Turning moment 1mm = 60Nm: crank angle, 1 mm = 1°. The turning moment shows the maximum energy that needs to be stored by the flywheel in unit area is 2850 m. The flywheel rotates at an average speed of 220 rpm with a total speed change of 2.5%. If the mass of the flywheel is 500 kg, find the appropriate dimensions (inner diameter, outer diameter and thickness) of the flywheel. Given that inner diameter of the flywheel is 0.9 outer diameter and the density is 7.2 Mg/m3.

Turning moment 1mm = 60Nm: crank angle, 1 mm = 1°. The turning moment shows the maximum energy that needs to be stored by the flywheel in unit area is 2850 m. The flywheel rotates at an average speed of 220 rpm with a total speed change of 2.5%. If the mass of the flywheel is 500 kg, find the appropriate dimensions (inner diameter, outer diameter and thickness) of the flywheel. Given that inner diameter of the flywheel is 0.9 outer diameter and the density is 7.2 Mg/m3.

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.73P: The normal pressure acting on the disk of the sander is given by p=(4/3)+(r2/6), where p is the...

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Turning moment 1mm = 60 Nm: crank angle, 1 mm = 1° . The turning moment shows the maximum energy that needs to be stored by the flywheel in the unit area is 2850 m² . The flywheel rotates at an average speed of 220 rpm with a total speed change of 2.5%. If the mass of the flywheel is 500 kg, find the appropriate dimensions (inner diameter, outer diameter and thickness) of the flywheel. Given that inner diameter of the flywheel is 0.9 outer diameter and the density is 7.2 Mg/m³ .
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An engine has three single-acting cylinders whose cranks are spaced at 120° to each other. The turn- ng moment diagram for each cylinder consists of a triangle having the following values: Angle 0° 60° 180° 180° – 360° Torque (N-m) 200 Find the mean torque and the moment of inertia of the flywheel to keep the speed within 180±3 r.p.m.
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