Problem 7.33 Consider the motor mounted on a cantilever beam in figure shown below. The motor has a mass of 8 kg and runs at the constant speed of 3500 rpm. The steel beam is 15 cm long, 10 cm wide, and 1 cm thick. The unbalanced part of the motor has a mass of 4 kg and an eccentricity of 0.3 mm. The damping in the beam is very slight. Design a vibration absorber for this system. The available clearance for this system. The available clearance for the absorber's motion is 2.5 cm. The modulus of elasticity of steel is approximately E = 2 x 1011 N/m² Beam (a) Motor me (b) C x
Problem 7.33 Consider the motor mounted on a cantilever beam in figure shown below. The motor has a mass of 8 kg and runs at the constant speed of 3500 rpm. The steel beam is 15 cm long, 10 cm wide, and 1 cm thick. The unbalanced part of the motor has a mass of 4 kg and an eccentricity of 0.3 mm. The damping in the beam is very slight. Design a vibration absorber for this system. The available clearance for this system. The available clearance for the absorber's motion is 2.5 cm. The modulus of elasticity of steel is approximately E = 2 x 1011 N/m² Beam (a) Motor me (b) C x
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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