磁场准等熵驱动飞片技术原理性实验研究  

Principle Experiments Research of Technique for Quasi-Isentropic Magnetically Driven Flyer Plates

作　　者：张朝辉[1] 刘仓理[1] 杨礼兵[1] 顾元朝[1] 邹杰[1] 黄显宾[1] 欧阳凯[1] 李军[1] 刘乔[1] 邓向阳[1] 

机构地区：[1]中国工程物理研究院流体物理研究所,四川绵阳621900

出　　处：《高压物理学报》2006年第1期97-101,共5页Chinese Journal of High Pressure Physics

基　　金：武器装备预先研究项目(4210509-030800)

摘　　要：探索了磁场准等熵驱动飞片发射的实验技术,在FP-1装置上成功实现了多种尺寸飞片的驱动实验,并利用VISAR系统获得了飞片的速度历史曲线。在回路放电峰值为3 MA的情况下,获得飞片最高速度为797.3 m/s。初步获得了准等熵加载的原理性技术及其基本原理,促进了磁驱动准等熵加载、发射飞片实验技术,以及后续的物态方程研究的开展。Experiments were performed to investigate the quasi-isentropic magnetically driven flyer plates with several sizes on FP-1,and their velocity histories were recorded by VISAR. When the maximum current was 3 MA,the maximum velocity of flyer plate was 797.3 m/s. Through this work,we get the principle technique for quasi-isentropic load. This will be helpful to further development of the magnetically driven quasi-isentropic load technique,launching flyer plates technique and the study of equation of state.

关 键 词：磁场驱动 等熵驱动 驱动飞片 

分 类 号：O521.3[理学—高压高温物理] O347.1[理学—物理]