HEAT-TRANSFER IN HIGH-TEMPERATURE FAST FLUIDIZED-BEDS

被引：87

作者：

BASU, P

机构：

[1] Department of Mechanical Engineering, Technical University of Nova Scotia, Halifax

来源：

CHEMICAL ENGINEERING SCIENCE | 1990年 / 45卷 / 10期

基金：

加拿大自然科学与工程研究理事会;

关键词：

D O I：

10.1016/0009-2509(90)80058-M

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Heat transfer to the wall of a fast fluidized bed has been measured for four different particle sizes, two sizes of heat transfer probes and several temperatures from 30°C to about 900°C. A critical analysis of experimental data of other investigators is presented and compared with the present data. A mechanistic model is presented to explain the interdependence of design and operating parameters. Equations are presented for prediction of bed-to-wall heat transfer in circulating fluidized bed combustors. © 1990.

引用

页码：3123 / 3136

页数：14

共 32 条

[1]

Andersson B.-A., 1987, P 9 INT C FLUID BED, P592

[2]

[Anonymous], 1991, FLUID ENG, DOI DOI 10.1016/B978-0-08-050664-7.50009-3

[3]

Bader R., 1988, PROC 2 INT C CIRCULA

[4]

Baskakov A. P., 1968, HIGH SPEED NONOXIDAT

[5] AN INVESTIGATION INTO HEAT-TRANSFER IN CIRCULATING FLUIDIZED-BEDS [J].

BASU, P ;

NAG, PK .

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 1987, 30 (11) :2399-2409

[6]

Basu P., 1988, CIRCULATING FLUIDIZE, P245

[7]

Bi H. T, 1989, FLUIDIZATION, P701

[8] EFFECTIVE ABSORPTIVITY AND EMISSIVITY OF PARTICULATE MEDIA WITH APPLICATION TO A FLUIDIZED-BED [J].

BREWSTER, MQ .

JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME, 1986, 108 (03) :710-713

[9]

CHEN JC, 1988, CIRCULATING FLUIDIZE, V2, P255

[10]

COUTURIER MF, 1989, 3RD CIFBT WORKSH FRE

← 1 2 3 4 →