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 …

Thermodiffusively-unstable lean premixed hydrogen flames are investigated using three-
dimensional direct numerical simulation with finite-rate chemical kinetics. A large number of …

The structure of premixed turbulent flames and governing physical mechanisms of the
influence of turbulence on premixed burning are often discussed by invoking combustion …

Unsteady three-dimensional direct numerical simulations of highly turbulent, complex-
chemistry, lean hydrogen-air flames were performed by changing the equivalence ratio ϕ⁠ …

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 …

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 …

We review the state of the art in measurements and simulations of the behavior of premixed
laminar and turbulent flames, subject to differential diffusion, stretch and curvature. The first …

Abstract In this study, Direct Numerical Simulations are utilized to investigate turbulent
premixed NH 3/air flames assisted by two distinct methods: non-equilibrium nanosecond …

A ratio of turbulent burning velocity to laminar flame speed is well known to be abnormally
high in lean hydrogen-air mixtures, with this phenomenon being commonly attributed to …

By (i) highlighting the mitigation effect of strain rates on laminar flame instabilities and (ii)
comparing peak growth rates of laminar flame instabilities with strain rates generated by …