Oblique detonation waves induced by two symmetrical wedges in hydrogen-air mixtures

G Xiang, Y Zhang, X Gao, H Li, X Huang - Fuel, 2021 - Elsevier
An understanding of oblique detonation waves (ODWs) has inherent research value for high-
speed compressible reacting flow and hypersonic propulsion. In this paper, the interactions …

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 …

Investigation on the explosion dynamics of large-format lithium-ion pouch cells

T Shan, X Zhu, Z Wang, H Wang, Y Gao, L Li - Applied Thermal Engineering, 2023 - Elsevier
Explosion is the most extreme case of thermal runaway of lithium-ion (Li-ion) batteries. In
this study, explosion dynamics of large-format Li-ion cells are investigated experimentally …

Study of the features of oblique detonation induced by a finite wedge in hydrogen-air mixtures with varying equivalence ratios

G Xiang, H Li, R Cao, X Chen - Fuel, 2020 - Elsevier
This paper provides a numerical investigation of the features of an oblique detonation
process induced by a finite wedge in hydrogen-air mixtures with varying equivalence ratios …

A chemical-diffusive model for simulating detonative combustion with constrained detonation cell sizes

X Lu, CR Kaplan, ES Oran - Combustion and Flame, 2021 - Elsevier
This paper presents a way that improves the use of the chemical-diffusive model (CDM) in a
fluid dynamics code to simulate the multidimensional structure of propagating gaseous …

The re-initiation mechanism of detonation diffraction in a weakly unstable gaseous mixture

L Shi, KCK Uy, CY Wen - Journal of Fluid Mechanics, 2020 - cambridge.org
Numerical simulations were performed to investigate the re-initiation mechanism of a
diffracted detonation wave near the critical channel width for a weakly unstable gas. Two …

Numerical investigation on movement of triple points on oblique detonation surfaces

P Yang, H Li, Z Chen, C Wang, H Teng - Physics of Fluids, 2022 - pubs.aip.org
A normal detonation wave in a gaseous mixture is a transient, multidimensional structure
containing triple points (TPs) that collide in pairs and then propagate oppositely. However …

[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 …

Linear stability analysis of one-dimensional detonation coupled with vibrational relaxation

KCK Uy, L Shi, J Hao, CY Wen - Physics of Fluids, 2020 - pubs.aip.org
The linear stability of one-dimensional detonations with one-reaction chemistry coupled with
molecular vibration nonequilibrium is investigated using the normal mode approach. The …

Prediction of half reaction length for H2O2Ar detonation with an extended vibrational nonequilibrium Zel'dovich− von Neumann− Döring (ZND) model

KCK Uy, LS Shi, CY Wen - international journal of hydrogen energy, 2019 - Elsevier
An extended Zel'dovich–von Neumann–Döring (ZND) model has been proposed to address
vibrational nonequilibrium mechanism. To expand the application of this extended ZND …