基于CFD的螺旋钻采煤机承压输送数学模型构建及仿真分析  

Conveying Mathematical Model Building and Simulation Analysis of Spiral Drilling Machine under Pressure Based on CFD

作　　者：胡春健[1] 欧锐 

机构地区：[1]重庆财经职业学院,重庆402160 [2]重庆跃进机械厂有限公司,重庆402160

出　　处：《煤矿机械》2014年第6期245-247,共3页Coal Mine Machinery

摘　　要：借助CFD软件对螺旋钻采煤机在工作状态下的承压输送过程构建数学模型,结合煤颗粒运动的受力分析,对承压输送机压差以及各项参数对输送机输送效率的影响规律进行分析和研究,为提高综采作业输送效率提供参考和决策依据。With the help of CFD sottware, Dram mamet,tau~,u r o the working status of the pressure on the transport process , combined with the stress analysis of coal particles movement of conveyor differential pressure and the influence law of various parameters on the conveyor conveying efficiency analysis and research, provide reference to improve the efficiency of fully mechanized operation transmission and decision-making basis.

关 键 词：承压输送效率 螺旋钻采煤机 CFD 

分 类 号：TD421.6[矿业工程—矿山机电]