For the propeller and conditions described in Problem 14.10, determine the thrust and the power input. Assume
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For the propeller and conditions described in Problem 14.10, determine the thrust and the power input. Assume ρ = 1.2 kg/m3.
Data from Problem 14.10
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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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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