Results 11 to 20 of about 1,050 (195)
Generation of Localized Modes in an Electrical Lattice Using Subharmonic Driving [PDF]
Physical Review Letters, 2012 We show experimentally and numerically that an intrinsic localized mode (ILM) can be stably produced (and experimentally observed) via subharmonic, spatially homogeneous driving in the context of a nonlinear electrical lattice. The precise nonlinear spatial response of the system has been seen to depend on the relative location in frequency between the
English, Lars Q. +6 more
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The appearance of subharmonic modes in bluff body wakes
, 2018 This paper presents a series of observations of the onset of subharmonic modes in vortex wakes. Two main scenarios are investigated: the transition from two-dimensional to three-dimensional flow; and the appearance of subharmonic modes in flow-induced vibrations.
Leontini, Justin +2 more
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Asymptotic Resonance, Interaction of Modes and Subharmonic Bifurcation
Archive for Rational Mechanics and Analysis, 2006 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
E. Serra +3 more
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Subharmonic Optical Injection Locking of a Mode-locked Laser Diode
2023 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC), 2023 Optical injection locking is a versatile technique which allows the control of semiconductor lasers and new operational regimes [1], [2]. In dual-tone optical injection, the light of a tunable CW laser is modulated by an electro-optic modulator, creating
Ana Filipa Ribeiro +2 more
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Journal of Marine Science and Engineering, 2021 Two major climatic phenomena that occurred during the Holocene are interpreted from the resonance in subharmonic modes of long-period Rossby waves winding around the North Atlantic gyre, the so-called gyral Rossby waves (GRWs). These are, on the one hand,
Jean-Louis Pinault
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Proceedings of the International Conference on Applied Innovations in IT, 2023 Oscillatory processes in nonlinear multiphase electro ferromagnetic circuits (EFMC) have an exceptional variety and complexity, and therefore their research is also associated with solving complex physical problems.
Mukhtorhon Ibadullayev
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A Review of the Role of the Oceanic Rossby Waves in Climate Variability
Journal of Marine Science and Engineering, 2022 In this paper, the role of oceanic Rossby waves in climate variability is reviewed, as well as their dynamics in tropical oceans and at mid-latitudes.
Jean-Louis Pinault
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Characterizing fundamental, superharmonic and subharmonic resonances using phase resonance nonlinear modes [PDF]
, 2021 peer reviewedNonlinear normal modes (NNMs) are often used for the prediction of the backbone of resonance peaks in nonlinear frequency response functions.
Martin Volvert +3 more
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The evolution of a subharmonic mode in a vortex street [PDF]
Journal of Fluid Mechanics, 2005 The development of a subharmonic three-dimensional instability mode in a vortex street is investigated both numerically and experimentally. The flow past a ring is considered as a test case, as a previous stability analysis has predicted that for a range of aspect ratios, the first-occurring instability of the vortex street is subharmonic. For the flow
Sheard, Gregory +3 more
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Shock and Vibration, 2021 The mechanical model of a two-degree-of-freedom forced harmonic vibration system with multiclearance rigid constraints is established, considering the location schemes of symmetrical both-sided clearance and asymmetrical multiple clearance.
Yan Yang, Guanwei Luo
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