CORRELATION OF DATA FOR MINIMUM FLUIDISING VELOCITY AND BED EXPANSION IN PARTICULATELY FLUIDISED SYSTEMS

被引：16

作者：

GODARD, K

RICHARDS.JF

机构：

[1] Department of Chemical Engineering, University College Swansea U.K

来源：

CHEMICAL ENGINEERING SCIENCE | 1969年 / 24卷 / 02期

关键词：

D O I：

10.1016/0009-2509(69)80044-8

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The correlations due to Carman and to Ergun for pressure drop for flow of fluids through fixed beds have been used to express the ratio of the free falling velocity of an individual particle to the minimum fluidising velocity for a bed of uniform particles as a function of the Galileo number. The results have then been used to evaluate the index n in the relation (uc/ui = en) connecting fluidising or sedimentation velocity with voidage. © 1969.

引用

页码：363 / &

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[10]

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