A COMPARISON OF EXPERIMENTALLY MEASURED AND THEORETICALLY CALCULATED VELOCITY-FIELDS IN A WATER MODEL OF AN ARGON STIRRED LADLE

被引：27

作者：

ILEGBUSI, OJ

SZEKELY, J

IGUCHI, M

TAKEUCHI, H

MORITA, Z

机构：

[1] OSAKA UNIV,DEPT MAT SCI & PROC,CHEM PROC & MET GRP,OSAKA 565,JAPAN

[2] MIT,DEPT MAT SCI & ENGN,CAMBRIDGE,MA 02139

来源：

ISIJ INTERNATIONAL | 1993年 / 33卷 / 04期

关键词：

2-PHASE FLOW; ARGON-STIRRED LADLE; NUMERICAL SIMULATION; VELOCITY MEASUREMENT; ANISOTROPIC MODEL OF TURBULENCE;

D O I：

10.2355/isijinternational.33.474

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

A model is developed to calculate the multi-phase flow produced by the bubbling of air into water, Two turbulence models are employed to represent the turbulence field namely, the k-epsilon model and an anisotropic eddy viscosity (algebraic stress) model. The predicted mean flow and turbulence parameters compare well with the experimental data.

引用

页码：474 / 478

页数：5

共 9 条

[1]

CASTILLEJOS AH, 1986, 4TH INT C INF MET LU

[2]

Castillejos AH, 1986, THESIS U BRIT COLUMB

[3] THE FLOW FIELD IN AIR WATER VERTICAL BUBBLING JETS IN A CYLINDRICAL VESSEL [J].