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(a)Average torque Mt=5968.31 Nm
(b)Energy output per cycle=75000.00 Nm
Energy output during power stroke=112500.00 Nm
Energy stored in the flywheel=106531.69 Nm
(c)Stress=rho*V^2
V=23.57 m/s
V=r*w
r=V/w=1.125 m
(d)Mass of rim of flywheel:
mr=(K*E)/(V^2 *delta) =5752.71 kg
(e)Dimensions of rim
mr=pi*Dm*t*b*rho
For square rim, t=b=0.336 m
For rectangular rim, b=2t=0.475 m and t=0.238 m
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