Dataset: The effect of hydrogen enrichment, flame-flame interaction, confinement, and asymmetry on the acoustic response of a model can combustor

Complementary dataset for the article: <strong>The effect of hydrogen enrichment, flame-flame interaction, confinement, and asymmetry on the acoustic response of a model can combustor.</strong> This document provides a brief description of datasets associated with the paper by Æsøy et al.<br> [1]. The datasets contain flame shapes, flame transfer functions (FTFs), and time series data for<br> perfectly premixed methane/hydrogen/air flames operated in a model can combustor (see [1] for<br> more details). The data is divided into four main categories listed below. Each of these are described<br> in the read-me file in the subsequent sub-folder. <strong>• FTF flame interaction:</strong> The level of flame interaction was systematically varied through<br> varying the spacing between flames and by varying the level of hydrogen enrichement of the<br> fuel.<br> <strong>• FTF confinement:</strong> The level of wall confinement was varied by varying the combustion<br> chamber diameter.<br> <strong>• FTF symmetry: </strong>The flame symmetry was varied through equipping the can with different<br> injector geometries.<br> <strong>• Time series:</strong> Time series data of pressure and heat release rate taken with different hydrogen<br> concentrations and combustion chamber lengths. [1] E. Æsøy, T. Indlekofer, F. Gant, A. Cuquel, M. R. Bothien, J. R. Dawson, The effect of hydrogen<br> enrichment, flame-flame interaction, confinement, and asymmetry on the acoustic response of a<br> model can combustor, Combustion and Flame 242 (2022) 112176.