Supersonic spray combustion subject to scramjets: Progress and challenges

Z Ren, B Wang, G Xiang, D Zhao, L Zheng - Progress in Aerospace …, 2019 - Elsevier
Supersonic spray combustion is one of the most significant physiochemical processes that
occurs in the scramjet propulsion system, and related research can motivate the …

Atomization of a liquid jet in supersonic crossflow in a combustion chamber with an expanded section

J Zhao, YJ Ren, Y Tong, W Lin, W Nie - Acta Astronautica, 2021 - Elsevier
The diffusion process and spatial distribution of a liquid jet in supersonic crossflow (Mach
number of 2) in a model combustor with an expanded section were investigated on the basis …

Three-dimensional flow structures and droplet-gas mixing process of a liquid jet in supersonic crossflow

P Li, Z Wang, XS Bai, H Wang, M Sun, L Wu… - Aerospace Science and …, 2019 - Elsevier
The mixing process of a liquid jet in supersonic crossflow with a Mach number of 2.1 was
investigated numerically using large eddy simulation (LES) based on the Eulerian …

Distribution characteristics and mixing mechanism of a liquid jet injected into a cavity-based supersonic combustor

P Li, C Li, H Wang, M Sun, C Liu, Z Wang… - Aerospace Science and …, 2019 - Elsevier
Mechanism of the mixing process and distribution characteristics of a liquid jet injected into a
supersonic crossflow with a Mach number of 2.85 in a cavity-based combustor are …

Effect of the multiphase composition in a premixed fuel–air stream on wedge-induced oblique detonation stabilisation

Z Ren, B Wang, G Xiang, L Zheng - Journal of Fluid Mechanics, 2018 - cambridge.org
An oblique detonation wave in two-phase kerosene–air mixtures over a wedge is
numerically studied for the first time. The features of initiation and stabilisation of the two …

On the evolutions of induction zone structure in wedge-stabilized oblique detonation with water mist flows

H Guo, Y Xu, S Li, H Zhang - Combustion and Flame, 2022 - Elsevier
Two-dimensional wedge-stabilized oblique detonations in stoichiometric and fuel-lean H
2/O 2/Ar mixtures with water mists are studied using Eulerian-Lagrangian method. The …

Numerical analysis of wedge-induced oblique detonations in two-phase kerosene–air mixtures

Z Ren, B Wang, G Xiang, L Zheng - Proceedings of the Combustion …, 2019 - Elsevier
The oblique detonation wave in two-phase kerosene–air mixtures over a wedge is
numerically studied. The gas-droplet reacting flow system is solved by means of a hybrid …

Modelling n-heptane dilute spray flames in a model supersonic combustor fueled by hydrogen

Z Huang, M Zhao, H Zhang - Fuel, 2020 - Elsevier
Combustion characteristics of n-heptane dilute sprays in a model supersonic combustor
fueled by hydrogen are numerically investigated. The two-phase compressible reactive …

Mathematical representation of liquid jet diffusion characteristics effected with evaporation process in supersonic crossflow

G Feng, J Zhang, M Chen, J Gao, W Bao - Fuel, 2023 - Elsevier
The liquid jet diffusion characteristics effected with evaporation process and the
mathematical representation of penetration depth in supersonic crossflow were discussed in …

Numerical analysis on interactions of vortex, shock wave, and exothermal reaction in a supersonic planar shear layer laden with droplets

Z Ren, B Wang, L Zheng - Physics of Fluids, 2018 - pubs.aip.org
The analysis on the interactions of a large-scale shearing vortex, an incident oblique shock
wave, and a chemical reaction in a planar shear layer is performed by numerical …