Turbulent jet ignition is an advanced pre-chamber approach for improving combustion rates
and extending lean burn limitations. The hot flows jetted from the pre-chamber through jet …

In this paper, the combustion characteristics of premixed CH 4-air and H 2-air mixtures with
different excess air coefficients ignited by hot jet or jet flame are investigated experimentally …

A numerical investigation was conducted to study ignition and the initial phases of methane
combustion in a two-dimensional setup consisting of a pre-(PC) and main (MC) chamber …

This work uses multiple three-dimensional Direct Numerical Simulations (DNSs) to i)
investigate the ignition process of a cold lean premixed mixture at atmospheric conditions by …

A data-driven approach using machine learning is presented for the identification of the
critical flame location for the early detection of an incipient lean blowout (LBO) in a realistic …

A parametric direct numerical simulation study was conducted to investigate the effects of
the initial flow field (quiescent or turbulent), nozzle inlet sharpness and width, main chamber …

A detailed analysis of thermoacoustic combustion instability in a subscale rocket combustor
at high pressure is reported in this paper using the high-fidelity large-eddy simulation (LES) …

Abstract Large Eddy Simulations (LES) are performed to compute the sensitivity of a
conventional (A-2) and an alternate bio-jet (C-1) fuel to Lean Blowout (LBO). A realistic …

The turbulent flow field in a practical gas turbine combustor is very complex because of the
interactions between various flows resulting from components like multiple types of swirlers …

This paper presents turbulence characterization and vortex behavior measurements of
sub/supersonic jet flames subjected to extreme levels of turbulence. Specifically …