A spark ignition engine that operates on Otto cycle has a compression ratio of 10. At the beginning of the compression process, air is at 100 kPa and 25 C. 750 kikg of heat is transferred to air during the constant-volume heat-addition process. Consider the variation of specific heats with temperature. Task 2 Solve part 1 with given information under cold air standard assumptions, determine the net-work output, and the thermal efficiency of the cycle.
A spark ignition engine that operates on Otto cycle has a compression ratio of 10. At the beginning of the compression process, air is at 100 kPa and 25 C. 750 kikg of heat is transferred to air during the constant-volume heat-addition process. Consider the variation of specific heats with temperature. Task 2 Solve part 1 with given information under cold air standard assumptions, determine the net-work output, and the thermal efficiency of the cycle.
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Question
![Part 1
A spark ignition engine that operates on Otto cycle has a compression ratio of 10. At the beginning
of the compression process, air is at 100 kPa and 25 C. 750 kJ/kg of heat is transferred to air during
the constant-volume heat-addition process. Consider the variation of specific heats with
temperature.
Task 2
Solve part 1 with given information under cold air standard assumptions, determine the net-work
output, and the thermal efficiency of the cycle.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Feb144836-1ae2-477c-86fd-3b713b7796cc%2Ff96268a6-4c65-4356-bc00-c85b233a0c0f%2Fn4d2xzp_processed.png&w=3840&q=75)
Transcribed Image Text:Part 1
A spark ignition engine that operates on Otto cycle has a compression ratio of 10. At the beginning
of the compression process, air is at 100 kPa and 25 C. 750 kJ/kg of heat is transferred to air during
the constant-volume heat-addition process. Consider the variation of specific heats with
temperature.
Task 2
Solve part 1 with given information under cold air standard assumptions, determine the net-work
output, and the thermal efficiency of the cycle.
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