Experimental Research on the Propagation Process of Continuous Rotating Detonation Wave

查看全文 作　　者：Quan [1]ZHENG;Chun-sheng [1]WENG;Qiao-dong [1]BAI

机构地区：[1]National Key Laboratory of Transient Physics, Nanjing University of Science and Technology

出　　处：《Defence Technology(防务技术)》索引2013年第9卷第4期,共7页

基　　金：sponsored by National Defence Researching Fund(9140c300202120c30);the Fundamental Research Fund for the central Universities(30920130112007) 摘　　要：In order to study the propagation mechanism of continuous rotating detonation wave,the H2/air continuous rotating detonation engine ignited by tangentially installed H2/O2pre-detonation tube is studied experimentally using a tilt slot injector structure.The experimental results show that the stable rotating detonation wave can be gained successfully with the equivalent ratio of 0.93.The propagation frequency and velocity of rotating detonation wave range from 5200 to 5500 Hz and from 1518.5 to 1606.1 m/s,respectively.Three propagation modes,such as rotation,reversal and bifurcation,of detonation wave are verified through the analysis of propagation mechanism of rotating detonation wave. 关键词：连续旋转传播过程爆轰波实验传播机制传播模式传播机理喷射器

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Experimental Research on the Propagation Process of Continuous Rotating Detonation Wave

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