WATER MODEL SIMULATION OF TUNDISH FLOW UNDER VARYING CONDITIONS

被引：9
|
作者：
GODIWALLA, KM
SINHA, SK
SIVARAMAKRISHNAN, CS
机构：
[1] Natl Metallurgical Lab, Jamshedpur
来源：
STEEL RESEARCH | 1994年 / 65卷 / 07期
关键词：
D O I：
10.1002/srin.199401069
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
Water model studies have been conducted to characterise the flow conditions in continuous casting tundishes under conditions of open and submerged nozzles. In this investigation simulations of practical problems of flow interruptions from the ladle, thermal inversions due to uninsulated ladle, and pneumatic agitation near the tundish end wall were conducted. The studies showed that incorporation of suitable flow control devices brings about homogenisation of temperature and composition between strands in the above cases. This study also showed that agitation of the liquid at the end wall reduces the extent of stagnant zone in the tundish.
引用
收藏
页码：267 / 272
页数：6
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