Problem 2 Figure P2 shows the variation with time of torque required on the driving shaft of a machine during one-cycle operations to produce a specific product. The shaft is direct coupled to an electric motor, which exerts a constant torque of 300 Nm and runs at a mean speed of 1,400 rpm. The total mass moment of inertia of rotating parts of the motor and machine is 11 kgm?. To minimize the fluctuation of speed, a flywheel of mass 200 kg with a radius of gyration of 0.7 m is fitted to the system. Determine the following:- i. Total number of product produces in 1 hour. Maximum and minimum speed of flywheel. ii.

Problem 2 Figure P2 shows the variation with time of torque required on the driving shaft of a machine during one-cycle operations to produce a specific product. The shaft is direct coupled to an electric motor, which exerts a constant torque of 300 Nm and runs at a mean speed of 1,400 rpm. The total mass moment of inertia of rotating parts of the motor and machine is 11 kgm?. To minimize the fluctuation of speed, a flywheel of mass 200 kg with a radius of gyration of 0.7 m is fitted to the system. Determine the following:- i. Total number of product produces in 1 hour. Maximum and minimum speed of flywheel. ii.

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter4: Numerical Analysis Of Heat Conduction

Section: Chapter Questions

Problem 4.49P

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