电液压脉冲有效作用范围的确定  

Effective working areas of the electro-hydraulic power impulse

作　　者：廖振方[1] 潘志敏[1] 汪朝晖[1] 蔡珍红[1] 

机构地区：[1]重庆大学机械工程学院,重庆400030

出　　处：《重庆大学学报（自然科学版）》2009年第10期1122-1125,共4页Journal of Chongqing University

基　　金：国家创新研究群体基金资助项目(50621403)

摘　　要：为确定电液压脉冲工作时的电极对数(废水处理)和预估被粉碎矿物的粒度特性,根据电液压脉冲一次放电等效作用体积的假设,得出了电液压脉冲技术最常用的两种工作模式下的有效作用范围的计算公式。理论分析和电液压脉冲处理大肠杆菌溶液与破碎有机玻璃和石英陶瓷的实验结果表明:放电作用下的破坏半径和破碎裂隙的长度与计算值比较吻合,计算值的精度受废水污染程度和固体材料的强度、弹性特性和尺寸的影响,所得出的有效作用范围的公式是可行的。In order to ascertain the numbers of the electrodes （treatment for the sewage） and forecast the grain-size property of the cracked mineral, based on the hypothesis of the equivalent effective volumes of one discharge of electro-hydraulic power impulse technology, the formulas are worked out for computing the effective working areas of the two common working modes. The theoretic analysis and the results of the experiments of the treatment of bacillus coil liquid and crushing of quartz ceramic show that the results conform to the formulas relatively, and the precision of the calculated data has relations with the polluted degree of the sewage, the intensity, elasticity and dimension of the solid material, and the formulas for computing the effective working areas are feasible.

关 键 词：电液压脉冲 有效作用范围 破坏半径 裂隙 

分 类 号：X522[环境科学与工程—环境工程]