铸造技术2025，Vol.46Issue(7)：716-724,9.DOI:10.16410/j.issn1000-8365.2025.4227
铅薄板单辊连铸机水冷辊的数值模拟与设计研究
Numerical Simulation and Design of Water-cooled Roll Temperature Field in Lead Thin Plate Continuous Casting Machine
摘要
Abstract
A water-cooled roll is the core component of single-roll continuous casting technology for lead sheets,and its cooling effect directly affects the thickness control and quality uniformity of lead sheets.On the basis of the single roll continuous casting process,a three-dimensional numerical simulation of a water-cooled roll was carried out via ANSYS Fluent software,and the influences of different numbers of water outlet holes on the temperature field and flow field of the water-cooled roll were analysed.The results show that the distribution of the flow field inside the water-cooled roll is closely related to the number of water outlet holes,and the 24-hole design has the best performance in terms of the cooling effect and temperature uniformity,which can effectively control the thickness of the lead sheet and reduce the temperature fluctuation.The simulation results are verified by experiments.The lead sheet produced by the designed water-cooled roll prototype has a uniform thickness and smooth surface,which can meet the production requirements.关键词
单辊薄板连铸机/水冷辊/铅薄板/ANSYS Fluent/数值模拟/冷却性能Key words
single-roll thin slab continuous casting machine/water-cooled roll/lead thin slab/ANSYS Fluent/numerical simulation/cooling performance分类
矿业与冶金引用本文复制引用
郭伊利,周雄,徐家乐,张庆硕,刘卓灵..铅薄板单辊连铸机水冷辊的数值模拟与设计研究[J].铸造技术,2025,46(7):716-724,9.基金项目
重庆市自然科学基金创新发展联合基金(CSTB2022NSCQ-LZX0071) （CSTB2022NSCQ-LZX0071）
