物料粉碎的简单分形和多度域分形  

Simple fractal and multi-range fractals in material comminution

作　　者：张智铁[1] 夏铮[1] 

机构地区：[1]中南工业大学机电工程学院,湖南长沙410083

出　　处：《矿山机械》1999年第7期13-15,共3页Mining & Processing Equipment

摘　　要：论述了物料粉碎过程的分形结构、裂纹扩展的分形效应、颗粒表面的分形特征和物料粉碎能耗的分形特征等几种简单分形以及物料断面剖线和等值线的多度域分形。The fractal structure in commipution process, the fractal effect of crack propagation, the fractal Characteristic of surface of material particles,the fractal Characteristic of energy consumption in materail comminution and the multirange fractals of profile and isopleth on the fracture surface of materisls are discussed.

关 键 词：矿物 物料粉碎 简单分形 多度域分形 粉碎机 

分 类 号：TD921.2[矿业工程—选矿] TD451