为了研究矿山井下湿热变化规律,基于传热学和地质学的基本理论,分析了井巷壁面湿热关系,并建立了矿山井下渗流水温度场、岩体温度场的耦合方程;通过经典传热学理论,推导出显热交换和潜热交换表达式;应用Fluent软件对井巷岩壁与风流湿热交换进行分析模拟,得出两者湿热交换规律,可为制定井下湿热环境治理措施提供参考依据。 In order to study the variation rules of underground heat and heat in mine, based on the basic theory of heat transfer and geology, the relationship between the heat and heat in the wall of well is analyzed and the coupled equations of the temperature field and the temperature field of seepage water in mine are established. Theory, the expressions of sensible heat exchange and latent heat exchange are deduced. By using Fluent software to analyze and simulate the wet heat exchange between rock wall and wind flow, the hot and cold exchange laws between the two can be provided, which can provide a reference for making the regulation of downhole hot and humid environment.