Steady state entanglement in the mechanical vibrations of two dielectric membranes [PDF]
Physical Review Letters, 2008 We consider two dielectric membranes suspended inside a Fabry-Perot-cavity, which are cooled to a steady state via a drive by suitable classical lasers. We show that the vibrations of the membranes can be entangled in this steady state.
C. Gardiner +3 more
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Suppression of rotating machine shaft-line torsional vibrations by a driving asynchronous motor using two advanced control methods [PDF]
Bulletin of the Polish Academy of Sciences: Technical Sciences, 2023 Many industrial rotating machines driven by asynchronous motors are often affected by detrimental torsional vibrations. In this paper, a method of attenuation of torsional vibrations in such objects is proposed.
Paweł Hańczur +2 more
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Problems of steady vibrations in the coupled linear theory of double-porosity viscoelastic materials
Archives of Mechanics, 2021 In the present paper the coupled linear theory of double-porosity viscoelastic materials is considered and the basic boundary value problems (BVPs) of steady vibrations are investigated.
M.M. Svanadze
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An application of Mueller's method for determining eigenfrequencies of vibrations of viscoelastic bodies with frequency-dependent characteristics of a material [PDF]
Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2022 A search for optimal damping properties of structures using methods of numerical modelling is as a rule associated with a large number of computations.
Dmitrii A. Oshmarin +2 more
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Forced Response of a Low-Pressure Turbine Blade using Spectral/hp Element Method: Direct Numerical Simulation [PDF]
Journal of Applied and Computational Mechanics, 2021 The Spectral/HP element method has been applied to perform Direct Numerical Simulations (DNS) over a single T106A turbine blade-row using the open source software Nektar++.
Daniel H. Wacks +2 more
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Applied theory of bending vibration of the piezoelectric and piezomagnetic bimorph [PDF]
Journal of Advanced Dielectrics, 2020 Based on the variational principle, equations and boundary conditions for transverse steady vibrations of a bimorph consisting of a piezoelectric and piezomagnetic layers are obtained.
Do Thanh Binh +5 more
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Journal of Marine Science and Engineering, 2022 Unstable guide vane torsional mode self-excited vibrations that occur at small guide vane openings during the transient operations with pump flow, such as the starting and closing of the pump mode, are considered to have potentially severe consequences ...
Quanwei Liang +3 more
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Case Studies in Thermal Engineering, 2022 In this paper, the effect of the pulsating jet from channel walls on the thermal and vibrational behavior of the elastically-mounted cylinder is examined.
S.D. Farahani +3 more
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Implementing Simulationx in the Modelling of Marine Shafting Steady State Torsional Vibrations
Polish Maritime Research, 2021 Marine propulsion shafting systems are exposed to torsional vibrations originating from excitations in their prime movers and propellers. It is essential to analyse their steady state response in the earliest stage of ship design. The paper describes the
Vulić Nenad +3 more
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Steady streaming in a channel with permeable walls [PDF]
, 2011 We study steady streaming in a channel between two parallel permeable walls induced by oscillating (in time) blowing/suction at the walls. We obtain an asymptotic expansion of the solution of the Navier-Stokes equations in the limit when the amplitude of
Ilin, Konstantin
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