Results 21 to 30 of about 3,049 (178)
Using the gauge condition to simplify the elastodynamic analysis of guided wave propagation [PDF]
INCAS Bulletin, 2016 In this article, gauge condition in elastodynamics is explored more to revive its potential capability of simplifying wave propagation problems in elastic medium.
Md Yeasin BHUIYAN, Victor GIURGIUTIU
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The problem of dynamic cavitation in nonlinear elasticity [PDF]
, 2012 The notion of singular limiting induced from continuum solutions (slic-solutions) is applied to the problem of cavitation in nonlinear elasticity, in order to re-assess an example of non-uniqueness of entropic weak solutions (with polyconvex energy)
Miroshnikov, Alexey +5 more
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Lubricants, 2019 Frictional interfaces are abundant in natural and engineering systems, and predicting their behavior still poses challenges of prime scientific and technological importance.
Yohai Bar-Sinai +4 more
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4D Remeshing Using a Space-Time Finite Element Method for Elastodynamics Problems
Mathematical and Computational Applications, 2018 In this article, a Space-Time Finite Element Method (STFEM) is proposed for the resolution of mechanical problems involving three dimensions in space and one in time.
Serge Dumont +2 more
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Applied Sciences, 2018 The partial-wave method takes advantage of the Christoffel equation’s generality to represent waves within a waveguide. More specifically, the partial-wave method is well known for its usefulness when calculating dispersion curves for multilayered ...
Christopher Hakoda, Cliff J. Lissenden
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Some variational principles for nonlinear elastodynamics [PDF]
, 1967 summary:Three variational principles of linear elastodynamics for two initial conditions, recentrly established by M. R.
Hlaváček, Ivan
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Non-Hermitian elastodynamics in gyro-odd continuum media
Communications Materials, 2022 Active metamaterials can host non-Hermitian interactions that defy the conservation laws of linear elasticity, leading to unusual phenomena such as one-way energy transmission and odd-elastic moduli. Here, robust unidirectional Rayleigh surface waves are
Penglin Gao, Yegao Qu, Johan Christensen
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Revisiting stress propagation in a three-dimensional elastic sphere under diametric loading
Nihon Kikai Gakkai ronbunshuThe stress propagation for a three-dimensional elastic sphere under a diametric loading condition in the framework of the linear elastodynamics is revisited. By describing displacements in terms of scalar and vector potentials using the Helmholtz theorem,
Yosuke SATO, Satoshi TAKADA
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Elasto-Dynamics of Quasicrystals
Crystals, 2016 A review on elasto-dynamics of quasicrystals (QCs) and their applications based on mathematical elasticity is given. In this study, recent studies on elasto-dynamics of QCs are reviewed, in which the focus of the problem lies in the role of phason ...
Wu Li, Tianyou Fan
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Mathematical and Computational ApplicationsThe treatment of logarithmic spatial singular integrals is a key challenge affecting the reliability of results when the time domain boundary element method (TD-BEM) is used to solve elastodynamic problems. To address this problem, this paper derives and
Feng Zhao +4 more
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