Five liters/s of water enter the rotor shown in Video V5.10 and Fig. P5.83 along the axis
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Five liters/s of water enter the rotor shown in Video V5.10 and Fig. P5.83 along the axis of rotation. The crosssectional area of each of the three nozzle exits normal to the relative velocity is \(18 \mathrm{~mm}^{2}\). How large is the resisting torque required to hold the rotor stationary? How fast will the rotor spin steadily if the resisting torque is reduced to zero and
(a) \(\theta=0^{\circ}\),
(b) \(\theta=30^{\circ}\),
(c) \(\theta=60^{\circ}\) ?
Figure P5.83
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Related Book For
Munson Young And Okiishi's Fundamentals Of Fluid Mechanics
ISBN: 9781119080701
8th Edition
Authors: Philip M. Gerhart, Andrew L. Gerhart, John I. Hochstein
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