Review of combustion stabilization for hypersonic airbreathing propulsion

Q Liu, D Baccarella, T Lee - Progress in Aerospace Sciences, 2020 - Elsevier
A review of fundamental research in combustion stabilization for hypersonic airbreathing
propulsion is presented. Combustion in high-speed airbreathing propulsion systems …

Supersonic combustion in air-breathing propulsion systems for hypersonic flight

J Urzay - Annual Review of Fluid Mechanics, 2018 - annualreviews.org
Great efforts have been dedicated during the last decades to the research and development
of hypersonic aircrafts that can fly at several times the speed of sound. These aerospace …

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 …

Large eddy simulation of turbulent supersonic hydrogen flames with OpenFOAM

H Zhang, M Zhao, Z Huang - Fuel, 2020 - Elsevier
A high-fidelity numerical solver, RYrhoCentralFoam, is developed based on OpenFOAM® to
simulate turbulent compressible reactive flows. It is designed for accurately simulating …

Lift-off behaviors of the partially-premixed jet flame in a supersonic vitiated coflow

C Liu, J Zhang, X Li, Y Pan, W Huang - Aerospace Science and …, 2023 - Elsevier
Achieving fast and efficient combustion is considered as the primary difficulty in overcoming
the high-Mach-number scramjet. A novel injection strategy with coflows has been proposed …

Ignition and flame stabilization characteristics in an ethylene-fueled scramjet combustor

C Liu, M Sun, H Wang, L Yang, B An, Y Pan - Aerospace Science and …, 2020 - Elsevier
Successful ignition process is the prerequisite for achieving stable combustion in a scramjet
combustor coupled with a cavity. A single pulse laser is adopted to ignite the fuel/air mixture …

Nonlinear multispectral tomographic absorption deflection spectroscopy based on Bayesian estimation for spatially resolved multiparameter measurement in methane …

Z Niu, H Qi, Z Zhu, Y Ren, M He, B Gao - Fuel, 2024 - Elsevier
In aerospace propulsion systems with high temperature, pressure, and distortion,
inhomogeneous thermophysical gradients can cause line-of-sight deflection and spectral …

Numerical investigation of low-frequency instability and frequency shifting in a scramjet combustor

SM Jeong, JH Lee, JY Choi - Proceedings of the Combustion Institute, 2023 - Elsevier
The combustion instability in a laboratory-scale direct-connect hydrogen-fueled scramjet
combustor is investigated numerically. The numerical simulation has been carried out using …

Analysis of combustion modes in a cavity based scramjet

JL Ruan, P Domingo, G Ribert - Combustion and Flame, 2020 - Elsevier
Large eddy simulations (LES) of non reactive and reactive flows in a cavity-based scramjet
combustor configuration from the US Air Force Research Laboratory (AFRL) are performed …

Mid-infrared laser absorption tomography for quantitative 2D thermochemistry measurements in premixed jet flames

C Wei, DI Pineda, L Paxton, FN Egolfopoulos… - Applied Physics B, 2018 - Springer
A tomographic laser absorption spectroscopy technique, utilizing mid-infrared light sources,
is presented as a quantitative method to spatially resolve species and temperature profiles …