Engineering, 27.03.2020 01:48, hugbug2554

Using the data given in the last problem for the NACA 2412 airfoil calculate the lift and moment about the quarter chord (per unit span) for this airfoil when the angle of attack is 4o . The airfoil is in a flow at standard sea level condition with a velocity of 50 ft/s and has chord of 2 ft.

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Using the data given in the last problem for the NACA 2412 airfoil calculate the lift and moment abo...