基于CFD的露天矿自移式排岩机抗风稳定性研究  

Research on Wind Stability of Self-Moving Rock Expeller in Open-Pit Mine Based on CFD

作　　者：孙刚[1] 乔建强[1] 李光[1] 张永明[1] 宗超勇 宋学官 SUN Gang;QIAO Jian-qiang;LI Guang;ZHANG Yong-ming;ZONG Chao-yong;SONG Xue-guan(Technology R&D Center,Taiyuan Heavy Industry Co.,Ltd.,Taiyuan 030024,China;School of Mechanical Engineering,Dalian University of Technology,Dalian 116024,China)

机构地区：[1]太原重工股份有限公司技术研发中心,山西太原030024 [2]大连理工大学机械工程学院,辽宁大连116024

出　　处：《机械工程与自动化》2020年第3期68-70,共3页Mechanical Engineering & Automation

摘　　要：为对比两种大型自移式排岩机设计方案的抗风稳定性,基于计算流体力学方法对国产排岩机设计方案在不同风力等级下的流场进行了分析。计算结果表明国产排岩机设计方案在8级~10级风力下与国外同等级设计相比具有良好的抗风稳定性。In order to compare the wind resistance stability of two large-scale self-moving rock expeller design schemes,the flow field of the domestic rock expeller design scheme under different wind levels was analyzed based on the computational fluid dynamics method.The calculation results show that the design scheme of the domestic rock expeller has good wind resistance stability under the 8~10 wind level compared with the foreign similar design.

关 键 词：CFD 自移式排岩机 抗风稳定性 

分 类 号：TD561[矿业工程—矿山机电] TP391.7[自动化与计算机技术—计算机应用技术]