爆炸球罐水体边界固有常数实验研究  

Experimental Study on Water Body Boundary Intrinsic Constant of Blasting Tank

作　　者：朱安徽 王神送[2] 

机构地区：[1]安徽方原机电股份有限公司,安徽省蚌埠市233010 [2]安徽理工大学化工学院,安徽省淮南市232001

出　　处：《煤矿爆破》2010年第1期10-13,共4页Coal Mine Blasting

摘　　要：本文通过五种不同药量的雷管装药在爆炸球罐中爆炸,用传感器、放大器和记录仪器组成的电测系统对爆炸冲击波信号进行测量,得到了五组不同数据,利用最小二乘法计算出爆炸球罐水体边界固有常数C,为精确计算气泡能、比气泡能以及总能量等参数提供了实验数据及理论依据。In this paper,through five different doses of the detonator charges exploding in the blasting tank,using electric signal measurement system consisting of sensors,amplifiers and recording equipment to measure shock wave,five sets of data were obtained,and the water body boundary intrinsic constant C of blasting tank was also calculated using the least square method,which provided the experimental data and theoretical basis to accurately calculate the parameters,such as bubble energy,specific bubble energy and total energy.

关 键 词：爆炸球罐 气泡能 固有常数 最小二乘法 

分 类 号：TD235.1[矿业工程—矿井建设]