Results 31 to 40 of about 5,618 (212)
Mathematical and Computational Applications, 2021 In this work, fractional-order strain theory was applied to construct a novel model that introduces a thermal analysis of a thermoelastic, isotropic, and homogeneous nanobeam.
Hamzah Abdulrahman Alharthi
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Eliminating flutter for clamped von Karman plates immersed in subsonic flows [PDF]
, 2014 We address the long-time behavior of a non-rotational von Karman plate in an inviscid potential flow. The model arises in aeroelasticity and models the interaction between a thin, nonlinear panel and a flow of gas in which it is immersed [6, 21, 23 ...
Lasiecka, Irena, Webster, Justin T.
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Analysis of Nonlinear Thermoelastic Dissipation in Euler-Bernoulli Beam Resonators. [PDF]
PLoS ONE, 2016 The linear theory of thermoelastic damping (TED) has been extensively developed over the past eight decades, but relatively little is known about the different types of nonlinearities that are associated with this fundamental mechanism of material ...
Zahra Nourmohammadi +2 more
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Results in Applied Mathematics, 2021 The present paper investigates the stability of a one-dimensional thermoelastic-Bresse system, where viscoelastic damping is acting on the vertical angle displacement and thermal dissipation governed by Maxwell–Cattaneo’s law is effective on the shear ...
Soh Edwin Mukiawa
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Dynamics of thermoelastic thin plates: A comparison of four theories
, 2005 Four distinct theories describing the flexural motion of thermoelastic thin plates are compared. The theories are due to Chadwick, Lagnese and Lions, Simmonds, and Norris.
Andrew N. Norris +12 more
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Pendulum Mode Thermal Noise in Advanced Interferometers: A comparison of Fused Silica Fibers and Ribbons in the Presence of Surface Loss [PDF]
, 2000 The use of fused-silica ribbons as suspensions in gravitational wave interferometers can result in significant improvements in pendulum mode thermal noise.
Abramovici +23 more
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Thermoelastic Damping in Fully Clamped Circular Plate Resonators Based on Nonlocal Thermoelasticity
Journal of Physics: Conference Series, 2021 Abstract Thermoelastic damping (TED) is the main source of energy dissipation in resonators. The modelling of TED is of great importance for the design of micro-electro-mechanical systems (MEMS) and the improvement of quality factor. Most of the previous TED models are based on classical continuum mechanics and Fourier heat conductive ...
Xiao Ge +3 more
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MATEC Web of Conferences, 2018 Piezoelectric materials are widely used to form piezoelectric energy harvesters. Also, the thermoelastic dissipation always influences the energy harvesting efficiency, during the energy harvest process. Therefore, in this paper, we discuss the effect of
Liu Yuting +5 more
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Design and Considerations: Microelectromechanical System (MEMS) Vibrating Ring Resonator Gyroscopes
Designs, 2023 Microelectromechanical system (MEMS) vibrating gyroscope design considerations are always intriguing due to their microscale mechanical, electrical, and material behavior.
Waqas Amin Gill +3 more
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Dissipation in graphene and nanotube resonators
, 2007 Different damping mechanisms in graphene nanoresonators are studied: charges in the substrate, ohmic losses in the substrate and the graphene sheet, breaking and healing of surface bonds (Velcro effect), two level systems, attachment losses, and ...
A. H. Castro Neto +8 more
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