= 4500 N -m vertically and 1 mm = 2. 4 ͦ horizontally. The intercepted areas between output torque curve and mean resistance line above and below the mean taken in order from one end are 342, 23, 245, 303, 115, 232, 227, 164 ??2, when the engine is running at 150 rpm. If the mass of the flywheel is 1000 kg and the total fluctuation of speed does not exceed 3% of the mean speed, find the minimum value of the radius of gyration.
= 4500 N -m vertically and 1 mm = 2. 4 ͦ horizontally. The intercepted areas between output torque curve and mean resistance line above and below the mean taken in order from one end are 342, 23, 245, 303, 115, 232, 227, 164 ??2, when the engine is running at 150 rpm. If the mass of the flywheel is 1000 kg and the total fluctuation of speed does not exceed 3% of the mean speed, find the minimum value of the radius of gyration.
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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The turning moment diagram for a multi cylinder engine has been drawn to
a scale of 1 mm = 4500 N -m vertically and 1 mm = 2. 4 ͦ horizontally. The
intercepted areas between output torque curve and mean resistance line
above and below the mean taken in order from one end are 342, 23, 245,
303, 115, 232, 227, 164 ??2, when the engine is running at 150 rpm. If
the mass of the flywheel is 1000 kg and the total fluctuation of speed does
not exceed 3% of the mean speed, find the minimum value of the radius of
gyration.
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