Mine gas extraction parameters are of great significance to the optimization of mine gas extraction, better management on site, improvement of mine gas extraction. Based on large amount of test data obtained from extr...Mine gas extraction parameters are of great significance to the optimization of mine gas extraction, better management on site, improvement of mine gas extraction. Based on large amount of test data obtained from extraction site, applied fluid mechanics and gob-area air flow theory assisted by mathematical analysis, this article presents an analysis of the major factor affecting mine gas extraction as well as puts forward the optimal mine gas extraction parameters suitable for use under the coal seam geological conditions in Luling coal mine.展开更多
文摘Mine gas extraction parameters are of great significance to the optimization of mine gas extraction, better management on site, improvement of mine gas extraction. Based on large amount of test data obtained from extraction site, applied fluid mechanics and gob-area air flow theory assisted by mathematical analysis, this article presents an analysis of the major factor affecting mine gas extraction as well as puts forward the optimal mine gas extraction parameters suitable for use under the coal seam geological conditions in Luling coal mine.
