SOLIDS EXCHANGE BETWEEN THE BUBBLE WAKE AND THE EMULSION PHASE IN A 2-DIMENSIONAL GAS-FLUIDIZED BED

被引：16

作者：

BASESME, EA

LEVY, EK

机构：

[1] Energy Research Center, Packard Laboratory No. 19, Lehigh University, Bethlehem

来源：

POWDER TECHNOLOGY | 1992年 / 72卷 / 01期

关键词：

Bubble wake - Gas fluidized beds - Solids exchange - Two dimensional fluidized beds;

D O I：

10.1016/S0032-5910(92)85020-V

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Information on the rates of solids exchange between the bubble wake and the emulsion phase in a gas-fluidized bed is needed in modeling solids mixing and segregation patterns. Experimental data are presented for two-dimensional bubbles, giving wake exchange rate as a function of minimum fluidization velocity and bubble diameter. Comparisons are made with recent theoretical models for wake exchange.

引用

页码：45 / 50

页数：6

共 5 条

[1]

BURGESS JMA, 1977, 2ND PACHEC DENV, P1405

[2] MEASUREMENT OF SOLID EXCHANGE BETWEEN THE BUBBLE WAKE AND THE EMULSION PHASE IN A 3-DIMENSIONAL GAS-FLUIDIZED BED [J].