Verification of Eulerian simulation of spontaneous bubble formation in a fluidized bed

被引：36

作者：

Boemer, A ^{[1
]}

Qi, H ^{[1
]}

Renz, U ^{[1
]}

机构：

[1] Rhein Westfal TH Aachen, Lehrstuhl Warmeubertragung & Klimatech, D-52056 Aachen, Germany

来源：

CHEMICAL ENGINEERING SCIENCE | 1998年 / 53卷 / 10期

关键词：

bubbling fluidized beds; gas/solid flows; Eulerian simulation; granular theory;

D O I：

10.1016/S0009-2509(98)00044-X

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

A computer code to simulate the fluid dynamics of fluidized beds with the Eulerian approach is being developed. To verify the results, experimental investigations were carried out at a two-dimensional lab-scale fluidized bed. The local-time-dependent solid volume fractions were measured with a video system. Comparison of the simulation with these experiments and various empirical models found in literature are presented. (C) 1998 Published by Elsevier Science Ltd. All rights reserved.

引用

页码：1835 / +

页数：11

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