Self-oscillations of a two-dimensional shear flow with forcing and dissipation
Sign Up to like & getrecommendations! Published in 2018 at "Physics of Fluids"
DOI: 10.1063/1.5020130
Abstract: Two-dimensional shear flows continuously forced in the presence of dissipative effects are studied by means of numerical simulations. In contrast with most previous studies, the forcing is confined in a finite region, so the behavior… read more here.
Keywords: self oscillations; oscillations two; dimensional shear; two dimensional ... See more keywords
The effect of flow on transverse oscillations of two parallel magnetic tubes
Sign Up to like & getrecommendations! Published in 2023 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stad1530
Abstract: We study oscillations of two parallel interacting magnetic tubes in the presence of plasma flow along the tubes. Using the cold plasma and thin tube approximations we derive the system of two equations describing these oscillations.… read more here.
Keywords: magnetic tubes; two parallel; effect; oscillations two ... 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
Control of oscillations in two-rotor cyberphysical vibration units with time-varying observer
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DOI: 10.35470/2226-4116-2020-9-4-206-213
Abstract: In this paper the control of oscillations in the two-rotor vibration unit is studied. It is assumed that the velocity of the oscillation of the platform cannot be accurately measured. The time-varying observer is proposed… read more here.
Keywords: two rotor; oscillations two; time varying; vibration ... See more keywords