In a double-acting, 2 stroke compression engine, 8-cylinder, the diameter of the cylinder is 700 mm, stroke is 1350 mm and the piston rod diameter is 250 mm. When running at 108 rpm, the indicated mean effective pressures above and below the pistons are 5.8 bar and 4.9 bar respectively. Calculate the brake power of the engine with a mechanical efficiency of 80% in kW.
In a double-acting, 2 stroke compression engine, 8-cylinder, the diameter of the cylinder is 700 mm, stroke is 1350 mm and the piston rod diameter is 250 mm. When running at 108 rpm, the indicated mean effective pressures above and below the pistons are 5.8 bar and 4.9 bar respectively. Calculate the brake power of the engine with a mechanical efficiency of 80% in kW.
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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In a double-acting, 2 stroke compression engine, 8-cylinder, the diameter of the cylinder is 700 mm, stroke is
1350 mm and the piston rod diameter is 250 mm. When running at 108 rpm, the indicated mean effective
pressures above and below the pistons are 5.8 bar and 4.9 bar respectively. Calculate the brake power of the
engine with a mechanical efficiency of 80% in kW.
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