Investigating the eruptions of fine-grain material from a nonuniform fluidized bed / Baskakov A.P., Shuvalov V.Y., Berg B.V. // Chemical Engineering Science. - 1984. - V. 39, l. 3. - P. 407-412.

ISSN:
00092509
Type:
Article
Abstract:
A model is proposed for the entrainment of particles from the surface of a fluidized bed. It is shown that the deep voids produced by coalescence of tw. The gas flux across the elongated ellipsoidal voids at the bed surface was investigated when the superficial gas velocity was equal to wmf and. The analytical solution for the gas flow through the ellipsoidal void when the Reynolds number is small was derived and an empirical correlation is giv. An empirical correlation for prediction of the maximum entrainment height was obtained. This includes a dependence on diameter and height of the bed, f. © 1984.
Author keywords:
Index keywords:
GASES; CHEMICAL OPERATIONS
DOI:
10.1016/0009-2509(84)80038-X
Смотреть в Scopus:
https://www.scopus.com/inward/record.uri?eid=2-s2.0-0021165336&doi=10.1016%2f0009-2509%2884%2980038-X&partnerID=40&md5=14ba9e47e5c81c56f2cf982c8f72e772
Соавторы в МНС:
Другие поля
Поле Значение
Link https://www.scopus.com/inward/record.uri?eid=2-s2.0-0021165336&doi=10.1016%2f0009-2509%2884%2980038-X&partnerID=40&md5=14ba9e47e5c81c56f2cf982c8f72e772
Affiliations Ural Polytechnic Institute, Sverdlovsk, 620002, Russian Federation
References Botterill, George, Besford, (1968) Chem. Engng Prog. Symp. Ser., 62 (62), p. 7; Do, Grade, Clift, (1972) Powder Technol., 6 (4), p. 195; Shuvalov, Baskakov, Berg, (1976) Teor. Osnovy Khim. Technol., 10 (6), p. 893; Berg, Baskakov, Shuvalov, (1974) Izvestiya AN SSSR, Energetika i Transport, p. 131. , No.2; Jackson, (1963) Trans. Inst. Chem. Engrs, 41, p. 22; ]Davidson, Harrison, (1971) Fluidization, , Academic Press, London
Correspondence Address Baskakov, A.P.; Ural Polytechnic Institute, Sverdlovsk, 620002, Russian Federation
CODEN CESCA
Language of Original Document English
Abbreviated Source Title Chem. Eng. Sci.
Source Scopus