Obtain the engine dimensions of a two cylinder, two stroke internal combustion engine from the following data:- Engine speed is 3500 r.p.m. Volumetric efficiency is 0.75, Mechanical efficiency is 0.74, Fuel consumption is 10 L/h, Specific gravity is 0.73, C. V. of fuel 40000 kJ/kg, air fuel ratio 16:1, piston speed 550 m/min, indicated mean effective pressure is 4 bar. Find also the brake power and thermal efficiency at standard pressure and temperature.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Obtain the engine dimensions of a two cylinder, two stroke internal combustion engine from the
following data:-
Engine speed is 3500 r.p.m, Volumetrie efficiency is 0.75, Mechanical efficiency is 0.74, Fuel
consumption is 10 L/h, Specific gravity is 0.73, C. V. of fuel 40000 kJ/kg, air fuel ratio 16:1, piston
speed 550 m/min, indicated mean effective pressure is 4 bar. Find also the brake power and thermal
efficiency at standard pressure and temperature.
Transcribed Image Text:Obtain the engine dimensions of a two cylinder, two stroke internal combustion engine from the following data:- Engine speed is 3500 r.p.m, Volumetrie efficiency is 0.75, Mechanical efficiency is 0.74, Fuel consumption is 10 L/h, Specific gravity is 0.73, C. V. of fuel 40000 kJ/kg, air fuel ratio 16:1, piston speed 550 m/min, indicated mean effective pressure is 4 bar. Find also the brake power and thermal efficiency at standard pressure and temperature.
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