摘要
对于在Y形巷道内矿车运行时所产生活塞风效应的影响问题,采用FLUENT数值模拟的方法,通过建立矿车在Y形巷道内运行时的二维物理几何模型,对矿车在不同运动状态下Y形巷道内风流分布规律进行了分析研究。
For the impact of the piston effect of wind produced tub running within Y-type tunnel, using FLUENT numerical simulation method, through the establishment of a two-dimensional physical geometry of the model when the tub run in the Y-type tunnel, airflow distribution within the Y-shaped tunnel when the tub run in a different state of motion were analyzed.
出处
《煤炭技术》
北大核心
2017年第7期145-147,共3页
Coal Technology
基金
内蒙古自治区研究生科研创新资助项目(S20161012706)
关键词
Y形巷道
压差
活塞风效应
Y-type tunnel
pressure difference
piston wind effect
