Thermal runaway propagation in Li-ion battery packs due to combustion of vent gases
Accurate understanding of propagation of thermal runaway is of much importance for
developing safe battery pack designs. Combustion of vent gases emerging from a trigger …
developing safe battery pack designs. Combustion of vent gases emerging from a trigger …
Hydrogen combustion in gas turbines
The development of gas turbines using 100% hydrogen as fuel is an important step towards
the development of new energy and propulsion technologies using zero carbon fuels. This …
the development of new energy and propulsion technologies using zero carbon fuels. This …
[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 …
LES of non-premixed NH3/H2/N2-air jet flames at elevated pressure with differential diffusion
Cracking NH 3 into a mixture of NH 3/H 2/N 2 effectively addresses its low reactivity when
used as a fuel. In this study, large eddy simulation (LES) and experiments are conducted for …
used as a fuel. In this study, large eddy simulation (LES) and experiments are conducted for …
LES/PDF modeling of autoignition in a lifted turbulent flame: Analysis of flame sensitivity to differential diffusion and scalar mixing time-scale
The stabilization of lifted flames involves a complex competition between small-scale mixing
and propagation of flame kernels at the base of the flame. Here, the effect of species …
and propagation of flame kernels at the base of the flame. Here, the effect of species …
Assessment of differential diffusion effects in flamelet modeling of oxy-fuel flames
The modeling of differential diffusion in flamelet-based approaches is analyzed in a
turbulent non-premixed oxy-fuel flame experimentally investigated by Sevault et al.(2012) …
turbulent non-premixed oxy-fuel flame experimentally investigated by Sevault et al.(2012) …
Flamelet LES of turbulent premixed/stratified flames with H2 addition
Large-eddy simulations are conducted for Darmstadt turbulent methane-hydrogen flames
(MHFs, 20% H 2+ 80% CH 4 in volume fraction). Two different flames are investigated: one …
(MHFs, 20% H 2+ 80% CH 4 in volume fraction). Two different flames are investigated: one …
Large eddy simulation of soot evolution in turbulent reacting flows: Strain-sensitive transport approach for polycyclic aromatic hydrocarbons
S Yang, JK Lew, ME Mueller - Combustion and Flame, 2020 - Elsevier
Abstract Polycyclic Aromatic Hydrocarbons (PAH) are confined to spatially intermittent
regions of low scalar dissipation rates due to their slow formation chemistry. The length …
regions of low scalar dissipation rates due to their slow formation chemistry. The length …
A species-weighted flamelet/progress variable model with differential diffusion effects for oxy-fuel jet flames
A flamelet/progress variable (FPV) model accounting for the differential diffusion (DD) effects
is proposed and applied to large eddy simulation (LES) of turbulent oxy-fuel flames (Sevault …
is proposed and applied to large eddy simulation (LES) of turbulent oxy-fuel flames (Sevault …
Vortex stretching of non-premixed, diluted hydrogen/oxygen flamelets
W Hellwig, X Shi, WA Sirignano - Combustion and Flame, 2025 - Elsevier
A three-dimensional flamelet model considering vortex stretching with unitary Lewis number
is used to simulate diluted hydrogen–oxygen diffusion flames. Non-reacting nitrogen is used …
is used to simulate diluted hydrogen–oxygen diffusion flames. Non-reacting nitrogen is used …