Explain the mechanism of drag and lift force generation for the wing using Newton's law.
Explain the mechanism of drag and lift force generation for the wing using Newton's law.
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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Explain the
Here are the hints :
If the wing does not exist, the velocity distribution is uniform at v=U_inf.
Therefore, the x-directional velocity of the air is deceralated by the wing.
This implies that the wing applied a force in the -x-direction to the air (Newton's second law).
In other words, the air flow applied a force in the x-direction to the wing (Newton's third law).
This is the mechanism of drag generation.
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