id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ap-562	Catalano, F. M.	On the Effects of an Installed Propeller Slipstream on Wing Aerodynamic Characteristics	2004	7	.pdf	application/pdf	3535	167	62	The relative position between propeller and wing could be changed in the pusher model, and a total of 7 positions were analysed. [5, 6] and also demonstrated that laminar flow could be increased when pusher propellers are installed in convenient positions behind a wing, resulting in less friction drag.	cache/ap-562.pdf	txt/ap-562.txt