矿内空气

矿内空气非定常流动规律研究

A Study of Unsteady Airflow Laws in Mine

矿内空气非定常流动能量方程及在测阻中的应用

Non - stationary Flow Energy Equation for Mine Air and Its Application in Resistance Measurement

矿内空气质量综合评判

Synthesis Evaluation of Mine Air

建立矿内空气非定常流动能量方程，分析了压力周期矩形脉冲在有调节风窗或风门的巷道中的瞬态特性。

This paper provides the energy equation for non - stationary mine airflow and analyzes transient characteristics of step pulse of periodical pressure in an airway when there is an air door or regulator .

紊流扩散理论是矿井空气污染防治的理论基础，这方面的进一步深入研究有可能导致新学科&矿内空气污染气象学的诞生。

The Turbulent diffusion theory lays the theoretical foundation for prevention and control of mine air pollution . Further study in this aspect may lead to the birth of a new discipline & mine air pollution of meteorology .

根据矿内空气非定常流动方程，分析了均匀管道的简谐振荡特性和周期压力阶跃脉冲在无限长管道与终端放空管道的瞬态特性。

According to the unsteady flow equation in mine ventilation , properties of simple harmonic oscillation in a uniform duct and transient characteristics of step pulse of periodic pressure in an infinite duct and in a open-terminal duct are analyzed .