摘要
基于可燃气体中爆燃向爆震的转变机理 ,推测出可能强化两相爆震的几种方法 ,然后逐一进行了实验研究 ,找出了强化两相爆震的最为行之有效的方法。该项研究成功地产生了理想的 C- J爆震 ,表明本脉冲爆震发动机 (PDE)模型已能按照理想
Based on the mechanism of deflagration-to-detonation in gaseous mixture, some potential methods for strengthening two-phase detonation are deduced, and then are investigated experimentally. As a result, the most effective method for enhancing two-phase detonation is obtained. It is shown that the ideal C - J detonation is successfully produced in this pulse detonation engine model and it can work properly.
出处
《机械科学与技术》
EI
CSCD
北大核心
2001年第4期569-570,共2页
Mechanical Science and Technology for Aerospace Engineering
基金
国家自然科学基金 (5 97760 0 1)
航空科学基金(0 0 C5 3 0 19)资助项目
关键词
强化
两相爆震
爆燃
脉冲爆震发动机
Two phase detonation
Deflagration to detonation transition (DDT)
