The crux of the technical issues facing the development of hydrogen gas turbine engines is
the problem of how to enable low NOx, low dynamics combustor operations without …

Rich-lean staged combustion is a promising method to achieve low NO x emission for NH 3
fuel. The NO x emission of the rich-lean staged combustion heavily relies on inter-stage …

This numerical study investigates the linear and non-linear flame dynamics in the second
stage of a sequential combustor, with methane fuel injection into vitiated hot gas. It focuses …

Axial fuel staging enables elevation of the turbine inlet temperature in advanced heavy-duty
gas turbine combustors to∼ 2000 K, ultimately to achieve more than 65% combined cycle …

A cluster of small-scale multislit injectors, with aperture dimension of the same order of
magnitude as the characteristic thickness of hydrogen flames, effectively mitigates flashback …

This study experimentally investigates reacting jets in cross-flow (RJICF), considering
flame/shear layer offset, momentum flux ratio (dependencies exist for reacting cases in …

NO x emissions remain a primary concern for modern and future gas turbines, particularly as
we progress towards a net-zero carbon future. It is critical to identify novel strategies to …

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 …

Three reacting jet-in-crossflow (JiC) methane/air flames were numerically investigated in a
lean axially staged combustor at a pressure of five atmospheres. A detailed chemistry Star …

Advanced combustion technologies to limit NO X production are needed to meet rigorous
emissions standards, which are required due to the harmful effect of NO X on the …