A condenser in a Rankine cycle converts saturated water vapor at 100°C to saturated liquid at 100°C by transferring heat to the environment at 20°C. Recognizing this is an irreversibility, we propose adding a Carnot cycle that extracts the same amount of heat from the condenser to create work and drops the waste heat to the environment. Find the maximum work possible (kJ/kg steam). (Note that this is an alternative to reducing the condenser pressure to reduce the AT.) Saturated Liquid, 100°C Condenser q Environment = 20°C Saturated Vapor, 100°C Saturated Liquid, 100°C W Condenser qin qout Environment = 20°C Saturated Vapor, 100°C
A condenser in a Rankine cycle converts saturated water vapor at 100°C to saturated liquid at 100°C by transferring heat to the environment at 20°C. Recognizing this is an irreversibility, we propose adding a Carnot cycle that extracts the same amount of heat from the condenser to create work and drops the waste heat to the environment. Find the maximum work possible (kJ/kg steam). (Note that this is an alternative to reducing the condenser pressure to reduce the AT.) Saturated Liquid, 100°C Condenser q Environment = 20°C Saturated Vapor, 100°C Saturated Liquid, 100°C W Condenser qin qout Environment = 20°C Saturated Vapor, 100°C
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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Please help me with this as fast as possible and I will leave a like ::)) I am greatly appreciated!
Transcribed Image Text:A condenser in a Rankine cycle converts saturated water vapor at 100°C to saturated liquid at
100°C by transferring heat to the environment at 20°C. Recognizing this is an irreversibility, we
propose adding a Carnot cycle that extracts the same amount of heat from the condenser to
create work and drops the waste heat to the environment. Find the maximum work possible
(kJ/kg steam). (Note that this is an alternative to reducing the condenser pressure to reduce
the AT.)
Saturated Liquid,
100°C
Condenser
q
Environment = 20°C
Saturated Vapor,
100°C
Saturated Liquid,
100°C
W
Condenser
qin
qout
Environment = 20°C
Saturated Vapor,
100°C
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