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An ideal Ericsson cycle operates between 1000 ° C and 80 ° C temperature limits. The highest and lowest pressures of the cycle are respectively 252 kPa and 70 kPa. Considering that specific heats do not change with temperature a) Find the amount of heat (kJ / kg) entering the cycle. b) Find the thermal efficiency of the cycle. c) Find the heat output (kJ / kg) out of the loop.

An ideal Ericsson cycle operates between 1000 ° C and 80 ° C temperature limits. The highest and lowest pressures of the cycle are respectively 252 kPa and 70 kPa. Considering that specific heats do not change with temperature a) Find the amount of heat (kJ / kg) entering the cycle. b) Find the thermal efficiency of the cycle. c) Find the heat output (kJ / kg) out of the loop.

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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An ideal Ericsson cycle operates between 1000 ° C and 80 ° C temperature limits. The highest and lowest pressures of the cycle are respectively 252 kPa and 70 kPa. Considering that specific heats do not change with temperature

a) Find the amount of heat (kJ / kg) entering the cycle. b) Find the thermal efficiency of the cycle.

c) Find the heat output (kJ / kg) out of the loop.

(Cp = 1.005 kJ/kg.K, c, = 0.718 kJ/kg.K, R= 0.287 kJ/kg.K, k =1.4)
Transcribed Image Text:(Cp = 1.005 kJ/kg.K, c, = 0.718 kJ/kg.K, R= 0.287 kJ/kg.K, k =1.4)
3. T P. P
Transcribed Image Text:3. T P. P
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