Simulation on the Burden Distribution by DEM

摘要：

　　In this paper,a numerical simulation model based on discrete element method (DEM) has been developed to analyze the burden distribution in the Melter gasifier of COREX process.The burden trajectory,the location and the burden surface profile are analyzed in the top charging of melter gasifier.The distribution of ore and coke and the porosity in the radial direction are given under the different charging mode.The results can be used to optimize the charging parterre in order to obtain the reasonable gas distribution.

关键词： COREX Melter gasifier burden distribution DEM

作者: Ye SUN Guoxi WU Ren CHEN Lina SUN Haifeng LI

作者单位: Department of Metallurgy Engineering,Liao Ning Institute of Science and Technology,117004,Benxi,Chin Northeastern University,Shenyang 110819,Liaoning,China

会议类型: 国际会议

会议名称: 2012 2nd International conference on Machinery Electronics and Control Engineering (2012年第二届国际机械电子与控制工程会议(ICMECE 2012))

会议地点: 济南

会议语种:英文

页码: 1078-1081

在线出版日期: 2012-12-29（万方平台首次上网日期，不代表论文的发表时间）