A rotor of mass 10 kg is mounted midway on a 2 cm diameter horizontal shaft supported at the ends by two bearings. The bearing span is 80 cm. Because of certain manufacturing defect, the centre of gravity of the disc is 0.1 mm away from the geometric centre of the rotor. If the system rotates at 3000 r.p.m. Determine, the amplitude of the steady state vibration and the load transmitted by the bearing. Take E = 200GN / (m ^ 2

A rotor of mass 10 kg is mounted midway on a 2 cm diameter horizontal shaft supported at the ends by two bearings. The bearing span is 80 cm. Because of certain manufacturing defect, the centre of gravity of the disc is 0.1 mm away from the geometric centre of the rotor. If the system rotates at 3000 r.p.m. Determine, the amplitude of the steady state vibration and the load transmitted by the bearing. Take E = 200GN / (m ^ 2

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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