Effect of equivalence ratio on the velocity of rotating detonation

doi:10.1016/j.ijhydene.2015.04.072

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	Effect of equivalence ratio on the velocity of rotating detonation
	Wang, Yuhui ; Wang, Jianping
刊名	INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
	2015
关键词	Rotating detonation Experiment Numerical simulation Pressure Equivalence ratio HYDROGEN MIXTURES FLOW
DOI	10.1016/j.ijhydene.2015.04.072
英文摘要	Rotating detonation engines having the advantages of high thermal efficiency, high specific impulse and simple structure, are being studied widely. Rotating detonation waves in hydrogen oxygen mixture are experimentally and numerically studied here. Two pressure sensors at different positions in the combustor capture the detonation pressure signals in the experiments. Mass flow rates are measured by gas mass flow controllers and rotating detonation waves at different equivalence ratios are obtained. Both experimental and numerical results show that as the equivalence ratio increases, the velocity of the rotating detonation wave first increases and then decreases while the velocity of the detonation wave decreases monotonously according to the previous study. Copyright (C) 2015, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.; Doctor Research Foundation of Southwest University of Science and Technology [14zx7141]; SCI(E); EI; ARTICLE; aowuki@163.com; 25; 7949-7955; 40
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/418600]
专题	工学院
推荐引用方式 GB/T 7714	Wang, Yuhui,Wang, Jianping. Effect of equivalence ratio on the velocity of rotating detonation[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,2015.
APA	Wang, Yuhui,&Wang, Jianping.(2015).Effect of equivalence ratio on the velocity of rotating detonation.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY.
MLA	Wang, Yuhui,et al."Effect of equivalence ratio on the velocity of rotating detonation".INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2015).