Numerical investigations of the nozzle performance for a rocket-based rotating detonation engine with film cooling

R Li, J Xu, H Lv, D Lv, J Song - Aerospace Science and Technology, 2023 - Elsevier
This study numerically investigates the nozzle performance of a rotating detonation engine
with film cooling. The premixed stoichiometric hydrogen/air mixture serves as the reactant …

Study on the flow field of a kerosene-fueled integrated inlet-combustor-nozzle oblique detonation engine

P Du, R Xue, Y Wu, J Liu - Physics of Fluids, 2023 - pubs.aip.org
In this study, a large-scale kerosene-fueled oblique detonation engine with a design point of
Mach 10 is proposed. The flow combustion characteristics and the propulsive performance …

Analysis of waves dynamics in a rotating detonation combustor fueled by kerosene

W Fan, Y Shi, H Wen, H Hu, H Chen, B Wang - Physics of Fluids, 2024 - pubs.aip.org
The wave dynamics play a crucial role in the operation characteristics of the rotating
detonation engine. We conducted numerical simulations of a rotating detonation combustor …

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 …

Numerical simulations of vapor kerosene/air rotating detonation engines with different slot inlet configurations

F Wang, H Zhang, Q Bai, C Weng - Acta Astronautica, 2022 - Elsevier
To investigate the effects of slot inlet configurations on premixed vapor kerosene/air rotating
detonation engines, a series of cases with different injection patterns, including baseline …

The formation and development of oblique detonation wave with different chemical reaction models

H Guo, X Jia, N Zhao, S Li, H Zheng, C Sun… - Aerospace Science and …, 2021 - Elsevier
In this paper, we investigate the formation and development characteristics of oblique
detonation wave in stoichiometric hydrogen-oxygen mixtures diluted with argon using Euler …

Analysis on stationary window of oblique detonation wave in methane-air mixture

H Guo, N Zhao, H Yang, S Li, H Zheng - Aerospace Science and …, 2021 - Elsevier
In order to obtain the standing conditions and stationary range of oblique detonation wave in
methane-air combustible mixture, we use the Newton-Raphson iteration method to solve the …

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 …

Computational investigation on the formation of liquid-fueled oblique detonation waves

W Wang, Z Hu, P Zhang - Combustion and Flame, 2025 - Elsevier
Utilizing a two-phase supersonic chemically reacting flow solver with the Eulerian-
Lagrangian method implemented in OpenFOAM, this study computationally investigates the …

A numerical study of oblique detonation re-stabilization by expansion waves

K Yao, C Wang, Z Jiang - Aerospace Science and Technology, 2022 - Elsevier
Oblique detonation engines have significant potential as air-breathing propulsion units
because they can undergo self-ignition while providing high combustion efficiency. A key …