电液压脉冲水射流强化金属表面的研究  

Study on Electro-hydraulic Pulsed Water Jet to Intensify Surface of Metal

作　　者：唐川林[1] 张凤华[1] 张晓琪[1] 

机构地区：[1]株洲工学院机械工程学院,湖南株洲412008

出　　处：《株洲工学院学报》2005年第4期91-94,共4页Journal of Zhuzhou Institute of Technology

基　　金：湖南省教育厅重点课题(04A067)

摘　　要：分析电液压脉冲水射流的工作原理及电液压脉冲水射流发生器的设计方案,对射流发生器的聚能效应和射流的运动进行探讨。实验表明采用电液压脉冲水射流冲击金属表面,的确能使金属表面的强度和硬度得到提高。The process forming the electro-hydraulic pulsed jet,the mechanical effect and the focus water jet generator are described. After that, the cumulative energy effect and the hydro-dynamics structure of electro-hydraulic pulsed jet are discussed. It is shown experimentally that strength and hardness of metal have increased when the metal was impacted by the electro-hydraulic pulsed jet.

关 键 词：电液压效应 射流 脉冲水射流 

分 类 号：O358[理学—流体力学]