Experimental study of phase change materials application in refuge chamber of coal mine

摘要：

　　We identified the main heat source of the refuge chamber was hedge staff by analyzing the heat source of the refuge chamber.We identified the calculation method of the heat released by the hedge staff and calcium hydroxide when absorbed CO2.We designed the experimental program of temperature control of phase change material according to the estimate of heat dissipating capacity in 96 hours.Ultimately,we conducted simulation experiments and verified the effect of temperature control of the phase change material.

关键词： refuge chamber heat load phase change material

作者: WU Bing LEI Bowei ZHOU Chaohong ZHAO Zhiyan

作者单位: Faculty of Resources and Safety Engineering,China University of Mining and Technology(Beijing),Beiji Faculty of Resources and Safety Engineering,China University of Mining and Technology(Beijing),Beiji

会议类型: 国际会议

会议名称: 2012 International Symposium on Safety Science and Technology (2012安全科学与技术国际会议)

会议地点: 南京

会议语种:英文

页码: 936-941

在线出版日期: 2012-10-23（万方平台首次上网日期，不代表论文的发表时间）