The NACA 64(l)412 airfoil has a lift-to-drag ratio of 50 at 0 angle of attack, as shown

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The NACA 64(l)–412 airfoil has a lift-to-drag ratio of 50 at 0° angle of attack, as shown in Fig. 15–43. At what angle of attack does this ratio increase to 80?

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Fundamentals of Thermal-Fluid Sciences

ISBN: 978-0078027680

5th edition

Authors: Yunus A. Cengel, Robert H. Turner, John M. Cimbala

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Question Posted: Dec 04, 2018 11:41 AM

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The NACA 64(l)412 airfoil has a lift-to-drag ratio of 50 at 0 angle of attack, as shown

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Fundamentals of Thermal-Fluid Sciences

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