RH真空室喷粉颗粒运动数学模型  

A mathematical model of jetted powder movement in RH vacuum chamber

作　　者：陈义胜[1] 贺友多 苍大强[2] 

机构地区：[1]包头钢铁学院冶金工程研究所,内蒙古包头014010 [2]北京科技大学冶金学院,北京100083

出　　处：《包头钢铁学院学报》2001年第2期122-124,共3页Journal of Baotou University of Iron and Steel Technology

摘　　要：在真空室气体运动场模拟计算的基础上 ,通过喷粉颗粒动量守恒来描述真空室内喷粉颗粒的运动过程 在对大量不同粒径喷粉颗粒运动模拟研究的基础上 。On the basis of the gas field having been simulated in RH vacuum chamber,the jetted powder movement in the vacuum chamber has been described by momentum equilibrium of powder.After the simulation of lots of jetted powder motion,a rate at which powder of different size is absorbed by molten steel is studied statistically.

关 键 词：RH真空精炼 喷粉颗粒 数学模型 炼钢 

分 类 号：TF769.4[冶金工程—钢铁冶金]