Blar i NTNU Open på forfatter "Humbert, Sylvain"
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Effect of an Azimuthal Mean Flow On the Structure and Stability of Thermoacoustic Modes in an Annular Combustor Model with Electroacoustic Feedback
Humbert, Sylvain; Moeck, Jonas; Orchini, Alessandro; Paschereit, Oliver (Peer reviewed; Journal article, 2020)Thermoacoustic oscillations in axisymmetric annular combustors are generally coupled by degenerate azimuthal modes, which can be of standing or spinning nature. Symmetry breaking due to the presence of a mean azimuthal ... -
Symmetry-breaking in thermoacoustics: Theory and experimental validation on an annular system with electroacoustic feedback
Humbert, Sylvain; Moeck, Jonas; Paschereit, Oliver; Orchini, Alessandro (Peer reviewed; Journal article, 2023)In this study, we investigate experimentally the linear and nonlinear thermoacoustic response of an annular combustor model with electroacoustic feedback to study the effects that various types of asymmetric modifications ...