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Wind-tunnel investigation of control-surface characteristics XIV : NACA 0009 airfoil with a 20-percent-chord double plain flap

Paul E Purser

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Abstract

function efficiently loth gaps of doutle.plain flaps should be sealed."..

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function efficiently loth gaps of doutle.plain flaps should be sealed."..

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Available abstract

function efficiently loth gaps of doutle.plain flaps should be sealed."..

Key concepts: Airfoil, Chord (peer-to-peer), NACA airfoil, Aerodynamic center, Wind tunnel, Angle of attack, Pitching moment, Lift-to-drag ratio

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Wind-tunnel investigation of control-surface characteristics XIV : NACA 0009 airfoil with a 20-percent-chord double plain flap — Research Paper | ScholarLens