Aerodynamic theory and test of strut forms. Part I (1930)
NASA Technical Reports Server (NTRS) · leaf 14
r L in feet, Strut width in inches, £ Fianai 11.—Experimental and theoretical afr speeds over surface of United States Navy No. 3 stmt tor unit stream speed or dDf= £10.85 L-°^flMdL+lJ85L0^f°^f'dL] (27) where/' is the slope of the curve F =/(£). Then Df= E^.^fL^ftM6L+lJ8SjtL"yM^,6L] or D{=E\h+h\… … -/.5-L Fiqubs 12.—Curves of V-ffU^" versus stmt width for unit stream speed. Areas under (1) and (2) give h and It In equation 2£ 7t + 72=1.055
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