Aerodynamic theory and test of strut forms. Part I (1930)
NASA Technical Reports Server (NTRS) · leaf 14
139 AERODYNAMIC THEORY AND TEST OF STRUT FORMS has then to apply equation (27) only to the strut median plane, using for L the distance from the entering edge and for Y the surface speed past the element of strut surface, whose projec- tion on the plane is dL. From equation (6) the actual surface… … 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\ (28) The…
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