3. A Diesel engine operates on the air-standard cycle and has a displacement of 3.5 liters. The engine's compression ratio is 19, and the cutoff ratio is 2.4. The conditions at the beginning of compression are 37 deg C, 98 kPa, and 3.7 liters. If the engine operates at 1500 rpm, determine (a) the expansion ratio (b) the cycle work (c) the power developed.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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FOR ALL THE TEMPERATURE, PLEASE ADD +9

1. COMPARE THE THERMAL EFFICIENCIES OF OTTO, DIESEL, AND DUAL COMBUSTION CYCLES UNDER THE FOLLOWING CONDITIONS.

a. FOR THE SAME COMPRESSION RATIO AND HEAT ADDITION

b. FOR THE SAME COMPRESSION RATIO AND HEAT REJECTION

3.
A Diesel engine operates on the air-standard cycle and has a displacement
of 3.5 liters. The engine's compression ratio is 19, and the cutoff ratio is 2.4.
The conditions. at the beginning of compression are 37 deg C, 98 kPa, and 3.7
liters. If the engine operates at 1500 rpm, determine (a) the expansion ratio (b)
the cycle work (c) the power developed.
Transcribed Image Text:3. A Diesel engine operates on the air-standard cycle and has a displacement of 3.5 liters. The engine's compression ratio is 19, and the cutoff ratio is 2.4. The conditions. at the beginning of compression are 37 deg C, 98 kPa, and 3.7 liters. If the engine operates at 1500 rpm, determine (a) the expansion ratio (b) the cycle work (c) the power developed.
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