4) A small single-cylinder, two stroke cycle SI engine operates at 800 RPM with a volumetric efficiency of 0.85. The engine is square (bore=stroke) and has a displacement of 6.28 (cm³ ). The fuel-air ratio FA=0.067. Determine: a) Average piston speed (m/ s) b) Flow rate of air into engine (kg/s) c) Flow rate of fuel into engine (kg/s) d) Fuel input for one cycle (kg/cycle)

4) A small single-cylinder, two stroke cycle SI engine operates at 800 RPM with a volumetric efficiency of 0.85. The engine is square (bore=stroke) and has a displacement of 6.28 (cm³ ). The fuel-air ratio FA=0.067. Determine: a) Average piston speed (m/ s) b) Flow rate of air into engine (kg/s) c) Flow rate of fuel into engine (kg/s) d) Fuel input for one cycle (kg/cycle)

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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4) A small single-cylinder, two stroke cycle SI engine operates at 800 RPM
with a volumetric efficiency of 0.85. The engine is square (bore3stroke)
and has a displacement of 6.28 (cm³ ). The fuel-air ratio FA=0.067.
Determine:
a) Average piston speed (m/s)
b) Flow rate of air into engine (kg / s)
c) Flow rate of fuel into engine (kg/s)
d) Fuel input for one cycle (kg/cycle)

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