(d) A round bar shown in Figure 2b is mounted on the end of a motor shaft at its central fixing point. The bar is used to provide an aerodynamic load on the motor. By assuming that the air flow around the shaft is everywhere turbulent, calculate the power absorption by the shaft for a rotational speed of 2000 revolutions per minute. The geometry is d-0.1m, L=1.0m. Explain any assumptions that you make and justify all parameter choices.

(d) A round bar shown in Figure 2b is mounted on the end of a motor shaft at its central fixing point. The bar is used to provide an aerodynamic load on the motor. By assuming that the air flow around the shaft is everywhere turbulent, calculate the power absorption by the shaft for a rotational speed of 2000 revolutions per minute. The geometry is d-0.1m, L=1.0m. Explain any assumptions that you make and justify all parameter choices.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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