Research on the distributing law of the gas in the gob area based on flow-tube model

摘要：

Based on network solution, the gob area wind Meld in air leak distribution is derived. Then stream-tube model and conservation equation between stream-tube gas volume and composition are established. Air leak field is analyzed and streamline is drawn by matlab2007a. According to gas concentration data of the monitored finite points, gob area concentration field can be simulated to get the gob gas distribution.

关键词： network solution flow tube gas distribution gob caving band

作者: Chen Shuang Sun Li Zhang Yin-huan

作者单位: XIAN University of Science and Technology, Energy college,Xi An, 710054,CHINA CENTROL SOUTH UNIVERSITY,Resource and Safety Engineering college,HUNAN,CHANGSHA,410083,CHINA

会议类型: 国际会议

会议名称: The First International Symposium on Mine Safety Science and Engineering (首届矿山安全科学与工程学术会议)

会议地点: 北京

会议语种:英文

页码: 1158-1165

在线出版日期: 2011-10-27（万方平台首次上网日期，不代表论文的发表时间）