Results 21 to 30 of about 5,559,654 (298)
Numerical study of vortex-induced vibrations of flexible riser under top oscillation excitation
Zhongguo Jianchuan Yanjiu, 2022 ObjectiveThe viv-FOAM-SJTU solver is used to carry out the numerical simulation of the vortex induced vibrations of a riser under different top oscillation excitation amplitudes. MethodsThe flow field is computed by the strip theory and Reynolds-averaged
Hao HU, Jianwei WU, Decheng WAN
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Micromachines, 2021 The shortage of color in traditional electrophoretic displays (EPDs) can be compensated by three-color EPDs. However, the response time of black particles and white particles is increased. A new driving waveform based on the principle of three-color EPDs
Hu Zhang +11 more
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Impacts of the Madden-Julian oscillation on Australian rainfall and circulation [PDF]
, 2009 Impacts of the Madden¿Julian oscillation (MJO) on Australian rainfall and circulation are examined during all four seasons. The authors examine circulation anomalies and a number of different rainfall metrics, each composited contemporaneously for eight ...
Meinke, H.B. +4 more
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Comparison theorems for oscillation and non-oscillation of perturbed Euler type equations [PDF]
Opuscula MathematicaThe aim of this paper is to present two comparison theorems. These results enable to describe the oscillation behavior of second order Euler type half-linear differential equations with perturbations in both terms using previously obtained oscillation ...
Petr Hasil +2 more
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Axioms, 2020 In this work, we present some new sufficient conditions for the oscillation of a class of second-order neutral delay differential equation. Our oscillation results, complement, simplify and improve recent results on oscillation theory of this type of non-
Shyam Sundar Santra +2 more
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Free radial oscillation of a sphere in relativistic elasticity theory
, 2008 The spherically symmetric free radial oscillation in the first post-Newtonian approximation for a homogeneous and isotropic elastic sphere with a constant density is studied.
Song, Guo-xuan
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Theory of the Bloch oscillating transistor [PDF]
Journal of Applied Physics, 2004 The Bloch oscillating transistor (BOT) is a device in which single electron current through a normal tunnel junction enhances Cooper pair current in a mesoscopic Josephson junction, leading to signal amplification. In this article we develop a theory in which the BOT dynamics is described as a two-level system.
Seppä, Heikki, Hassel, Juha
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Oscillation theory for canonical systems, applications, and a couple of other things [PDF]
, 2020 Oscillation theory for canonical systems is developed. This is then applied to various topics related to semibounded systems and the essential spectrum.
Scarbrough, Kyle
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Open Mathematics, 2018 The paper belongs to the qualitative theory of half-linear equations which are located between linear and non-linear equations and, at the same time, between ordinary and partial differential equations.
Hasil Petr, Veselý Michal
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Conditional oscillation of half-linear Euler-type dynamic equations on time scales
Electronic Journal of Qualitative Theory of Differential Equations, 2015 We investigate second-order half-linear Euler-type dynamic equations on time scales with positive periodic coefficients. We show that these equations are conditionally oscillatory, i.e., there exists a sharp borderline (a constant given by the ...
Petr Hasil, J. Vítovec
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