, from the boiler. The first turbine section expands to
500 kPa, and then flow is reheated followed by the expansion in the low-pressure turbine. The condenser is
kept at 45°C by heat transfer of 10 MW to the environment.
4
Pump
Turbine
Condenser
ju vy
c)
Determine the total turbine power output (in kW)
d) Determine the total boiler heat transfer (in kW).
e) Determine the thermal efficiency of the system (%)
p

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IDEAL RANKINE CYCLE WITH REHEAT SHOW COMPLETE SOLUTION
Thermodynamics, advacce physics