摘要
综述了近年来双辊薄带连铸过程与凝固组织数学模型以及物理数学多场耦合模型的研究和进展情况。对传热、流动、应力等多场耦合模型、宏观-微观模型的建模思想、特点和结论等进行了分析和比较,指出了目前还存在的问题,并展望了今后的发展方向。
The recent research progress of physical and mathematical model of casting process and solidification microstructure of twin-roll strip continuous casting was discussed.The basic idea,characteristic,and the theory of the heat transfer-flow-stress coupled multi-filed model,and the macro-micro model were analyzed.The existing problems and development trends were pointed out.
出处
《热加工工艺》
CSCD
北大核心
2011年第19期10-14,18,共6页
Hot Working Technology
基金
国家科技支撑项目(2007BAE23B02)
关键词
双辊连续铸轧
凝固组织
数值模拟
数学模型
研究展望
twin-roll continuous casting rolling
solidification structure
numerical simulation
mathematical model
research expect
