A 1.0 L 3-cylinder petrol engine operates at an engine speed of 4300 rpm. The engine has a compression ratio of 10.5:1, the length of a connecting rod is 13.8 cm, and the stroke is 70.6 mm. At this speed, the ignition occurs at 22 before top dead centre (TDC). Determine: a) the cylinder bore; b) the clearance volume of one cylinder; c) the piston speed at ignition; d) the volume in the combustion chamber at ignition.

A 1.0 L 3-cylinder petrol engine operates at an engine speed of 4300 rpm. The engine has a compression ratio of 10.5:1, the length of a connecting rod is 13.8 cm, and the stroke is 70.6 mm. At this speed, the ignition occurs at 22 before top dead centre (TDC). Determine: a) the cylinder bore; b) the clearance volume of one cylinder; c) the piston speed at ignition; d) the volume in the combustion chamber at ignition.

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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Question

A 1.0 L 3-cylinder petrol engine operates at an engine speed of 4300 rpm. The engine
has a compression ratio of 10.5:1, the length of a connecting rod is 13.8 cm, and the
stroke is 70.6 mm. At this speed, the ignition occurs at 22° before top dead centre (TDC).
5.
Determine:
a) the cylinder bore;
b) the clearance volume of one cylinder;
c) the piston speed at ignition;
d) the volume in the combustion chamber at ignition.

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