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连铸结晶器流场模拟研究现状

发表时间:2009-06-30  浏览量:2032  下载量:882
全部作者: 禄向阳,刘国齐,马天飞,杨文刚
作者单位: 北京科技大学材料科学与工程学院;河南省特种耐火材料重点实验室;中钢集团洛阳耐火材料研究院
摘 要: 为优化结晶器内钢水的流动状态、提高铸坯质量,常常采用模拟的方法研究浸入式水口结构、连铸参数,如浸入深度、拉坯速度等对结晶器内流场的影响。物理模拟和数值模拟均是模拟研究结晶器内流场分布的有效手段,这里综述了物理模拟和数值模拟的原理、试验方法、试验内容和流场优劣的评价方法,并指出了研究方向。
关 键 词: 钢铁冶金;物理模拟;综述;数值模拟;流场;结晶器
Title: Current research progress of flow stimulation in continuous casting mold
Author: LU Xiangyang, LIU Guoqi, MA Tianfei, YANG Wengang
Organization: School of Materials Science and Engineering, University of Science and Technology;Henan Key Laboratory of Advanced Refractories; Luoyang Institute of Refractories Research, Sino Steel
Abstract: To optimize the flow pattern in the mold and improve the quality of the steel, continuous casting parameters such as immersion depth and casting speed are often studied by the simulation methods. Physical stimulation and numerical stimulation are both effective means to study the flow patterns in the mold for the continuous casting. The principle, experimental methods, contents and flow evaluation methods for physical stimulation and numerical stimulation are reviewed in this paper and the suggestions are also raised.
Key words: ferrous metallurgy; physical stimulation; review; numerical stimulation; flow field; mold
发表期数: 2009年6月第12期
引用格式: 禄向阳,刘国齐,马天飞,等. 连铸结晶器流场模拟研究现状[J]. 中国科技论文在线精品论文,2009,2(12):1215-1220.
 
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