An airfoil of chord length 2 m and of span 15 m has an angle of attack as 6°. The airfoil is moving with a velocity of 80 m/s in air whose density is 1.25 kg/m. Find the weight of the airfoil and the power required to drive it. The values of co-efficient of drag and lift corresponding to angle of attack are given as 0.03 and 0.5 respectively.

An airfoil of chord length 2 m and of span 15 m has an angle of attack as 6°. The airfoil is moving with a velocity of 80 m/s in air whose density is 1.25 kg/m. Find the weight of the airfoil and the power required to drive it. The values of co-efficient of drag and lift corresponding to angle of attack are given as 0.03 and 0.5 respectively.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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