Abstract Direct Numerical Simulations (DNS) are performed to investigate the process of
spontaneous ignition of hydrogen flames at laminar, turbulent, adiabatic and non-adiabatic …

This numerical study investigates the combustion modes in the second stage of a sequential
combustor at atmospheric and high pressure. The sequential burner (SB) features a mixing …

Abstract The effects of Nanosecond Repetitively Pulsed Discharges (NRPDs) on the second
stage flame of a sequential combustor is investigated using numerical tools supported by …

The flame initiation process in dual-fuel spray assisted combustion is presently not fully
understood. Here, diesel spray assisted combustion of premixed methane/oxidizer/EGR is …

We address the problem of turbulent spontaneous ignition vs. deflagration propagating
against a mean residence time gradient, particularly relevant to the stabilization of quasi …

The combustion regime transition in a sequential burner (SB) supplied with H 2 (48 kW) is
experimentally studied during steady and transient operation. The test rig is a simplified …

This work experimentally investigates the effects of elevated combustor pressures on the
characteristics of a lean premixed reacting methane/air jet injected into a lean vitiated …

This study aims to investigate the impact of Nanosecond Repetitively Pulsed Discharges
(NRPDs) on the acoustic scattering properties of the second stage of a Constant Pressure …

This paper considers the role of combustion, and associated future combustion R&D needs,
to support the decarbonizing of civilian energy and propulsion sectors. The field has already …

One of the key challenges of lean, low-emissions combustor operation is flame stabilization,
including both static and dynamic stabilization. Static flame stability encompasses a range of …