离心磨矿机单颗粒介质运动的计算机仿真  

COMPUTER EMULATION OF MOVEMENT OF INDIVIDUAL PARTICLES IN A CENTRIFUGAL MILL

作　　者：唐果宁[1,2] 岳文辉[1,2] 周贤[1,2] 

机构地区：[1]湘潭工学院 [2]焦作工学院

出　　处：《矿冶工程》1998年第2期27-30,34,共5页Mining and Metallurgical Engineering

基　　金：煤炭部科技发展项目

摘　　要：离心磨矿机介质运动非常复杂，其滚筒内介质运动规律难于用普通解析法确定。在试验观察基础上，建立了滚筒及单颗粒介质运动的数学模型，并运用计算机技术进行了运动过程仿真。结果表明，它与高速摄影机下的观察结果基本一致。Since the movement of centrifugal mill′s media is very complicated, it is difficult to determine its law by conventional analysis. Based on experiment and observation, the movement mathematical models are established for a centrifugal mill′s cylinder and individual media. Their movement process is emulated by a computer. It is shown that the results are consistant to the observations by a high speed camera.

关 键 词：离心磨矿机 介质运动 计算机仿真 选矿 磨矿 

分 类 号：TD453.01[矿业工程—矿山机电] TP391.9[自动化与计算机技术—计算机应用技术]