State-of-the-art modeling of two-stage auto-ignition: Turbulence, evaporation and chemistry effects
Y Zhang, Q Peng, C Wang, Y Huang, P Zhou… - Energy Conversion and …, 2023 - Elsevier
Internal combustion engines are the dominant power sources in transport, accounting for
significant amounts of fuel consumption and pollutant emissions. Low-temperature …
significant amounts of fuel consumption and pollutant emissions. Low-temperature …
Importance of turbulence-chemistry interactions at low temperature engine conditions
The role of turbulence-chemistry interaction in autoignition and flame stabilization is
investigated for spray flames at low temperature combustion (LTC) conditions by performing …
investigated for spray flames at low temperature combustion (LTC) conditions by performing …
Effects of turbulence-chemistry interactions on auto-ignition and flame structure for n-dodecane spray combustion
The Engine Combustion Network (ECN) spray A under diesel engine conditions is
investigated with a non-adiabatic 5D Flamelet Generated Manifolds (FGM) model with the …
investigated with a non-adiabatic 5D Flamelet Generated Manifolds (FGM) model with the …
An SMLD joint PDF model for turbulent non-premixed combustion using the flamelet progress-variable approach
This paper provides an improved flamelet/progress variable (FPV) model for the simulation
of turbulent combustion, employing the statistically most likely distribution (SMLD) approach …
of turbulent combustion, employing the statistically most likely distribution (SMLD) approach …
Direct numerical simulation of H2/air combustion with composition stratification in a constant volume enclosure relevant to HCCI engines
Two-dimensional direct numerical simulation (2-D DNS) is used to investigate the effect of
turbulence intensity and composition stratification on H 2/air mixture auto-ignition in a …
turbulence intensity and composition stratification on H 2/air mixture auto-ignition in a …
Analytical and numerical study of near-field ignition of H2/air by injection of hot gas
Ignition initiation by a turbulent hot jet involves complex transport and chemical processes
with disparate and sensitive time scales. Its understanding is important for improved ignition …
with disparate and sensitive time scales. Its understanding is important for improved ignition …
Flame structure transition and instability excitation by pilot fuel in a centrally staged combustor
P Fu, S Li, L Hou, Q Wen, J Li, H Ma - Physics of Fluids, 2025 - pubs.aip.org
The pilot stage plays a crucial role in central-staged combustion technology. This study
aimed to investigate the impact of the jet-type pilot stage on the flame structure and …
aimed to investigate the impact of the jet-type pilot stage on the flame structure and …
Computing supersonic non-premixed turbulent combustion by an SMLD flamelet progress variable model
This paper presents a statistically more likely distribution (SMLD) approach for the
evaluation of the presumed probability density function (PDF) in flamelet progress variable …
evaluation of the presumed probability density function (PDF) in flamelet progress variable …
Effect of heat loss on propagation limits of combustion fronts in heterogeneous mixtures
The effect of heat loss on the propagation limits of combustion front is studied by considering
one-dimensional chain of discrete point sources using two systems, namely (i) periodic and …
one-dimensional chain of discrete point sources using two systems, namely (i) periodic and …
Are “2D DNS” results of turbulent fuel/air mixing layers useful for assessing subgrid-scale models?
ABSTRACT Direct Numerical Simulations (DNS) are frequently used to evaluate subgrid-
scale models, but for practical flows full three-dimensional (3D) DNS is often computationally …
scale models, but for practical flows full three-dimensional (3D) DNS is often computationally …