Achieving full premixing and complete evaporation in lean prevaporized premixed
combustors is challenging as it depends on the spray injector characteristics …

Four oxygenated fuels: ethanol (EtOH), dimethyl carbonate (DMC), dimethoxymethane
(DMM) and polyoxymethylene dimethyl ether (PODE 3) were blended with Jet A2 to …

The structure of turbulent unconfined bluff-body flames of vapourised liquid fuels was
investigated at conditions far from and close to blow-off with high-speed (5 kHz) OH-PLIF …

Lean blow-off (LBO) conditions, duration of the extinction transient, and flame structure were
investigated for swirl-stabilised, fully-premixed flames operated with methane and …

Dome spacing is one of the most critical factors to affect the ignition performance of the
aerospace engine. In this paper, a three-dome model combustor is designed to investigate …

Flame stabilization and its interaction with flow characteristics are crucial to the development
of air-breathing propulsion engine. In this paper, experiments and numerical simulations …

Flame stabilization by a bluff-body is commonly used in many combustion applications to
improve mixture characteristics, enhance flame stability and assist in combustion control …

Dimethyl ether (DME) is a promising alternative fuel for gas turbines, considering its
renewable nature and potential for large-scale synthesis from CO 2 feedstock. However …

This work investigates lean blowout (LBO) dynamics of dimethyl ether (DME)/air premixed
swirl flames in a gas turbine model combustor with and without confinement. CH …

Abstract Large Eddy Simulations (LES) are carried out targeting an unconfined premixed
bluff body burner operated with ethanol, n-heptane, Jet A, and a Sustainable Aviation Fuel …