4. An ideal Otto engine with 15% clearance (15% of the volume displacement) operates on 0.227kg/s of air; intake is 100.58kPaa, 37.7°C. The energy released during combustion is 110kW. For air standard cycle, compute (a) Pressure (kPaa), Volume (m³/s) and Temperature ("C) in each state point of the cycle (b) work produced by the cycle (kW), (c) thermal efficiency (%) and (d) the mean effective pressure of the cycle (kPaa).

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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4. Draw a figure or graph that will support the problem. Explain each step by step formula.

4. An ideal Otto engine with 15% clearance (15% of the volume displacement)
operates on 0.227kg/s of air; intake is 100.58kPaa, 37.7°C. The energy released
during combustion is 110kW. For air standard cycle, compute (a) Pressure (kPaa),
Volume (m³/s) and Temperature (°C) in each state point of the cycle (b) work
produced by the cycle (kW), (c) thermal efficiency (%) and (d) the mean effective
pressure of the cycle (kPaa).
Transcribed Image Text:4. An ideal Otto engine with 15% clearance (15% of the volume displacement) operates on 0.227kg/s of air; intake is 100.58kPaa, 37.7°C. The energy released during combustion is 110kW. For air standard cycle, compute (a) Pressure (kPaa), Volume (m³/s) and Temperature (°C) in each state point of the cycle (b) work produced by the cycle (kW), (c) thermal efficiency (%) and (d) the mean effective pressure of the cycle (kPaa).
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