This article reviews the critical role of material selection and design in ensuring efficient
performance and safe operation of gas turbine engines fuelled by ammonia–hydrogen. As …

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 …

A sequential combustor architecture consists of two longitudinally staged combustion zones
featuring a propagation-stabilized flame in the first stage and an autoignition-stabilized …

In a future energy system prospective, predictably dominated by (often) remote and (always)
unsteady, nondispatchable renewable power generation from solar and wind resources …

The micromix (MMX) combustion concept is a DLN gas turbine combustion technology
designed for high hydrogen content fuels. Multiple non-premixed miniaturized flames based …

Burning carbon-free fuels such as hydrogen in gas turbines promise power generation with
minimal emissions of greenhouse gases. A two-stage sequential combustor architecture …

In this work, we perform an experimental study of the combustion of pure hydrogen in the
sequential stage of a generic combustor. This academic test rig is a simplified model of an …

Hydrogen is one of the most promising fuels to decarbonize energy systems since it has a
high specific energy, a carbon-free combustion process, and may be produced sustainably …

Modern gas turbines call for an ultra-high firing temperature and fuel flexibility while keeping
emissions at very low levels. Sequential combustion has demonstrated its advantages …

Hydrogen and ammonia are considered crucial carbon-free energy carriers optimally suited
for seasonal chemical storage and balancing of the energy system. In this context …