A theoretical method for oblique and curved detonation waves

H Yan, H Xiong, X Han, C Shi, Y You - Physics of Fluids, 2024 - pubs.aip.org
In this paper, a theoretical solution method for the post-wave parameters of detonation is
proposed and developed with a series of analyses and applications. Based on Newton's …

Numerical investigation on the space-time correlation between oblique detonation and normal detonation propagation

Z Wenshuo, Y Pengfei, J Zonglin, L Yunfeng - 力学学报, 2021 - lxxb.cstam.org.cn
The propagation theory of one-dimensional detonation is complete and accurate, while
prediction of two-dimensional oblique detonation propagation with large scale and high …

Theorical study on propulsive performance of oblique detonation engine

Y Pengfei, Z Zijian, Y Ruixin, T Honghui… - Chinese Journal of …, 2021 - lxxb.cstam.org.cn
Detonation combustion is characterized by the high thermodynamic efficiency and fast heat
release. Benefitting from these potential advantages, an oblique detonation wave (ODW) is …

Numerical study on the shock/combustion interaction of oblique detonation waves

L Yang, L Yue, Q Zhang, X Zhang - Aerospace Science and Technology, 2020 - Elsevier
To determine the shock/combustion interaction structure of a wedge-induced oblique
detonation wave, high-order numerical simulations solving the two-dimensional reactive …

On the transition pattern of the oblique detonation structure

HH Teng, ZL Jiang - Journal of Fluid Mechanics, 2012 - cambridge.org
Oblique detonation waves are simulated to study the evolution of their morphology as
gasdynamic and chemical parameters are varied. Although two kinds of transition pattern …

[HTML][HTML] Initiation characteristics of oblique detonation waves from a finite wedge under argon dilution

GAO Ying, LI Haoyang, G Xiang, P Shunhao - Chinese Journal of …, 2021 - Elsevier
In this paper, the flow field characteristics of Oblique Detonation Waves (ODWs) induced by
a finite wedge under argon dilution are studied by solving the Euler equations with a …

Numerical study on thermodynamic efficiency and stability of oblique detonation waves

S Miao, J Zhou, Z Lin, X Cai, S Liu - AIAA Journal, 2018 - arc.aiaa.org
The stability of oblique detonation waves and the thermodynamic efficiency of the oblique
detonation wave cycles are studied systematically. The stability of oblique detonation waves …

Progress in multi-wave structure and stability of oblique detonations

T Honghui, J Zonglin - 力学进展, 2020 - lxjz.cstam.org.cn
Oblique detonation is an important direction in gaseous detonation physics and has great
potential in the application of new-concept aeronautic and astronautic propulsion. As the fast …

Influence of incoming flow velocity and mixture equivalence ratio on oblique detonation characteristics

H Guo, H Yang, N Zhao, S Li, H Zheng - Aerospace Science and …, 2021 - Elsevier
In order to reveal the influence of incoming flow velocity and mixture equivalence ratio on
the characteristics of oblique detonation, Euler equations coupled detailed chemical …

Numerical investigation on the induction zone structure of the oblique detonation waves

H Teng, Y Zhang, Z Jiang - Computers & Fluids, 2014 - Elsevier
Oblique detonation waves are simulated to study the induction zone structures with different
incident Ma numbers. Three kinds of shock configurations are observed at the end of the …