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Instability Criterion of One-Dimensional Detonation Wave with Three-Step Chain Branching Reaction Model
Teng HH(滕宏辉); Jiang ZL(姜宗林); Teng, HH (reprint author), Chinese Acad Sci, Inst Mech, Key Lab High Temp Gas Dynam, Beijing 100190, Peoples R China
Source PublicationChinese Physics Letters
2011
Volume28Issue:8Pages:84704
ISSN0256-307X
AbstractOne-dimensional detonation waves are simulated with the three-step chain branching reaction model, and the instability criterion is studied. The ratio of the induction zone length and the reaction zone length may be used to decide the instability, and the detonation becomes unstable with the high ratio. However, the ratio is not invariable with different heat release values. The critical ratio, corresponding to the transition from the stable detonation to the unstable detonation, has a negative correlation with the heat release. An empirical relation of the Chapman-Jouguet Mach number and the length ratio is proposed as the instability criterion.
KeywordPlane Detonation Stability Limit
Subject AreaPhysics
DOI10.1088/0256-307X/28/8/084704
URL查看原文
Indexed BySCI ; CSCD
Language英语
WOS IDWOS:000294100300047
WOS KeywordPLANE DETONATION ; STABILITY ; LIMIT
WOS Research AreaPhysics
WOS SubjectPhysics, Multidisciplinary
Funding OrganizationSupported by the National Natural Science Foundation of China under Grant No 90916028.
DepartmentLHD激波与爆轰物理
ClassificationQ3
Citation statistics
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/45171
Collection高温气体动力学国家重点实验室
Corresponding AuthorTeng, HH (reprint author), Chinese Acad Sci, Inst Mech, Key Lab High Temp Gas Dynam, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Teng HH,Jiang ZL,Teng, HH . Instability Criterion of One-Dimensional Detonation Wave with Three-Step Chain Branching Reaction Model[J]. Chinese Physics Letters,2011,28(8):84704.
APA 滕宏辉,姜宗林,&Teng, HH .(2011).Instability Criterion of One-Dimensional Detonation Wave with Three-Step Chain Branching Reaction Model.Chinese Physics Letters,28(8),84704.
MLA 滕宏辉,et al."Instability Criterion of One-Dimensional Detonation Wave with Three-Step Chain Branching Reaction Model".Chinese Physics Letters 28.8(2011):84704.
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