The effect of dynamic operating conditions on the thermoacoustic response of hydrogen rich flames in an annular combustor
Sign Up to like & getrecommendations! Published in 2021 at "Combustion and Flame"
DOI: 10.1016/j.combustflame.2020.10.013
Abstract: Abstract Self-excited thermoacoustic instabilities in symmetric annular combustion chambers typically give rise to spinning, standing and mixed azimuthal modes which are time-varying in nature and occur in a highly noisy environment due to turbulent combustion.… read more here.
Keywords: hydrogen; annular combustor; effect dynamic; dynamic operating ... See more keywords
Large Eddy Simulation and Acoustic Analysis of Combustion Instability in an Annular Combustor with Low-Swirl Flames
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DOI: 10.1021/acsomega.3c10234
Abstract: Self-excited combustion instability in an annular combustor with low-swirl flames is studied with a combination of large eddy simulation (LES) and acoustic solvers. Acoustic analysis with a Helmholtz solver provides an estimate of frequencies and… read more here.
Keywords: combustion; low swirl; mode; annular combustor ... See more keywords
One-Dimensional Analysis of Double Annular Combustor for Reducing Harmful Emissions
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DOI: 10.3390/en14133930
Abstract: The number of aircraft flights worldwide has increased steadily since the introduction of air transportation to the public. Accordingly, environmental issues caused by the exhaust gases of aircraft engines have emerged. In particular, international organizations… read more here.
Keywords: dimensional analysis; annular combustor; one dimensional; double annular ... See more keywords