Research Progress on Initiation Characteristics and Structure of Oblique Detonation Waves

被引：0
|
作者：
Qin J.-X. [1 ]
Yang W.-B. [1 ]
机构：
[1] China Academy of Aerospace Aerodynamics, Beijing
来源：
Tuijin Jishu/Journal of Propulsion Technology | 2021年 / 42卷 / 04期
关键词：
Cellular structure; Initiation; Oblique detonation wave; Stability; Wave structure; Wedge;
D O I：
10.13675/j.cnki.tjjs.200259
中图分类号：
学科分类号：
摘要：
A review of the research progress on oblique detonation waves is conducted and some challenges of current studies are analyzed, providing a guidance for the future investigations on oblique detonation waves. Firstly, research progress on the initiation and stability characteristics of oblique detonation waves are summarized, especially on initiation criterion and stability condition. Then investigations on the transition structure and cellular structure of oblique detonation waves are provided. Besides, effects of geometrical structure on oblique detonation waves are introduced. The review shows that continuous researches on the initiation and stability characteristics as well as structure of oblique detonation waves are needed. The future researches may focus on the initiation criterion and stability condition of wedge-induced oblique detonation wave. The formation mechanism of transition structure and cellular structure in the real flow condition are needed to be deeply investigated. Moreover, it is necessary to further explore the initiation, reflection and stability characteristics of oblique detonation waves induced by a confined wedge. © 2021, Editorial Department of Journal of Propulsion Technology. All right reserved.
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页码：851 / 864
页数：13
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