中北大学学报（自然科学版）Issue(2)：188-190,196,4.DOI:10.3969/j.issn.1673-3193.2015.02.019
不同间距障碍物下瓦斯爆炸特性的实验研究
Experimental Research on Blast Characters of Methane under Obstacle with Different Distance
尉存娟 1谭迎新 1张建忠 1朱晋生2
作者信息
- 1. 中北大学 化工与环境学院，山西 太原 030051
- 2. 驻 810 所军事代表室，上海 201108
- 折叠
摘要
Abstract
Horizontal pipeline gas burst experimental system was used for research on the blast charac-ters of methane with obstacles.The influence rule of blast pressure and flame propagation velocity was studied under obstacles with different spacing.The results indicate that blast pressure of methane in-creases slowly with the increasing of spacing between obstacles.And the flame propagation velocity rises too.In a word,the influence level caused by variation of obstacle spacing on blast pressure is lesser than on flame propagation velocity.关键词
瓦斯/爆炸压力/火焰传播速度/障碍物Key words
methane/blast pressure/flame propagation velocity/obstacle分类
资源环境引用本文复制引用
尉存娟,谭迎新,张建忠,朱晋生..不同间距障碍物下瓦斯爆炸特性的实验研究[J].中北大学学报（自然科学版）,2015,(2):188-190,196,4.
