Fuel Effects in Turbulent Premixed Pre-vaporised Alcohol/Air Jet Flames
Sign Up to like & getrecommendations! Published in 2020 at "Flow, Turbulence and Combustion"
DOI: 10.1007/s10494-020-00166-6
Abstract: To study combustion fundamentals of complex fuels under well-defined boundary conditions, a novel Temperature Controlled Jet Burner (TCJB) system is designed that can stabilise both gaseous or pre-vaporised liquid fuels. In a first experimental exploratory… read more here.
Keywords: flame; alcohol air; air; pre vaporised ... See more keywords
Blow-out of nonpremixed turbulent jet flames at sub-atmospheric pressures
Sign Up to like & getrecommendations! Published in 2017 at "Combustion and Flame"
DOI: 10.1016/j.combustflame.2016.11.016
Abstract: Abstract Blow-out limits of nonpremixed turbulent jet flames in quiescent air at sub-atmospheric pressures (50–100 kPa) were studied experimentally using propane fuel with nozzle diameters ranging 0.8–4 mm. Results showed that the fuel jet velocity at blow-out… read more here.
Keywords: turbulent jet; sub atmospheric; jet; jet flames ... See more keywords
The evolution of soot morphology and nanostructure along axial direction in diesel spray jet flames
Sign Up to like & getrecommendations! Published in 2019 at "Combustion and Flame"
DOI: 10.1016/j.combustflame.2018.10.030
Abstract: Abstract This study aims at providing new insights into the soot formation and oxidation processes in diesel spray jet flames under the diesel-like conditions. Soot particles are sampled within a reacting diesel jet spray flame… read more here.
Keywords: diesel; jet; jet flames; soot aggregates ... See more keywords
Carbon oxidation in turbulent premixed jet flames: A comparative experimental and numerical study of ethylene, n-heptane, and toluene
Sign Up to like & getrecommendations! Published in 2020 at "Combustion and Flame"
DOI: 10.1016/j.combustflame.2020.08.008
Abstract: Abstract An experimental and numerical investigation of the thermochemical structure of piloted premixed jet flames was conducted, encompassing laser absorption tomography measurements and large-eddy simulations (LES). The investigation was performed holding laminar flame speed, jet… read more here.
Keywords: toluene; premixed jet; carbon; jet ... See more keywords
On the flame stabilization of turbulent lifted hydrogen jet flames in heated coflows near the autoignition limit: A comparative DNS study
Sign Up to like & getrecommendations! Published in 2021 at "Combustion and Flame"
DOI: 10.1016/j.combustflame.2021.111584
Abstract: Abstract Three-dimensional direct numerical simulations of turbulent lifted hydrogen jet flames in heated coflows are performed with a detailed H 2 /air chemical mechanism to understand their ignition dynamics and stabilization mechanisms. Turbulent lifted jet… read more here.
Keywords: turbulent lifted; jet; jet flames; ignition ... See more keywords
Detailed investigation of NO mechanism in non-premixed oxy-fuel jet flames with CH4/H2 fuel blends
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2018.03.100
Abstract: Abstract This study systematically investigates the detailed mechanism of nitrogen oxides (NOx) in CH4 and CH4/H2 jet flames with O2/CO2 hot coflow. After comprehensive validation of the modeling by experiments of Dally et al. [Proc. Combust.… read more here.
Keywords: oxy fuel; mechanism; jet; fuel ... See more keywords
Large Eddy Simulation on the Effects of Pressure on Syngas/Air Turbulent Nonpremixed Jet Flames
Sign Up to like & getrecommendations! Published in 2019 at "Combustion Science and Technology"
DOI: 10.1080/00102202.2019.1632300
Abstract: ABSTRACT The influence of increasing pressure on nonpremixed syngas/air turbulent jet flames is numerically investigated using large eddy simulations in conjunction with a steady laminar flamelet approach. The applicability of the steady flamelet approach is… read more here.
Keywords: large eddy; pressure; jet; jet flames ... See more keywords
Simultaneous high-speed imaging of temperature, heat-release rate, and multi-species concentrations in turbulent jet flames.
Sign Up to like & getrecommendations! Published in 2019 at "Optics express"
DOI: 10.1364/oe.27.017017
Abstract: We report the high-speed imaging of multi-species and multi-parameter combustion diagnostics for turbulent non-premixed jet flames using a three-legged burst-mode laser system. Simultaneous OH/CH2O planar laser-induced fluorescence and Rayleigh-scattering imaging measurements at a 10-kHz rate… read more here.
Keywords: multi species; jet flames; speed imaging; high speed ... See more keywords