Flame dynamics in an optically accessible solid fuel ramjet combustor
Flow–flame interactions were investigated in an optically accessible solid fuel ramjet
combustor. Experiments were performed with a single hydroxyl-terminated polybutadiene …
combustor. Experiments were performed with a single hydroxyl-terminated polybutadiene …
Coupled interactions of a helical precessing vortex core and the central recirculation bubble in a swirl flame at elevated power density
The PRECCINSTA GTMC was studied at elevated pressure and power density with 6 kHz
stereoscopic particle image velocimetry (SPIV), OH* chemiluminescence (CL), and 100 kHz …
stereoscopic particle image velocimetry (SPIV), OH* chemiluminescence (CL), and 100 kHz …
Occurrence of rotating detonation waves in a jet-stabilized combustor with premixed injection
RM Gejji, T Buschhagen, CD Slabaugh - Journal of Propulsion and …, 2021 - arc.aiaa.org
ROTATING detonation engines (RDEs) have the potential to achieve increased
thermodynamic efficiency, compared with conventional combustion devices, with quasi …
thermodynamic efficiency, compared with conventional combustion devices, with quasi …
同心旋流分层预混火焰的动力学模态分析
张弛， 周宇晨， 韩啸， 林宇震 - 推进技术, 2020 - jpt.tjjsjpt.com
为了探究同心旋流分层火焰的不稳定燃烧问题, 需要对火焰的动态脉动特性进行分析.
采用高速摄像捕捉了自激和外激条件下同心旋流分层预混火焰的CH* 化学发光动态图像 …
采用高速摄像捕捉了自激和外激条件下同心旋流分层预混火焰的CH* 化学发光动态图像 …
Self-excited instability regimes of a confined turbulent jet flame at elevated pressure
The dynamic response of a confined, premixed turbulent jet flame is investigated at high
thermal power densities (∼ 25 MW/m 2/bar) and turbulence levels ( R e jet∼ 5× 10 5) …
thermal power densities (∼ 25 MW/m 2/bar) and turbulence levels ( R e jet∼ 5× 10 5) …
Fuel Temperature Effects on Combustion Stability of a High-Pressure Liquid-Fueled Swirl Flame
AJ Hodge, TT Shahin, RM Gejji, JJ Philo… - Journal of Propulsion …, 2024 - arc.aiaa.org
The influence of fuel temperature on combustion instabilities is investigated in a liquid-
fueled, piloted swirl flame at 1.0 MPa. Fuels used for this study include Jet A and a Fischer …
fueled, piloted swirl flame at 1.0 MPa. Fuels used for this study include Jet A and a Fischer …
Injector-coupled transverse instabilities in a multi-element premixed combustor
JJ Philo, RM Gejji… - International Journal of …, 2020 - journals.sagepub.com
Combustion instabilities in a high-pressure, multi-element combustor are studied in order to
understand the relationship between the chamber and injector dynamics. A linear array of …
understand the relationship between the chamber and injector dynamics. A linear array of …
[HTML][HTML] Research on the Characteristics of Oscillation Combustion Pulsation in Swirl Combustor
C Liu, X Ge, X Zhang, C Yang, Y Liu - Energies, 2024 - mdpi.com
This study focuses on the center-staged swirl model combustion chamber, conducting
experiments and numerical simulations to investigate the unstable combustion …
experiments and numerical simulations to investigate the unstable combustion …
Dynamics of hydrogen–ammonia–natural gas lean-premixed high-pressure flames
TT Shahin, AJ Hodge, BK Murdock, TN McLean… - Fuel, 2025 - Elsevier
The influence of fuel composition on self-excited combustion instabilities in a high-pressure
combustor operated with ammonia, hydrogen, and natural gas fuels is characterized with …
combustor operated with ammonia, hydrogen, and natural gas fuels is characterized with …
Study of the influence of water vapour and carbon dioxide dilution on pollutants emitted by swirled methane/oxygen-enriched air flames
A Vandel, JPC Cano, S de Persis, G Cabot - Experimental Thermal and …, 2022 - Elsevier
Abstract The effects of Exhaust Gas Recirculation (EGR) through the dilution by carbon
dioxide and water vapour on methane flames/oxygen-enriched air in the case of the …
dioxide and water vapour on methane flames/oxygen-enriched air in the case of the …