Thermodynamics of enginesAnswer Questions i , ii, iii A 3-Litre, SI engine operates on an air standard four-stroke Miller cycle withsupercharging at a speed of 2500RPM. The intake valves close earlier, resultingcycle 6'-7-8-7-2-3-4-5-6 as shown in the figure below. After an intercooler, Air-fuel enters the cylinder at 55°C and 165 kPa, and the heat input by combustionis qin=2500 kJ/kg during the combustion. Compression ratio r.expansion ratio repressure is at Po =100 kPa.Q210, and12. The fuel has a heat value of 41,000 kJ/kg. The exhaust%3D%DDetermineTemperature [K], pressure [kPa], and specific volume [m³/kg] at eachstate of the cycle.(i)Neglecting the processes 6'-7 and 5-6, determine the indicated thermalefficiency. [%]Clearance volume of the engine. (L)Indicated work of the engine per cycle. [kJ](ii)(iii)(iv)

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A 3-Litre, SI engine operates on an air standard four-stroke Miller cycle with supercharging at a speed of 2500 RPM. The intake valves close earlier, resulting cycle 6'-7-8-7-2-3-4-5-6 as shown in the figure below. After an intercooler, Air-

A 3-Litre, SI engine operates on an air standard four-stroke Miller cycle with supercharging at a speed of 2500 RPM. The intake valves close earlier, resulting cycle 6'-7-8-7-2-3-4-5-6 as shown in the figure below. After an intercooler, Air-

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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Thermodynamics