Direct numerical simulations of a high Karlovitz number laboratory premixed jet flame–an analysis of flame stretch and flame thickening
This article reports an analysis of the first detailed chemistry direct numerical simulation
(DNS) of a high Karlovitz number laboratory premixed flame. The DNS results are first …
(DNS) of a high Karlovitz number laboratory premixed flame. The DNS results are first …
Review of novel combustion techniques for clean power production in gas turbines
The tremendous increase in energy demand due to increased population and rapid
economics results in an increased level of atmospheric pollutants and global warming. The …
economics results in an increased level of atmospheric pollutants and global warming. The …
Thin reaction zone and distributed reaction zone regimes in turbulent premixed methane/air flames: Scalar distributions and correlations
A series of premixed turbulent methane/air jet flames in the thin reaction zone (TRZ) and
distributed reaction zone (DRZ) regimes were studied using simultaneous three-scalar high …
distributed reaction zone (DRZ) regimes were studied using simultaneous three-scalar high …
Experimental study of the effects of free stream turbulence on characteristics and flame structure of bluff-body stabilized conical lean premixed flames
This article describes an experimental investigation of the effect of different levels of free
stream turbulence intensity on the structure of an unconfined, lean propane–air flame …
stream turbulence intensity on the structure of an unconfined, lean propane–air flame …
A revisit to the validity of flamelet assumptions in turbulent premixed combustion and implications for future research
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 …
Internal structure of hydrogen-enriched methane–air turbulent premixed flames: Flamelet and non-flamelet behavior
Internal structure of pure and hydrogen-enriched methane–air flames were investigated
experimentally, using simultaneous Planar Laser-Induced Fluorescence of formaldehyde …
experimentally, using simultaneous Planar Laser-Induced Fluorescence of formaldehyde …
Experimental study of the effect of turbulence on the structure and dynamics of a bluff-body stabilized lean premixed flame
The structure of an unconfined, lean propane–air flame stabilized on an axisymmetric bluff
body is studied for different levels of turbulence intensity ranging from 4 to 30% in the …
body is studied for different levels of turbulence intensity ranging from 4 to 30% in the …
Quantification of combustion regime transitions in premixed turbulent DME flames
F Hampp, RP Lindstedt - Combustion and Flame, 2017 - Elsevier
The current study quantifies the probability of encountering up to five fluid states (reactants,
combustion products, mixing fluid, fluids with low and high reactivity) in premixed turbulent …
combustion products, mixing fluid, fluids with low and high reactivity) in premixed turbulent …
Numerical studies of the pilot flame effect on a piloted jet flame
In a piloted jet flame, the pilot flame has an effect of stabilizing the main flame. Detailed
mechanisms of pilot flame/main flame interaction are however not well studied. It is expected …
mechanisms of pilot flame/main flame interaction are however not well studied. It is expected …
A universally applicable 0D combustion model with a novel analysis of the critical factors affecting combustion in spark-ignition engines
M Kim, HH Song - International Journal of Engine Research, 2023 - journals.sagepub.com
Notwithstanding the continuous technological development of spark-ignition engines, the
physics of in-cylinder phenomena has not been explicitly clarified to date. Furthermore, the …
physics of in-cylinder phenomena has not been explicitly clarified to date. Furthermore, the …