REAL-TIME CAPACITANCE IMAGING OF BUBBLE FORMATION AT THE DISTRIBUTOR OF A FLUIDIZED-BED

被引：65

作者：

WANG, SJ

DYAKOWSKI, T

XIE, CG

WILLIAMS, RA

BECK, NS

机构：

[1] UNIV MANCHESTER,INST SCI & TECHNOL,DEPT ELECT ENGN & ELECTR,MANCHESTER M60 1QD,LANCS,ENGLAND

[2] UNIV EXETER,CAMBORNE SCH MINES,REDRUTH TR15 3SE,CORNWALL,ENGLAND

来源：

CHEMICAL ENGINEERING JOURNAL AND THE BIOCHEMICAL ENGINEERING JOURNAL | 1995年 / 56卷 / 03期

关键词：

D O I：

10.1016/0923-0467(94)02916-4

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

This paper describes the use of a transputer-based 8-electrode capacitance tomography system for imaging gas bubbles in a fluidized bed in the vicinity of an air distributor plate. The quantitative results show how the solid concentration distribution varies as a function of time for three different flow regimes: bubbling, slugging and the transition to turbulent. Bubble shape, length and coalescence can be observed.

引用

页码：95 / 100

页数：6

共 8 条

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