id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cet-9246		cet-9246		6	.pdf	application/pdf	3465	178	63	An important conclusion was that if downcomers could be developed to realize parallel liquid flow patterns on trays (corresponding to the Lewis Case 2), it would lead to higher tray efficiencies, than the conventional counter-current flow patterns (Lewis Case 3). Gains from tray efficiency enhancements can also be invested in decreasing operational expenses.	cache/cet-9246.pdf	txt/cet-9246.txt