Heat release from the surrounding rock is a main source that induced the temperature rise of mine airflow. Water evaporation in the airway has great influence on temperature distribution of the surrounding rock, strata heat release, and hence the humidity and temperature of airflow. In this paper, the more reliable and accurate method to determine the saturated moisture content of air, airway surface temperature, strata heat release, temperature and humidity of airflow is put forward, according to study on ...