Direct and indirect noise generated by entropic and compositional inhomogeneities
EO Rolland, F De Domenico… - … of Engineering for …, 2018 - asmedigitalcollection.asme.org
Flow disturbances are generated inside a duct via pulsed injection of helium into a flow of
air. This leads to the generation of an acoustic pulse (direct noise), as well as the production …
air. This leads to the generation of an acoustic pulse (direct noise), as well as the production …
A selective fast fourier filtering approach applied to high frequency thermoacoustic instability analysis
F Grimm, JM Lourier, O Lammel… - … Expo: Power for …, 2017 - asmedigitalcollection.asme.org
A method for selective, frequency-resolved analysis of spatially distributed, time-coherent
data is introduced. It relies on filtering of Fourier-processed signals with periodic structures …
data is introduced. It relies on filtering of Fourier-processed signals with periodic structures …
Direct and indirect noise generated by injected entropic and compositional inhomogeneities
EO Rolland, F De Domenico… - … Expo: Power for …, 2017 - asmedigitalcollection.asme.org
Flow disturbances are generated inside a duct via pulsed injection of helium into a flow of
air. This leads to the generation of an acoustic pulse (direct noise), as well as the production …
air. This leads to the generation of an acoustic pulse (direct noise), as well as the production …
Comparison between the effects of zero and non-zero flow acceleration on the entropy wave decay: an experimental study
SM Hosseinalipour, E Rahmani… - Journal of Energy …, 2021 - asmedigitalcollection.asme.org
Entropy wave, as the convecting hot spot, is one of the sources of combustion instabilities,
which is less explored through the literature. Convecting in a highly turbulent flow of a …
which is less explored through the literature. Convecting in a highly turbulent flow of a …