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Consider an NACA 2412 airfoil with chord of 1.5 m at an angle of attack of 4°. For a free-stream …
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What are the aerodynamics of a cow?
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What are form drag and profile drag?
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Find the gliding distance of an aircraft flying at an altitude of \(1500\,m\) with a maximum lift to drag ratio …
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Find the total drag of an airplane flying at a velocity of \(90\,m/s\) with \(L/D\) ratio maximum. Airplane is weighing …
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An airplane having a weight of \(10,000 N\) is flying at a velocity of \(260\,km/h\) at standard sea level conditions. …
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Calculate the wave drag on the wings of an airplane which is flying at a Mach number of \(2.1\) at …
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Why induced drag is minimum for an elliptical wing planform?
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Induced drag is minimum for which type of a wing planform
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What are profile drag, parasite drag, induced drag and wave drag?
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Consider an airplane in an accelerated climb. At a given instant in this climb, the specific excess power is 120 ft/s
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Consider an airplane flying at 620 mi/h at 35,000 ft. Calculate its energy height.
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For a turbojet-powered airplane with the altitude variation of thrust given by Eq. (3.19), show that as the altitude increases, the maximum velocity decreases.
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For the BD-5J, calculate (a) The maximum value of CL/CD (b) The maximum value of CL^(1/ 2) /CD
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