MULTIPLE SPOUTS IN A 2-DIMENSIONAL BED WITH A PERFORATED-PLATE DISTRIBUTOR

被引：6

作者：

HUANG, CC ^{[1
]}

CHYANG, CS ^{[1
]}

机构：

[1] CHUNG YUAN CHRISTIAN UNIV,DEPT CHEM ENGN,CHUNGLI,TAIWAN

来源：

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN | 1993年 / 26卷 / 06期

关键词：

MULTIPLE SPOUTS; PERFORATED PLATE; MAXIMUM SPOUTABLE BED HEIGHT;

D O I：

10.1252/jcej.26.607

中图分类号：

TQ [化学工业];

学科分类号：

0817 [化学工程与技术];

摘要：

The behavior of multiple spouts above a perforated plate in a 400 mm x 15 mm two-dimensional bed of glass beads with mean diameters from 214 mum to 1095 mum was investigated. The operation of the perforated-plate distributor was taken into account while phase diagrams for the 2-D bed of glass beads were mapped. Two types of incoherent spouting were observed. The stability of multiple spouts was affected by bed height, superficial gas velocity, particle size and distributor design.

引用

页码：607 / 614

页数：8

共 16 条

[1]

Chandnani P. P., 1986, FLUIDIZATION, P233

[2]

Epstein N., 1984, HDB POWDER SCI TECHN

[3]

GAS JETS IN FLUIDIZED-BEDS AND SPOUTS - A COMPARISON OF EXPERIMENTAL BEHAVIOR AND MODELS [J].