矿井风流热力状态预测方法研究

Research on Mine Merry Heat Prediction Standard

通过对矿井巷道风流能量方程进行分析,根据传热学的基本原理,应用数学的基本手段,推导出矿井巷道风流温、湿度的近似计算公式。应用Visual Basic编程技术编制了巷道温湿度计算管理程序,并已成功地应用于某金矿的巷道风流温、湿度预测分析。

Through the analysis of airflow energy balance equation of mine roadway, based on the heat transfer principle,and applying the basic means of mathematics, the calculating formula of airflow temperature and humidity at underground tunnels are deduced. Visual Basic programming technique is adopted to make the temperature and humidity calculation program ,which has been successfully applied to predict the air flow temperature and humidity for a gold mine.