Numerical study of rotating detonation engine with an array of injection   holes

doi:10.1007/s00193-016-0692-6

CORC > 北京大学 > 工学院

	Numerical study of rotating detonation engine with an array of injection holes
	Yao, S. ; Han, X. ; Liu, Y. ; Wang, J.
刊名	SHOCK WAVES
	2017
关键词	Detonation wave Rotating detonation engine Numerical simulation Injection holes Transient period FUEL-AIR MIXTURES PROPULSIVE PERFORMANCE HYDROGEN WAVE SIMULATION COMBUSTOR MECHANISM
DOI	10.1007/s00193-016-0692-6
英文摘要	This paper aims to adopt the method of injection via an array of holes in three-dimensional numerical simulations of a rotating detonation engine (RDE). The calculation is based on the Euler equations coupled with a one-step Arrhenius chemistry model. A pre-mixed stoichiometric hydrogen-air mixture is used. The present study uses a more practical fuel injection method in RDE simulations, injection via an array of holes, which is different from the previous conventional simulations where a relatively simple full injection method is usually adopted. The computational results capture some important experimental observations and a transient period after initiation. These phenomena are usually absent in conventional RDE simulations due to the use of an idealistic injection approximation. The results are compared with those obtained from other numerical studies and experiments with RDEs.; National Natural Science Foundation of China [91441110]; SCI(E); ARTICLE; 3; 467-476; 27
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/473817]
专题	工学院
推荐引用方式 GB/T 7714	Yao, S.,Han, X.,Liu, Y.,et al. Numerical study of rotating detonation engine with an array of injection holes[J]. SHOCK WAVES,2017.
APA	Yao, S.,Han, X.,Liu, Y.,&Wang, J..(2017).Numerical study of rotating detonation engine with an array of injection holes.SHOCK WAVES.
MLA	Yao, S.,et al."Numerical study of rotating detonation engine with an array of injection holes".SHOCK WAVES (2017).