A SI engine four-stroke cycle V8, 0.005m3 displacement, mounted on a hydraulic dynamometer has an output of 53,6 kW at 4050 RPM. Water absorbs the energy output of the engine as it flows through the dynamometer at a rate of 0.113 m3 per minute. The dynamometer has an efficiency of 93% and the water enters at a temperature of 20°C.Calculate: (a) Exit temperature of the water. [°C] (b) Torque output of the engine at this condition. [N.m] (c) What is bmep at this condition? [kPa] *
A SI engine four-stroke cycle V8, 0.005m3 displacement, mounted on a hydraulic dynamometer has an output of 53,6 kW at 4050 RPM. Water absorbs the energy output of the engine as it flows through the dynamometer at a rate of 0.113 m3 per minute. The dynamometer has an efficiency of 93% and the water enters at a temperature of 20°C.Calculate: (a) Exit temperature of the water. [°C] (b) Torque output of the engine at this condition. [N.m] (c) What is bmep at this condition? [kPa] *
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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A SI engine four-stroke cycle V8, 0.005m3 displacement, mounted on a hydraulic dynamometer has an output of 53,6 kW at 4050 RPM. Water absorbs the energy output of the engine as it flows through the dynamometer at a rate of 0.113 m3 per minute. The dynamometer has an efficiency of 93% and the water enters at a temperature of 20°C.Calculate: (a) Exit temperature of the water. [°C] (b) Torque output of the engine at this condition. [N.m] (c) What is bmep at this condition? [kPa] *
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