Experimental Research on the Propagation Process of Continuous Rotating Detonation Wave

作     者：Quan ZHENG Chun-sheng WENG Qiao-dong BAI 

作者机构：National Key Laboratory of Transient Physics Nanjing University of Science and Technology 

出 版 物：《Defence Technology（防务技术）》 (Defence Technology)

年 卷 期：2013年第9卷第4期

页      面：201-207页

学科分类：08[工学] 0801[工学-力学（可授工学、理学学位）] 

基　　金：sponsored by National Defence Researching Fund(9140c300202120c30) the Fundamental Research Fund for the central Universities(30920130112007) 

主　　题：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 

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 *** experimental results show that the stable rotating detonation wave can be gained successfully with the equivalent ratio of *** propagation frequency and velocity of rotating detonation wave range from 5200 to 5500 Hz and from 1518.5 to 1606.1 m/s,*** propagation modes,such as rotation,reversal and bifurcation,of detonation wave are verified through the analysis of propagation mechanism of rotating detonation wave.