Prediction of Cluster Size in Circulating Fluidized Beds

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN

Masayuki Horio¹  Munechika Ito¹ 

[1] Graduate School BASE, Tokyo University of Agriculture and Technology

关键词: Circulating Fluidized Bed;    Flow Modeling;    Suspension;    Cluster;    Bubble;   

DOI  :  10.1252/jcej.30.691

来源: Maruzen Company Ltd

【 摘 要 】

References(14)Cited-By(13)A simple model is presented to predict cluster size and cluster, voidage for a given set of suspension voidage and operating conditions of a circulating fluidized bed. In this model a cluster is supposed to be suspended by both gas flows inside and outside the cluster; and the gas around the cluster is supposed to form bubble like gas pockets that move upward by buoyancy force. Model predictions are successfully compared with experimental data in the literature.

【 授权许可】

Unknown