id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
rr171v5751q	Barry T. Pawlowski Jr.	A Study of Secondary Flow Generation Within a "Virtual-Duct"	2023		.txt	text/plain	544	15	34	The research also experimentally demonstrates that the virtual-duct is performing as intended by countering the effects of turret curvature by increasing the centerline pressure coefficient and delaying separation off the aft of the turret, however performance is reduced by the presence of the corner vorticies. Previous investigations revealed that the virtual-duct also generated secondary flows on the turret surface, in particular, oil-flow visualization showed regions next to the virtual-duct fences that were swept clear of oil that was pushed towards the centerline of the hemisphere.	cache/rr171v5751q.txt	txt/rr171v5751q.txt