中文摘要：

建立了描述水分在巷道壁面以及在风流中蒸发情况下围岩温度场分布、壁面与风流热湿交换、风流温度与湿度变化的数学方程.研究了在水分蒸发总量一定时,水分在巷道中集中蒸发、分散蒸发、全长均匀蒸发等不同情况下风流温度与湿度随通风时间的变化规律,以及随巷道距离的分布规律.结果表明,风流温度随通风时间增长而降低,风流相对湿度随通风时间增长而升高;水分蒸发位置分布不同对风流温度、湿度变化及分布规律影响很大;水分均匀蒸发于整个巷道与集中蒸发于某段巷道相比,风流温度更低,风流相对湿度更高.

英文摘要：

The equations governing the distribution of surrounding rock temperature,heat transfer between roadway surface and airflow temperature as well as humidity of airflow are established with the consideration of water evaporation on both roadway surface and in airflow.The variation of temperature and humidity with ventilation time and their distribution along the airway have been studied when water evaporates in concentration,decentralized,full lingth and even forms from different places in the roadway based on the researches that the water evaporation rate is same.It has been revealed that airflow temperature decreases and the relative humidity of airflow increases with the ventilation time passed.Water evaporation place distribution along the roadway has great influence on the airflow temperature and relative humidity.At the same evaporation rates,water evenly distributes has lower airflow temperature and higher humidity than water concentraiized evaporates at part of roadway.