A modern diesel engine operating on the dual combustion cycle with a compression ratio of 15.5/1 takes in air at 1.013 bar and 23oC. During the cycle the heat energy supplied per kilogram of air is 168 KJ at constant volume and 375 KJ at constant pressure. Determine:a. The maximum pressure and temperature in the cycle.b. The net work output per kilogram of air.c. The cycle efficiency. 3. A modern diesel engine operating on the dual combustion cycle with a compression ratioof 15.5/1 takes in air at 1.013 bar and 23°C. During the cycle the heat energy suppliedper kilogram of air is 168 KJ at constant volume and 375 KJ at constant pressure.Determine:a. The maximum pressure and temperature in the cycle.b. The net work output per kilogram of air.c. The cycle efficiency.

Givenrk=15.5p=1.013barT=23oCQV=168kJ/kgQp=375kJ/kg

Answered: A modern diesel engine operating on the…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

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A modern diesel engine operating on the dual combustion cycle with a compression ratio of 15.5/1 takes in air at 1.013 bar and 23oC. During the cycle the heat energy supplied per kilogram of air is 168 KJ at constant volume and 375 KJ at constant pressure. Determine:
a. The maximum pressure and temperature in the cycle.
b. The net work output per kilogram of air.
c. The cycle efficiency.

3. A modern diesel engine operating on the dual combustion cycle with a compression ratio
of 15.5/1 takes in air at 1.013 bar and 23°C. During the cycle the heat energy supplied
per kilogram of air is 168 KJ at constant volume and 375 KJ at constant pressure.
Determine:
a. The maximum pressure and temperature in the cycle.
b. The net work output per kilogram of air.
c. The cycle efficiency.

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