A review of cavity-based trapped vortex, ultra-compact, high-g, inter-turbine combustors

D Zhao, E Gutmark, P de Goey - Progress in Energy and Combustion …, 2018 - Elsevier
Trapped vortex combustor (TVC) is different from conventional swirl-stabilized combustors. It
takes advantages of a cavity to stabilize the flame. When the cavity size of a TVC is well …

Transverse jet in supersonic crossflows

W Huang - Aerospace Science and Technology, 2016 - Elsevier
The mixing and combustion process plays an important role in the realization of the scramjet
engine, and the transverse injection from a wall orifice is widely employed for the simplest …

Mixing augmentation induced by the interaction between the oblique shock wave and a sonic hydrogen jet in supersonic flows

W Huang, J Tan, J Liu, L Yan - Acta Astronautica, 2015 - Elsevier
The mixing process between the injectant and air is very important for the operation of
scramjet engine, and the injectant and air should be mixed sufficiently before entering into …

Mixing enhancement and penetration improvement induced by pulsed gaseous jet and a vortex generator in supersonic flows

L Li, W Huang, L Yan, Z Zhao, L Liao - International Journal of Hydrogen …, 2017 - Elsevier
A good injection strategy with high penetration and mixing efficiency relates to the overall
performance of the airbreathing hypersonic propulsion system. In the current study, the …

Interplay Between Unburned Emissions and NOx Emissions From a Dual Swirl Hydrogen Air Injector

H Magnes, M Vilespy, L Selle… - … of Engineering for …, 2025 - asmedigitalcollection.asme.org
OH planar laser induced fluorescence (OH-PLIF) and particle image velocimetry (PIV) are
employed to analyze the structure of hydrogen/air flames stabilized by a dual swirl injection …

Effects of cavity-induced mixing enhancement under oblique shock wave interference: Numerical study

Z Qiuru, Y Huanli, D Jian - International Journal of Hydrogen Energy, 2021 - Elsevier
In this research, the effects of oblique shock on the mixing characteristics in a supersonic
combustor equipped with a cavity is numerically investigated. To reveal the flow structure of …

Large eddy simulation of reacting flow in a hydrogen jet into supersonic cross-flow combustor with an inlet compression ramp

M Zhao, T Zhou, T Ye, M Zhu, H Zhang - International Journal of Hydrogen …, 2017 - Elsevier
Large eddy simulation (LES) has been performed to investigate transverse hydrogen jet
mixing and combustion process in a scramjet combustor model with a compression ramp at …

Study of sonic injection from circular injector into a supersonic cross-flow using large eddy simulation

M Zhao, T Ye, C Cao, T Zhou, M Zhu - International journal of hydrogen …, 2016 - Elsevier
Large-eddy simulations have been performed to investigate the flow coherent structures and
mixing characteristics in a Scramjet combustor having a sonic hydrogen injection from …

Experimental study of submerged gas jets in liquid cross flow

P Dong, B Lu, S Gong, D Cheng - Experimental Thermal and Fluid Science, 2020 - Elsevier
Gas jets submerged in the liquid cross flow are prevalent in the nature and essential in
numerous industrial applications. The interaction between the gas jet and liquid cross flow is …

URANS study of pulsed hydrogen jet characteristics and mixing enhancement in supersonic crossflow

M Zhao, T Ye - International Journal of Hydrogen Energy, 2019 - Elsevier
In this paper, three-dimensional pulsed hydrogen jet in supersonic crossflow (PJISC) is
investigated by the unsteady Reynolds Averaged Navier-Stokes (URANS) simulations with …