期刊论文

中文

武汉轻工大学学报

2095-7386

2012

4

82-85

10.3969/j.issn.1009-4881.2012.04.021

武汉工业学院研究生创新基金（10cx007）；

本校为第一机构

基于矿井巷道的特点和紊流方程,建立了矿井巷道入风流通数学模型,采用数值模拟软件对入风流在巷道内速度场的分布及在不同风速下巷道内温度场的分布进行数值模拟,结果表明在风速为4.5 m/s送风较为稳定,温度较低,较好的改善了巷道内的工作环境。

Based on the characteristics of the mine tunnel andturbulence equation theory,the mine tunnel ventilation air flow mathematical model is escablished,the air flow velocity in the roadway and the distribution of wind speeds at different temperature distribution inside the tunnel are simulated by wing numerical simulation software.The result shows that when the wind speed is 4.5m/s,air is more stable with lower temperature and the working ...