Numerical Study on Flow Characteristics in a Stirring Vessel

摘要：

In order to improve the desulphurization efficiency of KR mixing method in the process of molten iron refining, the method of CFD was used to analyze the flow field in a stirring vessel. The Fluent software was adopted to simulate and analyze the internal flow rule in a 3D stirring vessel with the method of multiple reference frame approach, and the corresponding models of Euler two-phase flow fluid model and standard k-e turbulence model were used. By comparing with the experimental result, the influence of important parameters of agitator on internal flow field in the stirring vessel, such as rotational velocity, immersion depth and impeller type was discussed, and the flow structure was analyzed as well.

关键词： Numerical simulation Stirring vessel Desulphurization of molten iron Flow field

作者: LIANG Ruquan Jl Junhong Yan Fusheng HE Jicheng

作者单位: Key Laboratory of National Education Ministry for Electromagnetic Process of Materials,Northeastern Key Laboratory of National Education Ministry for Electromagnetic Process of Materials,Northeastern Research Institute, Northeastern University, 110819, Shenyang, China

会议类型: 国际会议

会议名称: 2011 3nd International Conference on Mechanical and Electronics Engineering(2011年第三届机械与电子工程国际会议 ICMEE2011)

会议地点: 合肥

会议语种:英文

页码: 3050-3053

在线出版日期: 2011-09-23（万方平台首次上网日期，不代表论文的发表时间）