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1.draw the cycle 2. Find Efficiency 3.performance analysis (Pressure, temperature, Qin, Qout) for all Processes

1.draw the cycle 2. Find Efficiency 3.performance analysis (Pressure, temperature, Qin, Qout) for all Processes

Elements Of Electromagnetics
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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Example 3-1: A four-cylinder, 2.5-liter, Sl automobile engine operates at WOT on a four-stroke air standard Otto cycle at 3000RPM. The engine has a compression ratio of (8.6:1), a mechanical efficiency of 90%, and a stroke to bore ratio (S/B=1.2). Fuel is isooctane with AF=14.5, a heating value of 4500 kJ/kg, and combustion efficiency ne=95%. At the start of the compression stroke, conditions in the cylinder combustion chamber are 101.325 KPA and 500C. 1.draw the cycle 2. Find Efficiency 3.performance analysis (Pressure, temperature, Qin, Qout) for all Processes
Transcribed Image Text:Example 3-1: A four-cylinder, 2.5-liter, Sl automobile engine operates at WOT on a four-stroke air standard Otto cycle at 3000RPM. The engine has a compression ratio of (8.6:1), a mechanical efficiency of 90%, and a stroke to bore ratio (S/B=1.2). Fuel is isooctane with AF=14.5, a heating value of 4500 kJ/kg, and combustion efficiency ne=95%. At the start of the compression stroke, conditions in the cylinder combustion chamber are 101.325 KPA and 500C. 1.draw the cycle 2. Find Efficiency 3.performance analysis (Pressure, temperature, Qin, Qout) for all Processes
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