Design a single-plate automobile clutch to transmit a maximum torque of 250 N-m at 2000 rpm. The outside diameter of the clutch is 250 mm and the clutch is engaged at 55 km/h. Find: 1. The number of revolutions of the clutch slip during engagement; and 2. Heat to be dissipated by the clutch for each engagement. The following additional data is available: Engine torque during engagement = 100 N-m; Mass of the automobile = 1500 kg; Diameter of the automobile wheel = 0.7 m; Moment of inertia of combined engine rotating parts, flywheel, and input side of the clutch = 1 kg-m²; Gear reduction ratio at differential = 5; Torque at rear wheels available for accelerating automobile = 175 N-m; Coefficient of friction for the clutch material = 0.3; Permissible pressure = 0.13 MPa.

Design a single-plate automobile clutch to transmit a maximum torque of 250 N-m at 2000 rpm. The outside diameter of the clutch is 250 mm and the clutch is engaged at 55 km/h. Find: 1. The number of revolutions of the clutch slip during engagement; and 2. Heat to be dissipated by the clutch for each engagement. The following additional data is available: Engine torque during engagement = 100 N-m; Mass of the automobile = 1500 kg; Diameter of the automobile wheel = 0.7 m; Moment of inertia of combined engine rotating parts, flywheel, and input side of the clutch = 1 kg-m²; Gear reduction ratio at differential = 5; Torque at rear wheels available for accelerating automobile = 175 N-m; Coefficient of friction for the clutch material = 0.3; Permissible pressure = 0.13 MPa.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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