An ideal Otto Cycle has a compression ratio of 10. At the beginning of the compression process, air is at 100 kPa, 0.004 m³ and 10°C. The maximum cycle temperature is 1200°C. Use cold-air-standard assumptions (c, = 1.005 0.718,k = 1.4), determine kgk C = kgk a) Maximum pressure in the cycle b) the heat rejection and the net work output, c) the thermal efficiency.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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An ideal Otto Cycle has a compression ratio of 10. At the beginning of the
compression process, air is at 100 kPa, 0.004 m³ and 10°C. The maximum cycle
temperature is 1200°C. Use cold-air-standard assumptions (c, = 1.005–, c, =
0.718-.k = 1.4), determine
kgk'
kgK'
a) Maximum pressure in the cycle
b) the heat rejection and the net work output,
c) the thermal efficiency.
P. kPa
Isentropic
Isentropic
100
Transcribed Image Text:An ideal Otto Cycle has a compression ratio of 10. At the beginning of the compression process, air is at 100 kPa, 0.004 m³ and 10°C. The maximum cycle temperature is 1200°C. Use cold-air-standard assumptions (c, = 1.005–, c, = 0.718-.k = 1.4), determine kgk' kgK' a) Maximum pressure in the cycle b) the heat rejection and the net work output, c) the thermal efficiency. P. kPa Isentropic Isentropic 100
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