Review of Lagrangian stochastic models for turbulent combustion
Predictive simulation of the combustion process in engine is crucial to understand the
complex underlying physicochemical processes, improve engine performance, and reduce …
complex underlying physicochemical processes, improve engine performance, and reduce …
[HTML][HTML] Quantitative studies of NO emissions from various reaction pathways in swirling combustion of hydrogen-enriched methane
D Wang, Z Tan, J Xu, H Meng - International Journal of Hydrogen Energy, 2024 - Elsevier
Hydrogen-enriched methane is a promising alternative fuel for carbon dioxide reduction.
Large eddy simulations of turbulent combustion and NO emission are carried out using a …
Large eddy simulations of turbulent combustion and NO emission are carried out using a …
Flow, mixing, and flame stabilization in bluff-body burner with decreased central jet velocity
The flame stabilization is a complex problem, especially when reducing the fuel supply, as it
involves complicated interactions of turbulence, mixing, and chemistry. In this study, the …
involves complicated interactions of turbulence, mixing, and chemistry. In this study, the …
Thermal and chemical effects of differential diffusion in turbulent non-premixed H2 flames
As a renewable fuel, hydrogen (H 2) may play an increasingly important role in the
development and control of piston and gas turbine engines to achieve zero carbon …
development and control of piston and gas turbine engines to achieve zero carbon …
A pairwise mixing model with kernel constraint and its appraisal in transported PDF simulations of ethylene flames
Modeling micro-mixing remains a primary challenge for the transported probability density
function (TPDF) method. In this study, the pairwise mixing with kernel constraint (KerM) …
function (TPDF) method. In this study, the pairwise mixing with kernel constraint (KerM) …
[HTML][HTML] Large eddy simulation of a supersonic lifted hydrogen flame: Impacts of Lewis, turbulent Schmidt and Prandtl numbers
Parametric large eddy simulations (LES) of a supersonic lifted hydrogen flame are reported.
The emphases are on two aspects: impacts of (1) Lewis number (Le i of the ith species) and …
The emphases are on two aspects: impacts of (1) Lewis number (Le i of the ith species) and …
Modern developments in filtered density function
An overview is presented of recent developments in filtered density function (FDF)
methodology as utilized for large eddy simulation (LES) of turbulent flows. The review is …
methodology as utilized for large eddy simulation (LES) of turbulent flows. The review is …
[HTML][HTML] A novel model for incorporation of differential diffusion effects in PDF simulations of non-premixed turbulent flames based on reaction-diffusion manifolds …
In this work, reaction-diffusion manifold (REDIM) reduced chemistry is used in the simulation
of turbulent non-premixed flames based on a transported-probability density function model …
of turbulent non-premixed flames based on a transported-probability density function model …
LES/TPDF investigation of the role of reaction and diffusion timescales in the stabilization of a jet-in-hot-coflow CH4/H2 flame
Abstract Moderate or Intense Low oxygen Dilution (MILD) combustion is a promising
technology to meet the ever-stringent emission regulation while maintain high thermal …
technology to meet the ever-stringent emission regulation while maintain high thermal …
On the modeling of scalar mixing timescale in filtered density function simulation of turbulent premixed flames
A new closure of the scalar mixing timescale is formulated to enhance the predictability of
large eddy simulation (LES)/filtered density function (FDF) simulations for turbulent premixed …
large eddy simulation (LES)/filtered density function (FDF) simulations for turbulent premixed …