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categoryهندسة الطيران والفضاء schoolبكالوريوس event_available2026-07-13

السؤال

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A NACA 0012 airfoil has a plain flap with the length of 0.2c which is deflected 25°. a) Provide the lift coefficient and the center of pressure as functions of angle of attack b) Calculate Cmc/4 for this airfoil

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