Results 1 to 10 of about 412 (119)
Elastodynamics Field of Non-Uniformly Moving Dislocation: From 3D to 2D
Crystals, 2022 Molecular dynamics (MD) and experiments indicate that the high-speed dislocations dominate the plasticity properties of crystal materials under high strain rate. New physical features arise accompanied with the increase in dislocation speed, such as the “
Shichao Luo, Yinan Cui
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Three-Dimensional Elastodynamic Analysis Employing Partially Discontinuous Boundary Elements
Algorithms, 2021 Compared with continuous elements, discontinuous elements advance in processing the discontinuity of physical variables at corner points and discretized models with complex boundaries.
Yuan Li +4 more
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Mathematics, 2023 This paper presents a concurrent topology optimization of multi-scale composite structures subjected to general time-dependent loads for minimizing dynamic compliance.
Xudong Jiang +3 more
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Applied Sciences, 2023 The port-Hamiltonian system approach is intended to be an innovative and unifying way of modeling multiphysics systems, by expressing all of them as systems of conservation laws.
Miguel Charlotte +3 more
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Frontiers in Physics, 2022 Identifying the material properties of unknown media is an important scientific/engineering challenge in areas as varied as in-vivo tissue health diagnostics and metamaterial characterization.
YeonJoon Cheong +2 more
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Applied Sciences, 2022 The platforms of parallel mechanisms usually suffer vibration loads. In these cases, structure elastodynamic analysis and elastodynamic optimization of parallel mechanisms are important. A tube structure is very common for parallel mechanisms.
Caizhi Zhou, Youcheng Han, Weizhong Guo
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Lubricants, 2022 Friction loss in an internal combustion engine largely depends on elastohydrodynamic lubrication. The piston compression ring is a contributor to such parasitic losses in the piston subsystem.
Swagatika Biswal, Prakash Chandra Mishra
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New Journal of Physics, 2021 We introduce a class of parity-time symmetric elastodynamic metamaterials (Ed-MetaMater) whose Hermitian counterpart exhibits unfolding (fractal) spectral symmetries.
Yanghao Fang +2 more
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The high-order smooth interpolated reproducing kernel particle method for elastodynamics problems
Boundary Value Problems, 2022 Combining the interpolation reproducing kernel particle method (IRKPM) with the integral weak form of elastodynamics, we present a high-order smooth interpolated reproducing kernel particle method for an elastodynamics plane problem.
Jinpeng Gu, Yixiao Qin, Zhonghua Li
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Observation of Brillouin scattering in a high-index doped silica chip waveguide
Results in Physics, 2023 We report the observation of Brillouin backscattering in a 50-cm long spiral high-index doped silica chip waveguide and measured a Brillouin frequency shift of 16 GHz which is in very good agreement with theoretical predictions and numerical simulations ...
M. Zerbib +9 more
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