[HTML][HTML] Measuring acoustic transfer matrices of high-pressure hydrogen/air flames for aircraft propulsion

A Faure-Beaulieu, B Dharmaputra, B Schuermans… - Combustion and …, 2024 - Elsevier
Destructive thermoacoustic instabilities may potentially slow down significantly the ongoing
development of hydrogen combustors for decarbonizing aviation. Their early prediction …

Experimental jet control with Bayesian optimization and persistent data topology

JM Reumschüssel, Y Li, PM zur Nedden, T Wang… - Physics of …, 2024 - pubs.aip.org
This study experimentally optimizes the mixing of a turbulent jet at Reynolds number 10 000
with the surrounding air by targeted shear layer actuation. The forcing is composed of …

Experimental Study of the Dynamics of Lean Premixed Hydrogen Flames in a Multi Jet Combustor

JP Beuth, JM Reumschüssel… - … for Gas Turbines …, 2025 - asmedigitalcollection.asme.org
In this study, the flame dynamics of lean premixed hydrogen jet flames are experimentally
investigated. Acoustic and optical measurement devices are used to capture the response of …

NOx Emissions Assessment of a Multijet Burner Operated With Premixed High Hydrogen Natural Gas Blends

A Jaeschke, B Ćosić… - … of Engineering for …, 2024 - asmedigitalcollection.asme.org
Decarbonization of gas turbine combustion creates a pressing demand for new technical
solutions for the combustion process. While switching to hydrogen fuels may solve the …