铁尾矿分级水力旋流器的数值仿真  

The Piecewise Cubic Hermite Interpolation Method for Solving Trust Region Subproblem

作　　者：李亮[1] 王守信[1] 司炎飞[1] 

机构地区：[1]太原科技大学机械工程学院,太原030024

出　　处：《太原科技大学学报》2014年第3期212-216,共5页Journal of Taiyuan University of Science and Technology

摘　　要：本文应用计算流体力学软件FLUENT,采用雷诺应力模型(RSM)对选矿厂的铁尾矿进行分级的水力旋流器的运动规律进行了数值仿真,揭示了其压力,速度和体积分数的分布规律,为选矿厂如何使用水力旋流器提供了理论的参考价值。The Article focuses on the numericAl simulAtion of LAw of Motion in A hydrocyclone which is used to classify iron tAils in minerAl processing plAnt by using RSM model in computAtionAl fluid dynAmics FLUENT. It explains the regulArities of distribution of pressure,velocity And volume frAction,And provides theoreticAl reference for how to use the hydrocyclones in minerAl processing plAnt.

关 键 词：铁尾矿 分级 水力旋流器 数值仿真 

分 类 号：TD454[矿业工程—矿山机电]