Drag of Exposed Fittings and Surface Irregularities on Airplane Fuselages (1928)
NASA Technical Reports Server (NTRS) · leaf 15
K.A.C.A. Technical Note No.230 Fig. 8 i/S";;ap r 0 I 13-A 13-3 — »-\ | .063 . 103 | Lbs-i ! Lbs. 11! per'" j per ft. ft. i L. .OSBLbe. 14 per ft. Numbers near arrows are pounds drag at 100 M.P.H. Arrows show air direction. … m , 0 3 1" 3« Scale e==ae==x===« . Fig.5
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