摘要
以某钢厂120 t单孔底吹氩钢包为研究对象,利用ANSYS-FLUENT软件对不同吹氩条件下钢包内钢液的流场进行数值模拟,并预测混匀时间。结果表明,吹孔位置位于1/2R处,氩气流量为100 L/min时,钢液的混匀时间最短,钢包内钢液的搅拌效果最好。
Taking a 120 t bottom-blowing argon ladle with single hole as the research object, the flow field of molten steel in the ladle under different argon blowing conditions was simulated by using ANSYS-FLUENT software and the mixing time were predicted. The results show that when the blowing hole position is 1/2 R and the argon flow rate is 100 L/min, the mixing time of molten steel is the shortest and the stirring effect of molten steel in the ladle is the best.
作者
赵红光
王宏丹
任兵芝
高艳宏
刘豆豆
ZHAO Hongguang;WANG Hongdan;REN Bingzhi;GAO Yanhong;LIU Doudou(School of Metallurgy and Material Engineering, Chongqing University of Science and Technology, Chongqing 401331, China)
出处
《热加工工艺》
CSCD
北大核心
2018年第11期76-78,83,共4页
Hot Working Technology
基金
重庆市教委科学技术研究项目(KJ1601326,KJ1713343)
重庆市基础科学与前沿技术研究专项(cstc2016jcyj A0142,cstc2017jcyj AX0236)
重庆科技学院大学生科技创新训练计划项目(201637)
关键词
钢包
底吹氩
数值模拟
混匀时间
ladle
bottom-blowing argon
numerical simulation
mixing time
