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In a wing, the coefficient of pressure at the upper surface is greater than the lower surface.

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In a wing, the coefficient of pressure at the upper surface is greater than the lower surface.

(a) true

(b) false

This question was posed to me during an internship interview.

Question is taken from Pressure Coefficient in chapter Inviscid & Incompressible Flow of Aerodynamics

1 Answer

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Best answer
Right choice is (b) false

Easiest explanation: The pressure on the lower surface of the wing is greater than the lower surface. As the pressure on the lower surface is more, the amount of lift generated increases and we get more lift. The amount of lift depends on the pressure at the lower surface.

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