2. Suppose you wish to use a spinning cylinder to create lift for an aircraft. A cylinder of radius r androtates with angular velocity . If the cylinder is traveling with velocity V, find an expression forthe lift generated per unit length in terms of these quantities and the density, p. Find the angularrate required (in radians/s and in rpm) for the cylinder to lift a small aircraft with m = 1100 kg,Voo= 1.0 kg/m³. The "wing span" is 8 m.120 kt, r = 1 m, and p ==

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Answered: 2. Suppose you wish to use a spinning…

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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2. Suppose you wish to use a spinning cylinder to create lift for an aircraft. A cylinder of radius r and
rotates with angular velocity . If the cylinder is traveling with velocity V, find an expression for
the lift generated per unit length in terms of these quantities and the density, p. Find the angular
rate required (in radians/s and in rpm) for the cylinder to lift a small aircraft with m = 1100 kg,
Voo
= 1.0 kg/m³. The "wing span" is 8 m.
120 kt, r = 1 m, and p =
=

Expert Solution

Step 1: Determine the given data

$straight m equals 1100 space kg straight V subscript infinity equals 120 space kt equals 61.733 space straight m divided by straight s straight r equals 1 space straight m straight rho equals 1 space kg divided by straight m cubed straight l equals 8 space straight m To space determine colon An space expression space for space the space lift space generated space per space unit space length The space angular space rate space required$

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