5. A four stroke diesel cycle is used for an experimental piston aircraft and during testing, the aircraft is flying at a density altitude of five thousand feet. The engine has a volumetric efficiency of sixty-three and eight hundredths percent and has eight percent clearance. The engine rotates at two thousand four hundred revolutions per minute. The conditions at the beginning of compression are forty-seven degrees Fahrenheit and the volume at the end of heat addition is two hundred ten and twenty-two hundredths cubic feet per slug. Determine the following (in English units): a) Pressure and temperature at state 1 b) Pressure and temperature at state 2 c) Pressure and temperature at state 3 d) Pressure and temperature at state 4 e) Thermal efficiency f) Mean effective pressure

5. A four stroke diesel cycle is used for an experimental piston aircraft and during testing, the aircraft is flying at a density altitude of five thousand feet. The engine has a volumetric efficiency of sixty-three and eight hundredths percent and has eight percent clearance. The engine rotates at two thousand four hundred revolutions per minute. The conditions at the beginning of compression are forty-seven degrees Fahrenheit and the volume at the end of heat addition is two hundred ten and twenty-two hundredths cubic feet per slug. Determine the following (in English units): a) Pressure and temperature at state 1 b) Pressure and temperature at state 2 c) Pressure and temperature at state 3 d) Pressure and temperature at state 4 e) Thermal efficiency f) Mean effective pressure

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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