Flame stabilization mechanism in reacting jets in swirling vitiated crossflow
Sign Up to like & getrecommendations! Published in 2019 at "Combustion and Flame"
DOI: 10.1016/j.combustflame.2019.06.005
Abstract: Abstract Flame stabilization in reacting jet in crossflow (RJICF) is often affected by interaction between different mechanisms, involving auto-ignition, partially-premixed flame behavior, and vortex-induced recirculation zones. These flame stabilization mechanisms depend on the local flow… read more here.
Keywords: flame stabilization; jet; rate; flame ... See more keywords
Study on the effects of thermal throat on flame stabilization in a kerosene fueled supersonic combustor
Sign Up to like & getrecommendations! Published in 2018 at "Energy Conversion and Management"
DOI: 10.1016/j.enconman.2018.04.023
Abstract: Abstract The effects of thermal throat on flame stabilization in a kerosene fueled supersonic combustor were numerically and experimentally studied in the present paper. The results were obtained under the inflow condition of stagnation temperature… read more here.
Keywords: combustor; thermal throat; flame stabilization; flame ... See more keywords
Experimental investigation of flame stabilization inside the quarl of an oxyfuel swirl burner
Sign Up to like & getrecommendations! Published in 2017 at "Fuel"
DOI: 10.1016/j.fuel.2016.09.002
Abstract: Abstract A more detailed understanding of coal combustion as required for predictive engineering is still lacking. To gain insights into physically relevant sub-processes the community follows a stepwise approach. Experiments have been conducted starting from… read more here.
Keywords: flame stabilization; burner; flame; inside quarl ... See more keywords
Recent progress in flame stabilization technologies for combustion-based micro energy and power systems
Sign Up to like & getrecommendations! Published in 2021 at "Fuel"
DOI: 10.1016/j.fuel.2020.119391
Abstract: Abstract The microscale combustion-based energy and power generation systems are potential alternatives to traditional batteries owing to the much higher energy density of hydrogen and hydrocarbon fuels. However, the surface-area-to-volume ratio of the micro-combustors is… read more here.
Keywords: combustion based; stabilization; energy; flame stabilization ... See more keywords
Complex Effect of Electric and Acoustic Fields on Air-methane Flame Blow-off Characteristics
Sign Up to like & getrecommendations! Published in 2019 at "High Temperature"
DOI: 10.1134/s0018151x19060026
Abstract: The results of an experimental study of the effect of integral electrical and acoustic action on flame stabilization during combustion of a homogeneous air-methane mixture are presented. The experiments were carried out for fuel-rich lean… read more here.
Keywords: effect; flame stabilization; air methane; flame ... See more keywords
Experimental investigation on the flame stabilization modes of liquid kerosene in a cavity-based scramjet combustor
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering"
DOI: 10.1177/09544100221123895
Abstract: The flame stabilization modes of liquid kerosene is investigated in a model scramjet combustor with flight condition of Ma 6. The effects of equivalence ratio and cavity configuration schemes on the flame stabilization modes are… read more here.
Keywords: cavity; flame stabilization; combustor; flame ... See more keywords
Investigation of Combustion Structure and Flame Stabilization in an Axisymmetric Scramjet
Sign Up to like & getrecommendations! Published in 2022 at "AIAA Journal"
DOI: 10.2514/1.j062192
Abstract: The combustion characteristics and flame stabilization mechanisms in an axisymmetric scramjet with a high-enthalpy inflow are investigated numerically in this paper. To consider the strong compressibility induced by the high Mach number, a pressure-related flamelet/progress… read more here.
Keywords: combustion; flame stabilization; axisymmetric scramjet; structure ... See more keywords
Exploiting Active Subspaces for Geometric Optimization of Cavity-Stabilized Supersonic Flames
Sign Up to like & getrecommendations! Published in 2023 at "AIAA Journal"
DOI: 10.2514/1.j062748
Abstract: With the increased demand for hydrogen for carbon-neutral propulsion technologies, understanding the coupling effect of the fuel injection and cavity on flow characteristics is essential and an open issue for cavity-based hydrogen supersonic flame stabilization… read more here.
Keywords: cavity; see text; flame stabilization; formula see ... See more keywords
A Review on Flame Stabilization Technologies for UAV Engine Micro-Meso Scale Combustors: Progress and Challenges
Sign Up to like & getrecommendations! Published in 2023 at "Energies"
DOI: 10.3390/en16093968
Abstract: Unmanned aerial vehicles (UAV)s have unique requirements that demand engines with high power-to-weight ratios, fuel efficiency, and reliability. As such, combustion engines used in UAVs are specialized to meet these requirements. There are several types… read more here.
Keywords: flame stabilization; stabilization; combustion; micro ... See more keywords