THERMODYNAMICS (LL)-W/ACCESS >CUSTOM<
9th Edition
ISBN: 9781266657610
Author: CENGEL
Publisher: MCG CUSTOM
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Chapter 10.9, Problem 21P
A simple ideal Rankine cycle with water as the working fluid operates between the pressure limits of 15 MPa in the boiler and 100 kPa in the condenser. Saturated steam enters the turbine. Determine the work produced by the turbine, the heat transferred in the boiler, and thermal efficiency of the cycle.
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A simple ideal Rankine cycle with water as the working fluid operates between the pressure limits of 10 MPa in
Boiler
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of 500°C. The boiler is sized to provide a steam flow of 165 kg/s.
Determine:
(a)(s) the quality of the steam at the turbine exit,
(b)
the thermal efficiency of the cycle, and
(c) 2) the net power produced by the cycle
Wa
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If the thermal efficiency of a steam power
plant operating on the simple ideal rankine
cycle is 26% and the steam is condensed in
the condenser at a pressure of 75 kpa and
Enthalpy of the steam which leave the
turbine is 3166 kj/kg. determine the steam
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which enters the turbine of the power plant.
A simple ideal Rankine cycle with water as the working fluid operates between the pressure limits of 15 MPa in the boiler and 100 kPa
in the condenser. Saturated steam enters the turbine. Determine the work produced by the turbine, the heat transferred in the boiler,
and thermal efficiency of the cycle. Use steam tables.
The work produced by the turbine is
kJ/kg.
The heat added in the boiler is
The thermal efficiency of the cycle is
kJ/kg.
%.
Chapter 10 Solutions
THERMODYNAMICS (LL)-W/ACCESS >CUSTOM<
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Determine which components...Ch. 10.9 - Consider a combined gassteam power plant that has...Ch. 10.9 - Prob. 89PCh. 10.9 - What is the difference between the binary vapor...Ch. 10.9 - Why is mercury a suitable working fluid for the...Ch. 10.9 - Why is steam not an ideal working fluid for vapor...Ch. 10.9 - By writing an energy balance on the heat exchanger...Ch. 10.9 - Prob. 94RPCh. 10.9 - Steam enters the turbine of a steam power plant...Ch. 10.9 - Consider a steam power plant operating on the...Ch. 10.9 - A steam power plant operates on an ideal Rankine...Ch. 10.9 - Consider a steam power plant that operates on a...Ch. 10.9 - Repeat Prob. 1098 assuming both the pump and the...Ch. 10.9 - Consider an ideal reheatregenerative Rankine cycle...Ch. 10.9 - Prob. 101RPCh. 10.9 - A textile plant requires 4 kg/s of saturated steam...Ch. 10.9 - Consider a cogeneration power plant that is...Ch. 10.9 - Prob. 104RPCh. 10.9 - Prob. 105RPCh. 10.9 - Reconsider Prob. 10105E. 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