斜爆轰的多波结构及其稳定性研究进展

滕宏辉, 姜宗林 - 力学进展, 2020 - lxjz.cstam.org.cn
摘要斜爆轰是气相爆轰物理的一个重要研究方向, 在航空航天新型动力领域有重要的潜在应用
价值. 作为激波诱导的高速燃烧, 斜爆轰波可以简化为包含能量添加的间断面. 然而 …

Formation of stabilized oblique detonation waves in a combustor

Z Zhang, C Wen, W Zhang, Y Liu, Z Jiang - Combustion and Flame, 2021 - Elsevier
Initiation and stabilization of oblique detonation waves (ODWs) are important to the
successful application of oblique detonation engines (ODEs), which, however, have been …

Numerical investigation of flow structures resulting from the interaction between an oblique detonation wave and an upper expansion corner

K Wang, H Teng, P Yang, HD Ng - Journal of Fluid Mechanics, 2020 - cambridge.org
Wedge-induced oblique detonation waves (ODWs) have been studied widely, but their
interactions with complicated geometries have not been fully addressed. In this study, we …

Numerical study of inflow equivalence ratio inhomogeneity on oblique detonation formation in hydrogen–air mixtures

Y Fang, Z Hu, H Teng, Z Jiang, HD Ng - Aerospace Science and …, 2017 - Elsevier
In this study, numerical simulations using Euler equations with detailed chemistry are
performed to investigate the effect of fuel–air composition inhomogeneity on the oblique …

[HTML][HTML] Oblique detonation wave triggered by a double wedge in hypersonic flow

T Honghui, Y Zhang, Y Pengfei, Z Jiang - Chinese Journal of Aeronautics, 2022 - Elsevier
Pressure-gain combustion has gained attention for airbreathing ramjet engine applications
owing to its better thermodynamic efficiency and fuel consumption rate. In contrast with …

Numerical study on reflection of an oblique detonation wave on an outward turning wall

K Wang, Z Zhang, P Yang, H Teng - Physics of Fluids, 2020 - pubs.aip.org
Oblique detonation waves (ODWs) have been studied widely as the basis of detonation-
based hypersonic engines, but there are few studies on ODWs in a confined space. This …

Effects of activation energy on the instability of oblique detonation surfaces with a one-step chemistry model

Y Zhang, L Zhou, J Gong, HD Ng, H Teng - Physics of Fluids, 2018 - pubs.aip.org
A numerical study was performed to investigate the detailed effects of activation energy E a
on the oblique detonation wave surface instability. Numerical simulations were performed …

Numerical investigation of oblique detonations induced by a finite wedge in a stoichiometric hydrogen-air mixture

Y Fang, Z Hu, H Teng - Fuel, 2018 - Elsevier
Two-dimensional, oblique detonation waves (ODWs) in a stoichiometric hydrogen-air
mixture are simulated using the reactive Euler equations with a detailed chemical reaction …

Structural and thermal analysis on oblique detonation influenced by different forebody compressions in hydrogen-air mixtures

J Bian, L Zhou, H Teng - Fuel, 2021 - Elsevier
Various oblique detonation waves (ODW) structures have been investigated with the
application background of ramjet engine, but effects of forebody compression have attracted …

Study on initiation mode of oblique detonation induced by a finite wedge

GQ Zhang, SF Gao, GX Xiang - Physics of Fluids, 2021 - pubs.aip.org
Oblique detonation engines attract more and more attention due to their potential use in
hypersonic propulsion, but the initiation of detonation still requires comprehensive study …