A closed rigid system has a volume of 85 litres contains steam at 2 bar and dryness fraction of 0.9. Calculate the quantity of heat which must be removed from the system in order to reduce the pressure to 1.6 bar. Also determine the change in enthalpy and entropy per unit mass of the system.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A closed rigid system has a volume of 85 litres contains steam at 2 bar and dryness fraction of
0.9. Calculate the quantity of heat which must be removed from the system in order to reduce
the pressure to 1.6 bar. Also determine the change in enthalpy and entropy per unit mass of
the system.
Transcribed Image Text:A closed rigid system has a volume of 85 litres contains steam at 2 bar and dryness fraction of 0.9. Calculate the quantity of heat which must be removed from the system in order to reduce the pressure to 1.6 bar. Also determine the change in enthalpy and entropy per unit mass of the system.
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