2016
DOI: 10.1016/j.ijsolstr.2016.04.016
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An Eulerian model for nonlinear waves in elastic rods, solved numerically by the CESE method

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Cited by 6 publications
(3 citation statements)
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“…Moreover, Chen et al [27] performed CESE simulations to study planar-wave expansion from a point source in an anisotropic solid of cubic symmetry (gallium arsenide) and Yang et al [28] extended the CESE simulations to stress waves in solids of hexagonal symmetry, illustrating wave propagation in a heterogeneous solid composed of three blocks of beryl with different lattice orientations. Lately, Lowe et al [29] conducted a comprehensive study of nonlinear longitudinal waves (including both weak and strong shocks, rarefactions, and contact discontinuities) in tapered elastic rods using the CESE method as a numerical tool. In the above studies, the CESE simulations effectively captured waves in a variety of solid materials and provided results consistent with the available analytical solutions.…”
Section: Solid Dynamicsmentioning
confidence: 99%
“…Moreover, Chen et al [27] performed CESE simulations to study planar-wave expansion from a point source in an anisotropic solid of cubic symmetry (gallium arsenide) and Yang et al [28] extended the CESE simulations to stress waves in solids of hexagonal symmetry, illustrating wave propagation in a heterogeneous solid composed of three blocks of beryl with different lattice orientations. Lately, Lowe et al [29] conducted a comprehensive study of nonlinear longitudinal waves (including both weak and strong shocks, rarefactions, and contact discontinuities) in tapered elastic rods using the CESE method as a numerical tool. In the above studies, the CESE simulations effectively captured waves in a variety of solid materials and provided results consistent with the available analytical solutions.…”
Section: Solid Dynamicsmentioning
confidence: 99%
“…So did the CESE method. it has been employed to solve many dynamical and vibration problems in solid structures, for instance, [51][52][53][54][55][56][57][58]. Since the application we are interested in is ultrasonic welding process, thermo-effect is ignored which was demonstrated by experiments.…”
Section: Introductionmentioning
confidence: 99%
“…Hamilton's principle accommodates Eulerian kinematics (e.g., Irschik and Holl, 2002) and is the overwhelmingly popular choice for deriving the equations of motion and boundary conditions for rotating rings and other convecting continua; see, for instance, Archibald and Emslie (1958) for the application of Hamilton's principle to axially moving strings. Conversely, Newtonian approaches employing an Eulerian description of the kinematics and kinetics (e.g., Lowe et al., 2016) – the standard perspective in fluid mechanics – are less common in solid mechanics, particularly for modeling the vibration of translating and rotating systems. Notable exceptions include the work of Vu-Quoc and Li (1995) and Vetyukov (2018), who employ Eulerian or hybrid Eulerian–Lagrangian kinematics to investigate the dynamics of translating strings and beams.…”
Section: Introductionmentioning
confidence: 99%