id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
alkej-604	Mohammed, Alaa K.; Hussen, Hassanin Ali; Abid Al-Rassul, Safa	اداء المفاعلات الحيوية ذات الخلاطات المزدوجة الساحبة للهواء	2008	8	.pdf	application/pdf	2899	198	71	The ratio of impeller diameter to tank diameter (D/T) and the submergence (S) of upper impeller from the top were varied. The ratio of impeller diameter to vessel diameter (D/T) was varied from 0.15 to 0.35 .The lower impeller clearance from the tank bottom (C1) was also varied over a wide range (C1 =T/4 to T/8).	cache/alkej-604.pdf	txt/alkej-604.txt