Heat Harm Analysis and Prediction of Airflow Temperature in Coal Mine

摘要：

Based on domestic and international research and statistic of reasoning of mines heat production, the paper analyzes key factors for mine to produce high temperature.While the analysis result shows airflow and surrounding rock heat exchange , it is also found that airflow compression heat is the main factor. Furthermore the analysis of temperature field of the surrounding rock and prediction of dry air temperature points out that the distribution rule of underground airflow temperature provides the reliable theory basis and the necessary basic material for to set countermeasure for mine cooling.

关键词： Mine heat harm hazard identification accident tree temperature of surrounding rock airflow temperature prediction of airflow temperature

作者: Li Lifeng Zhang Xiaoming Wang Zhiguang Zheng Chunrong Zhang Hongwei

作者单位: College of Safety Science and Engineering,Liaoning Technical University,Fuxin,123000,China Institute of engineering and environment,Liaoning Technical University,Huludao,125000,China Huozhou Coal Electricity Group Co. ,Ltd. Huozhou,031400,China Fuxin Mining Group Co. ,Ltd. Xingfu Colliery,Fuxin,123000,China

会议类型: 国际会议

会议名称: the 4th International Symposium on Mine Safety (2012) 第四届国际矿山安全学术研讨会(2012)

会议地点: 阜新

会议语种:英文

页码: 360-364

在线出版日期: 2012-08-04（万方平台首次上网日期，不代表论文的发表时间）