Generation of Entropy Waves by Fully Premixed Flames in a Non-Adiabatic Combustor With Hydrogen Enrichment

Thermoacoustic combustion instability is a major concern in gas turbine combustors with hydrogen-enriched fuels. Unsteady combustion not only generates acoustic waves but it may also result in fluctuations of burnt gas temperature, referred to as entropy waves. They are convected by the mean flow th...

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Veröffentlicht in:Journal of engineering for gas turbines and power 2023-11, Vol.145 (11)
Hauptverfasser: Eder, Alexander J., Dharmaputra, Bayu, Désor, Marcel, Silva, Camilo F., Garcia, Alex M., Schuermans, Bruno, Noiray, Nicolas, Polifke, Wolfgang
Format: Artikel
Sprache:eng
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