Effects of injection parameters on propagation patterns of hydrogen-fueled rotating detonation waves

doi:10.1016/j.ijhydene.2022.09.051

CORC > 力学研究所 > 中国科学院力学研究所 > 高温气体动力学国家重点实验室

	Effects of injection parameters on propagation patterns of hydrogen-fueled rotating detonation waves
	Yao KP(姚克鹏)1,4; Yang PF(杨鹏飞)3; Teng, Honghui 2; Chen, Zheng 3; Wang C(王春)1,4
刊名	INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
	2022-11-15
卷号	47 期号:91 页码:38811-38822
关键词	Rotating detonation wave Incomplete mixing Injection parameters
ISSN号	0360-3199
DOI	10.1016/j.ijhydene.2022.09.051
通讯作者	Teng, Honghui(hhteng@bit.edu.cn)
英文摘要	Two-dimensional rotating detonation waves (RDWs) with separate injections of hydrogen and air are simulated using the Navier-Stokes equations together with a detailed chemical mechanism. The effects of injection stagnation temperature and slot width on the detonation propagation patterns are investigated. Results find that extremely high temperatures can lead to a chaotic mode in which detonation waves are generated and extinguished randomly. Increasing the slot width can reduce the number of detonation waves and finally trigger detonation quenching at a low injection stagnation temperature. But increasing the slot width can change the RDW propagation pattern from a chaotic to a stable mode under high injection temperature. Furthermore, the kinetic parameter t (representing the chemical reactivity of the mixture) and the kinematic parameter a (representing the mixing efficiency of hydrogen and oxygen) are introduced to distinguish the RDW propagation patterns.(c) 2022 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.
分类号	二类
资助项目	National Natural Science Foundation of China (NSFC)[12202014] ; National Natural Science Foundation of China (NSFC)[12002041] ; National Natural Science Foundation of China (NSFC)[11822202] ; China Postdoctoral Science Foundation[2021M700222]
WOS关键词	OXYGEN ; PERFORMANCE ; INSTABILITY ; COMBUSTION ; MODE
WOS研究方向	Chemistry ; Electrochemistry ; Energy & Fuels
语种	英语
WOS记录号	WOS:000883841100010
资助机构	National Natural Science Foundation of China (NSFC) ; China Postdoctoral Science Foundation
其他责任者	Teng, Honghui
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/90819]
专题	力学研究所_高温气体动力学国家重点实验室
作者单位	1.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China 2.Beijing Inst Technol, Sch Aerosp Engn, Beijing 100081, Peoples R China; 3.Peking Univ, Coll Engn, SKLTCS, CAPT, Beijing 100871, Peoples R China; 4.Chinese Acad Sci, Inst Mech, State Key Lab High Temp Gas Dynam, Beijing 100190, Peoples R China;
推荐引用方式 GB/T 7714	Yao KP,Yang PF,Teng, Honghui,et al. Effects of injection parameters on propagation patterns of hydrogen-fueled rotating detonation waves[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,2022,47(91):38811-38822.
APA	姚克鹏,杨鹏飞,Teng, Honghui,Chen, Zheng,&王春.(2022).Effects of injection parameters on propagation patterns of hydrogen-fueled rotating detonation waves.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,47(91),38811-38822.
MLA	姚克鹏,et al."Effects of injection parameters on propagation patterns of hydrogen-fueled rotating detonation waves".INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 47.91(2022):38811-38822.