A propeller 2 m in diameter, like the one for which characteristics are given in Fig. 14.3,
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A propeller 2 m in diameter, like the one for which characteristics are given in Fig. 14.3, is to be used on a swamp boat and is to operate at maximum efficiency when cruising. If the cruising speed is to be 40 km/h, what should the angular speed of the propeller be?
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0.06 60 0.05 50 0.04 40 0.03 Ст 0.02 20 Cp 0.01 10 0.1 0.2 0.3 0.4 0.5 nD Cpand Cr Efficiency, percent
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The angular speed of the propeller can be calculated using the equation for the advance velocity of ...View the full answer
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Related Book For
Engineering Fluid Mechanics
ISBN: 9781118880685
11th Edition
Authors: Donald F. Elger, Barbara A. LeBret, Clayton T. Crowe, John A. Robertson
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