Recent developments in DNS of turbulent combustion
P Domingo, L Vervisch - Proceedings of the Combustion Institute, 2023 - Elsevier
The simulation of turbulent flames fully resolving the smallest flow scales and the thinnest
reaction zones goes along with specific requirements, which are discussed from …
reaction zones goes along with specific requirements, which are discussed from …
[HTML][HTML] Turbulent combustion modeling for internal combustion engine CFD: A review
The modeling of combustion or, to be exact, turbulent combustion using numerical
simulation has become state-of-the-art in the process of developing internal combustion …
simulation has become state-of-the-art in the process of developing internal combustion …
Diffusive effects of hydrogen on pressurized lean turbulent hydrogen-air premixed flames
To understand the turbulence-chemistry interaction of lean hydrogen-air premixed flames at
elevated pressures, we conduct a series of high-fidelity direct numerical simulations with …
elevated pressures, we conduct a series of high-fidelity direct numerical simulations with …
Statistics of local and global flame speed and structure for highly turbulent H2/air premixed flames
A statistical analysis is conducted for turbulent hydrogen-air premixed flames at a range of
Karlovitz numbers up to 1,126 by direct numerical simulations (DNS) with detailed chemistry …
Karlovitz numbers up to 1,126 by direct numerical simulations (DNS) with detailed chemistry …
Lewis number and preferential diffusion effects in lean hydrogen–air highly turbulent flames
Unsteady three-dimensional direct numerical simulations of highly turbulent, complex-
chemistry, lean hydrogen-air flames were performed by changing the equivalence ratio ϕ …
chemistry, lean hydrogen-air flames were performed by changing the equivalence ratio ϕ …
Experimental study of the influence of Lewis number, laminar flame thickness, temperature, and pressure on turbulent flame speed using hydrogen and methane fuels
HY Hsieh, SM Mousavi, AN Lipatnikov… - Proceedings of the …, 2024 - Elsevier
To experimentally explore the influence of Lewis number L e, laminar flame thickness δ L,
pressure P, and unburned gas temperature T u on turbulent flame speed ST, a set of …
pressure P, and unburned gas temperature T u on turbulent flame speed ST, a set of …
An experimental study of the influence of Lewis number on turbulent flame speed at different pressures
To explore effects of pressure on the magnitude of the influence of differences in molecular
transport coefficients on turbulent flame speed ST, experiments with statistically spherical …
transport coefficients on turbulent flame speed ST, experiments with statistically spherical …
[HTML][HTML] Assessment of a flamelet approach to evaluating mean species mass fractions in moderately and highly turbulent premixed flames
Complex-chemistry direct numerical simulation (DNS) data obtained from lean methane-air
turbulent flames are analyzed to perform a priori assessment of predictive capabilities of the …
turbulent flames are analyzed to perform a priori assessment of predictive capabilities of the …
Numerical and analytical assessment of finite rate chemistry models for LES of turbulent premixed flames
Different combustion models for large eddy simulation, including the quasi-laminar (QL),
Eddy dissipation concept (EDC), and partially stirred reactor (PaSR) models, are assessed …
Eddy dissipation concept (EDC), and partially stirred reactor (PaSR) models, are assessed …
Prediction of mean radical concentrations in lean hydrogen-air turbulent flames at different Karlovitz numbers adopting a newly extended flamelet-based presumed …
AN Lipatnikov, VA Sabelnikov… - Combustion and …, 2021 - Elsevier
A recent analysis (Lipatnikov et al., 2020) of complex-chemistry direct numerical simulation
(DNS) data obtained from lean hydrogen-air flames associated with corrugated-flame (case …
(DNS) data obtained from lean hydrogen-air flames associated with corrugated-flame (case …