Dynamics of cool flames
Cool flames play a critical role in ignition timing, burning rate, burning limits, engine
knocking, and emissions in conventional and advanced combustion engines. This paper …
knocking, and emissions in conventional and advanced combustion engines. This paper …
High order WENO and DG methods for time-dependent convection-dominated PDEs: A brief survey of several recent developments
CW Shu - Journal of Computational Physics, 2016 - Elsevier
For solving time-dependent convection-dominated partial differential equations (PDEs),
which arise frequently in computational physics, high order numerical methods, including …
which arise frequently in computational physics, high order numerical methods, including …
The role of low temperature chemistry in combustion mode development under elevated pressures
Abstract Negative Temperature Coefficient (NTC) behavior is an essential feature of low-
temperature oxidation for large hydrocarbon fuels, which is of particular relevance to cool …
temperature oxidation for large hydrocarbon fuels, which is of particular relevance to cool …
The structure and propagation of laminar flames under autoignitive conditions
The laminar flame speed sl is an important reference quantity for characterising and
modelling combustion. Experimental measurements of laminar flame speed require the …
modelling combustion. Experimental measurements of laminar flame speed require the …
Supersonic reaction front propagation initiated by a hot spot in n-heptane/air mixture with multistage ignition
For large hydrocarbon fuels such as n-heptane, multistage ignition occurs at low initial
temperature. Therefore, multiple pressure pulses produced by multistage ignition and …
temperature. Therefore, multiple pressure pulses produced by multistage ignition and …
Numerical simulations of premixed cool flames of dimethyl ether/oxygen mixtures
The formation and dynamics of premixed cool flames are numerically investigated by using
a detailed kinetic mechanism of dimethyl ether mixtures in both freely-propagating and …
a detailed kinetic mechanism of dimethyl ether mixtures in both freely-propagating and …
Structures and propagation speeds of autoignition-assisted premixed n-heptane/air cool and warm flames at elevated temperatures and pressures
The laminar flame speeds and structures of near-limit autoignition-assisted cool and warm n-
heptane/air flames at different ignition Damkӧhler numbers which are the ratios between …
heptane/air flames at different ignition Damkӧhler numbers which are the ratios between …
[HTML][HTML] A numerical study on combustion mode characterization for locally stratified dual-fuel mixtures
Combustion modes in locally stratified dual-fuel (DF) mixtures are numerically investigated
for methanol/n-dodecane blends under engine-relevant pressures. In the studied constant …
for methanol/n-dodecane blends under engine-relevant pressures. In the studied constant …
Multi-scale modeling of detonation formation with concentration and temperature gradients in n-heptane/air mixtures
Detonation initiation and ignition wave propagation in concentration stratified n-heptane/air
mixtures with and without temperature gradient are numerically modeled by using the …
mixtures with and without temperature gradient are numerically modeled by using the …
Effect of pressure wave disturbance on auto-ignition mode transition and knocking intensity under enclosed conditions
Pressure wave propagation behavior is an essential feature for the combustion under
enclosed conditions, eg internal combustion engines. Previous work by Pan et al.(2016) and …
enclosed conditions, eg internal combustion engines. Previous work by Pan et al.(2016) and …