a) each of the unknown temperatures at the various state, b) the net work of the cycle, in kJ. c) the power developed at 3000 cycles per minute, in kw. d) the thermal efficiency. ol tho moan offocti nroccure in ld

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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An air-standard dual cycle has a compression ratio of 9.1 and displacement of Va = 2.2L. At the beginning of compression, Pi = 95
kPa, and T = 290 K. The heat addition is 5 kJ, with one quarter added at constant volume and the rest added at constant pressure.
Determine:
a) each of the unknown temperatures at the various state, in K.
b) the net work of the cycle, in kl.
c) the power developed at 3000 cycles per minute, in kW.
d) the thermal efficiency.
e) the mean effective pressure, in kPa.
Transcribed Image Text:An air-standard dual cycle has a compression ratio of 9.1 and displacement of Va = 2.2L. At the beginning of compression, Pi = 95 kPa, and T = 290 K. The heat addition is 5 kJ, with one quarter added at constant volume and the rest added at constant pressure. Determine: a) each of the unknown temperatures at the various state, in K. b) the net work of the cycle, in kl. c) the power developed at 3000 cycles per minute, in kW. d) the thermal efficiency. e) the mean effective pressure, in kPa.
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