Example 24.10. Determine the natural frequencies of torsional oscillation for the follow- ing system. The system is a re

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Example 24 10 Determine The Natural Frequencies Of Torsional Oscillation For The Follow Ing System The System Is A Re 1 (68.43 KiB) Viewed 57 times

Example 24.10. Determine the natural frequencies of torsional oscillation for the follow- ing system. The system is a reciprocating I.C. engine coupled to a centrifugal pump through a pair of gears. The shaft from the flywheel of the engine to the gear wheel is of 60 mm diameter and 950 mm length. The shaft from the pinion to the pump is of 40 mm diameter and 300 mm length. The engine speed is th of the pump speed. Moment of inertia of the flywheel 800 kg-m Moment of inertia of the gear wheel = 15 kg-m Moment of inertia of the pinion 4 kg-m? Moment of inertia of the pump 17 kg-m Modulus of rigidity for shaft material is 84 GN/m².