The rotor of a turbine 15 kg in mass, is supported at the midspan of a shaft as shown in figure. The shaft rotates at 500 rpm and the rotor displaces by an additional of 0.01 mm. The eccentricity (e) of the rotor is (Assume simply supported shaft) Rotor Shaft E= 2.1 × 1011 N/m2 I= 7854 mm4 500mm (a) 144 um (b) 0.69 um (c) 14.4 um (d) 6.9 um

The rotor of a turbine 15 kg in mass, is supported at the midspan of a shaft as shown in figure. The shaft rotates at 500 rpm and the rotor displaces by an additional of 0.01 mm. The eccentricity (e) of the rotor is (Assume simply supported shaft) Rotor Shaft E= 2.1 × 1011 N/m2 I= 7854 mm4 500mm (a) 144 um (b) 0.69 um (c) 14.4 um (d) 6.9 um

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter2: Axially Loaded Members

Section: Chapter Questions

Problem 2.8.6P

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