An engine drives a machine. The torque equations is given below. The momentof inertia of the rotating components are 54kgm². The average speed of thesystem is 300 rpm.Tmachine= 1500+ 318.310 € (0 → π,π → 2π) and repeatTengine= 2000 + 500 sin0Calculate:1.Draw the crank effort diagram and show the values of all the relevant points.(2.5048 Rad)2.The percentage velocity variation over the cycle. (0J, 0%)3.The maximum instantaneous acceleration(-29.726 rad/s2)

Write the given data with suitable variables: I=54 kg-m2N=300 rpmθperiodθp=2π

An engine drives a machine. The torque equations is given below. The moment of inertia of the rotating components are 54kgm². The average speed of the system is 300 rpm. T machine = 1500+ 318.310 € (0 → π,л→ 2л) and repeat = 2000 + 500 sino Ten engine Calculate: 1.Draw the crank effort diagram and show the values of all the relevant points. (2.5048 Rad) 2. The percentage velocity variation over the cycle. (0J, 0%)

An engine drives a machine. The torque equations is given below. The moment of inertia of the rotating components are 54kgm². The average speed of the system is 300 rpm. T machine = 1500+ 318.310 € (0 → π,л→ 2л) and repeat = 2000 + 500 sino Ten engine Calculate: 1.Draw the crank effort diagram and show the values of all the relevant points. (2.5048 Rad) 2. The percentage velocity variation over the cycle. (0J, 0%)

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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Concept explainers

Combined Loading

Any functioning component, such as machine parts, structural members, pressure vessels, and so on, are all under the influence of more than one force. When anybody is under the influence of more than one force such as shear forces, bending moments, axial forces, torsion, and so on, then such body is said to be under combined loading. A very practical example of combined loading is the crankshaft of an internal combustion engine (IC engine). The crankshaft of the IC engine is under high rpm, which is caused due to the torsional forces. Due to the presence of piston, counterbalances, and internal imbalances, the crankshaft experiences lateral forces and due to the rise in temperature, the crankshaft undergoes thermal expansion, which pulls the crankshaft along the axial direction and lateral direction. The presence of unbalanced loads along the periphery of the crankshaft also induces a bending moment.

Question

An engine drives a machine. The torque equations is given below. The moment
of inertia of the rotating components are 54kgm². The average speed of the
system is 300 rpm.
T
machine
= 1500+ 318.310 € (0 → π,π → 2π) and repeat
Tengine
= 2000 + 500 sin0
Calculate:
1.Draw the crank effort diagram and show the values of all the relevant points.
(2.5048 Rad)
2.The percentage velocity variation over the cycle. (0J, 0%)
3.The maximum instantaneous acceleration
(-29.726 rad/s2)

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