条形装药与集中装药的爆炸抛雾效果比较  

Comparison of the Exploding Spray Effect between Stripped and Concentrated Charging

作　　者：郑思友[1] 

机构地区：[1]煤炭科学研究总院爆破技术研究所,安徽省淮北市235039

出　　处：《煤矿爆破》2006年第1期4-6,共3页Coal Mine Blasting

摘　　要：利用高速数字摄相系统实拍水雾的分幅图像,用图像处理程序进行计算分析,对爆炸水袋中条形装药和集中装药的抛雾效果进行了研究。结果表明:条形装药抛撒最大半径比集中装药大,但抛撒最大高度比集中装药抛撒的略小一些。By means of taking photos of separated pictures of visible vapor with high-speed digital camera system, the researchers start to analyze these patterns with image-processing program, and then compare the shedding effect between stripped charging and concentrated charging. The result shows that the maximal shedding radius of stripped charging is larger than that of concentrated charging, while the greatest shedding height of the former is a little bit shorter than that of the latter.

关 键 词：条形装药 集中装药 爆炸抛雾 

分 类 号：TD235.1[矿业工程—矿井建设]