Measurement and scaling of turbulent burning velocity of ammonia/methane/air propagating spherical flames at elevated pressure
This study reports the accurate laminar burning velocity, turbulent burning velocity and its
correlations of ammonia/methane/air propagating spherical flames. The experiments were …
correlations of ammonia/methane/air propagating spherical flames. The experiments were …
[HTML][HTML] Flame structure and burning velocity of ammonia/air turbulent premixed flames at high Karlovitz number conditions
This paper presents experimental studies of the structures and burning velocities of
premixed ammonia/air jet flames at high Karlovitz (Ka) number conditions. Simultaneous …
premixed ammonia/air jet flames at high Karlovitz (Ka) number conditions. Simultaneous …
Structure and scalar correlation of ammonia/air turbulent premixed flames in the distributed reaction zone regime
Instantaneous structures of turbulent premixed ammonia/air flames on a piloted jet burner
were investigated using simultaneous planar laser-induced fluorescence (PLIF) and …
were investigated using simultaneous planar laser-induced fluorescence (PLIF) and …
Relations between the number of spray droplets and chemiluminescence for Jet A-1 flames stabilized in a gas turbine model combustor
The spatial and temporal relations between the flame chemiluminescence and the number
of droplets for spray flames stabilized in a gas turbine model combustor are investigated …
of droplets for spray flames stabilized in a gas turbine model combustor are investigated …
Contributions of flame thickening and extinctions to a heat release rate marker of intensely turbulent premixed hydrogen-enriched methane-air flames
S Mohammadnejad, Q An, P Vena, S Yun… - Combustion and …, 2021 - Elsevier
Influences of the reaction zone thickening and extinctions on a heat release rate marker of
extremely turbulent hydrogen-enriched methane-air flames are investigated using …
extremely turbulent hydrogen-enriched methane-air flames are investigated using …
[HTML][HTML] Flame/turbulence interaction in ammonia/air premixed flames at high karlovitz numbers
Turbulent premixed flames subjected to extreme levels of turbulence exhibit reaction zone
broadening and thinning. Instantaneous flame structures visualized using advanced laser …
broadening and thinning. Instantaneous flame structures visualized using advanced laser …
Flame stabilisation mechanism for under-expanded hydrogen Jets
A hydrogen under-expanded jet released from a high-pressure vessel or equipment into the
atmosphere through a 0.53 mm diameter orifice results in a sustained lifted flame for …
atmosphere through a 0.53 mm diameter orifice results in a sustained lifted flame for …
2-D and 3-D measurements of flame stretch and turbulence–flame interactions in turbulent premixed flames using DNS
Three-dimensional (3-D) measurements of flame stretch are experimentally challenging. In
this paper, two-dimensional (2-D) and 3-D measurements of flame stretch and turbulence …
this paper, two-dimensional (2-D) and 3-D measurements of flame stretch and turbulence …
A new compact active turbulence generator for premixed combustion: Non-reacting flow characteristics
S Mohammadnejad, L Saca, S Kheirkhah - Physics of Fluids, 2022 - pubs.aip.org
A new compact active turbulence generator is developed, tested, and characterized, which
extends the capabilities of such generators used in turbulent premixed combustion research …
extends the capabilities of such generators used in turbulent premixed combustion research …
A revisit to the validity of flamelet assumptions in turbulent premixed combustion and implications for future research
S Kheirkhah, ÖL Gülder - Combustion and Flame, 2022 - Elsevier
The flamelet assumption has been widely used for analysis and modeling of turbulent
premixed flames over the past decades. Despite its popularity, validity of this assumption …
premixed flames over the past decades. Despite its popularity, validity of this assumption …