id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ap-310	Rieger, F.	Pumping Efficiency of Screw Agitators in a Tube	2002	3	.pdf	application/pdf	1396	79	60	[J kg�1] e* dimensionless specific energy, e* � e/�n e *max maximum dimensionless specific energy e+ dimensionless specific energy, e+ � e /n2d2 emax � maximum dimensionless specific energy L length The effect of Reynolds number on pumping characteristics was shown in [1].	cache/ap-310.pdf	txt/ap-310.txt