Numerical and experimental demonstration of actively passive mitigating self-sustained thermoacoustic oscillations
Sign Up to like & getrecommendations! Published in 2018 at "Applied Energy"
DOI: 10.1016/j.apenergy.2018.03.183
Abstract: Abstract Self-sustained thermoacoustic oscillations resulting from a dynamic coupling between unsteady heat release and flow perturbations are detrimental to engine systems such as boilers, land-based gas turbines and furnaces. In this work, mitigating premixed flame-sustained… read more here.
Keywords: flame; sustained thermoacoustic; self sustained; thermoacoustic oscillations ... See more keywords
Quenching and amplification of thermoacoustic oscillations in two nonidentical Rijke tubes interacting via time-delay and dissipative coupling.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review. E"
DOI: 10.1103/physreve.105.064206
Abstract: We numerically explore the quenching and amplification of self-excited thermoacoustic oscillations in two nonidentical Rijke tubes interacting via time-delay and dissipative coupling. On applying either type of coupling separately, we find that the presence of… read more here.
Keywords: quenching amplification; thermoacoustic oscillations; two nonidentical; oscillations two ... See more keywords