id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ap-274	Rieger, F.	Power Characteristics of a Screw Agitator in a Tube	2001	4	.pdf	application/pdf	1677	88	56	Substracting equations above we obtain the following equation for � � � �a P P e e� � �max * min * max * min * (9) Coefficient c can be expressed from (8) c P ae� �max * max * (10) 3 Results and discussion The procedure proposed above was applied for a screw ag- itator with the following parameters: pitch s = 2D, root diameter d = 0.2 D and length L = 1.4 D – see Fig. In the creeping flow regime Eq.(1) reduces to � �P P e* * *� (5) and the dimensionless power characteristic is linear P c ae* *� � (6)	cache/ap-274.pdf	txt/ap-274.txt