Military aeroplanes; an explanatory consideration of their characteristics, performances, construction, maintenance, and operation, for the use of aviators (1918)
Loening, Grover Cleveland, 1888- · [Boston : W. S. Best Printing Company · leaf 47
tfHIN IN iflH iTUrAMI fflOfi PUKPFMpiruLAOLf PlAntTKAi PLANt - /J me plamb Airr4, or t SKT/ON ATlHe MAiJff^ VIA/^ereA A nujn on ZAiL^Appepro a ^JU/^TAf^e In A iJHeAHLiHf SHAPl ^ THE /tATiO Cr I.B1<iTH TB MAy.nipTH , -^ li rnujp FlNCNUi /\A770 DEFINITIONS … THE FLOW Ol- AIR UPPER LEFT. A ll.Al SURIACi: - UPPER RIGHT, A SPHERE -LOWER LEFT AND RK.Hl. STRUIS OI DI IlI:RI-:NT IMNEXESS RATIO 45 It is apparent that a spindle or fusiform shape, gently dividingthe air at the front, and gradually permitting the filaments to closetogether at the rear, will give…
Airplanes · Aeronautics, Military
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