J 5 An engine operates on an ideal 4-stroke Otto cycle. It has a compression ratio of 7. At the beginning of the compression process the air is at 95 kPa and 310 K. At the end of the constant volume heat addition process the temperature reaches 1460 K. The engine will operate at 3000 r.p.m. and it is estimated that the engine will work with approximately 1.2 grams of air. Consider the variations of specific heats with respect to temperature. a)Find the power of the motor.
J 5 An engine operates on an ideal 4-stroke Otto cycle. It has a compression ratio of 7. At the beginning of the compression process the air is at 95 kPa and 310 K. At the end of the constant volume heat addition process the temperature reaches 1460 K. The engine will operate at 3000 r.p.m. and it is estimated that the engine will work with approximately 1.2 grams of air. Consider the variations of specific heats with respect to temperature. a)Find the power of the motor.
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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J 5
An engine operates on an ideal 4-stroke Otto cycle. It has a compression ratio of 7. At the beginning of the compression process the air is at 95 kPa and 310 K. At the end of the constant volume heat addition process the temperature reaches 1460 K. The engine will operate at 3000 r.p.m. and it is estimated that the engine will work with approximately 1.2 grams of air. Consider the variations of specific heats with respect to temperature.
a)Find the power of the motor.
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