陕西煤炭2025，Vol.44Issue(10)：42-48,7.DOI:10.20120/j.cnki.issn.1671-749x.2025.1008
长距离高温单巷掘进通风降温研究
Ventilation cooling of long distance high temperature single roadway driving
摘要
Abstract
High temperature and high humidity is a main type of disaster faced by long-distance high-temperature driving roadway.In order to solve the problem of long-distance high-temperature single-roadway excavation in the demand for cool-ing,we put forward local refrigeration cooling program to achieve the effect of roadway cooling method.The west wing of the main water discharge roadway was selected as the research object,based on the influence of the temperature and humidity field of the driving roadway on cooling effect,numerical simulation study was carried out,revealing the long driving roadway air flow temperature field's change rules and heat damage formation mechanism,to ensure the safe production of driving roadway.关键词
长距离单巷掘进/高温热害/通风降温/数值模拟Key words
long-distance single-lane excavation/high temperature and heat damage/ventilation and cooling/numerical sim-ulation分类
矿业与冶金引用本文复制引用
尚再星,肖鹏,张英华,张旭,何少杰,王平..长距离高温单巷掘进通风降温研究[J].陕西煤炭,2025,44(10):42-48,7.基金项目
受华能煤业有限公司自立科技项目"新庄煤矿超深高温长距离单巷掘进降温保风量技术研究"资助(HNKJ20-H34) （HNKJ20-H34）
