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Experimental observation of multiple steady states and temperature fields in a laboratory tubular reactor

✍ Scribed by O. Mikuš; J. Puszynski; V. Hlaváček

Publisher
Elsevier Science
Year
1979
Tongue
English
Weight
306 KB
Volume
34
Category
Article
ISSN
0009-2509

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✦ Synopsis

NOTATION numencal coefficient (subscnpt refers to the equation where It IS defined) drop dmmeter, m maxlmum drop dmmeter, m Sauter mean drop dmmeter, m Impeller diameter, m Impeller speed, s-' power mput to the unpeller, W power mput per umt mass, W kg-' power Input Per umt mass m the volume swept by the Impeller, W kg-' [l] HmzeJ 0,AIChEI 19551289 [21 Davies J T Turbulence Phenomena, p 349 Academic Press, London 1972 [3] Vermeulen T , Wdhams G M and LangloIs G E , Chem Engng Prog 1955 51 85 [4] Chen H T and MtddIeman S , A 2 Ch E J I%7 13 989 PI 161 171 power number, PlpN'D' PI circulation time, s 191 vessel diameter, m [101 impeller blade width (see Fig I), m [Ill Greek symbols p continuous phase density, kg mm3 cr interfacial tenslon, N m-'

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