3 DIMENSIONAL REPRESENTATION OF FLUID-FLOW INDUCED IN LADLES OR HOLDING VESSELS BY THE ACTION OF LIQUID-METAL JETS

被引：11

作者：

SALCUDEAN, M ^{[1
]}

GUTHRIE, RIL ^{[1
]}

机构：

[1] MCGILL UNIV,DEPT MIN & MET ENGN,MONTREAL H3C 3G1,QUEBEC,CANADA

来源：

METALLURGICAL TRANSACTIONS B-PROCESS METALLURGY | 1979年 / 10卷 / 03期

关键词：

D O I：

10.1007/BF02652515

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

A three dimensional flow model is proposed for describing the recirculatory flow patterns generated by coherent jets of metal entering ladles or holding vessels. Based on previous lam-inar and turbulent flow models1,2 developed for axisymmetric conditions, it was decided that a transient three dimensional, laminar flow model was best suited to predict the effect of jet angle, jet location and ladle aspect ratio on resulting flow patterns. It is shown that the ladle's shape and the jets location and entry angle are critical in establishing the nature of the recirculating flow patterns, and that in some instances, surface flow along the minor axis can reverse. © 1979 American society for metals and the metallurgical society of AIME.

引用

页码：423 / 428

页数：6