Investigation of flame flashback phenomenon in a supersonic crossflow with ethylene injection upstream of cavity flameholder
In the present study, a flame flashback phenomenon inside an ethylene-fuelled scramjet
combustor equipped with a cavity flameholder is investigated under flight Mach 5.5 …
combustor equipped with a cavity flameholder is investigated under flight Mach 5.5 …
Effects of injection on flame flashback in supersonic crossflow
An approach that combines numerical, experimental, and theoretical analyses has been
implemented to investigate the effects of the injection parameters on the flame flashback …
implemented to investigate the effects of the injection parameters on the flame flashback …
Numerical study of periodic flame flashback in a cavity-based scramjet combustor
S Guo, X Zhang, Q Liu, L Yue - Physics of Fluids, 2023 - pubs.aip.org
The periodic flame flashback phenomenon in an ethylene-fueled cavity-based scramjet
combustor was numerically investigated by a three-dimensional unsteady Reynolds …
combustor was numerically investigated by a three-dimensional unsteady Reynolds …
Numerical investigation of the scale effects of the flame flashback phenomenon in scramjet combustors
The scale effect of flame flashbacks inside an ethylene-fueled scramjet combustor was
investigated through an approach that combines numerical, experimental, and theoretical …
investigated through an approach that combines numerical, experimental, and theoretical …
Experimental investigations of combustion oscillation modes in a large-aspect-ratio dual-mode combustor equipped with multi-strut
H Qiu, G Luan, G Feng, J Zhang, W Bao - Physics of Fluids, 2023 - pubs.aip.org
The annular scramjet combustor is considered one of the best configurations for a wide-
speed-range combined engine, owing to its superior thermal protection performance and …
speed-range combined engine, owing to its superior thermal protection performance and …
Role of cavity in a Mach 8 axisymmetric scramjet combustor: Flame stabilization vs combustion enhancement
The cavity-assisted scramjet has been proven to be the most promising propulsion system
for air-breathing hypersonic vehicles. In this paper, numerical simulations of a Mach 8 …
for air-breathing hypersonic vehicles. In this paper, numerical simulations of a Mach 8 …
Numerical investigation of combustion characteristics of upstream crescent cavities in a scramjet combustor
This study investigates the combustion performance of a number of novel, crescent shaped
cavities placed directly in front of the fuel injection point in a scramjet combustor. Cavities …
cavities placed directly in front of the fuel injection point in a scramjet combustor. Cavities …
Experimental investigations of cavity parameters leading to combustion oscillation in a supersonic crossflow
The effects of cavity parameters on combustion oscillation inside an ethylene-fueled
scramjet combustor equipped with a cavity flameholder are experimentally investigated for …
scramjet combustor equipped with a cavity flameholder are experimentally investigated for …
Effect of boundary layer thickness on supersonic combustion in a scramjet combustor
F Li, G Zhao, Y Huang, D Yang, G Ma, Y Li… - Aerospace Science and …, 2023 - Elsevier
In this study, the effect of boundary layer thickness on supersonic combustion in an ethylene-
fueled scramjet combustor under Mach 5.5 flight conditions is studied by employing …
fueled scramjet combustor under Mach 5.5 flight conditions is studied by employing …
Investigation of oscillation modes in a high-speed flow with heat supply. I. Experiment
NN Fedorova, MA Goldfeld, VV Pickalov - Combustion, Explosion, and …, 2022 - Springer
Results of experimental investigations of the flow in a channel with sudden expansion
without and with heat supply into a supersonic air flow are presented. Based on processing …
without and with heat supply into a supersonic air flow are presented. Based on processing …