Review and recent developments on the perfectly matched layer (PML) method for the numerical modeling and simulation of elastic wave propagation in unbounded …
F Pled, C Desceliers - Archives of Computational Methods in Engineering, 2022 - Springer
This review article revisits and outlines the perfectly matched layer (PML) method and its
various formulations developed over the past 25 years for the numerical modeling and …
various formulations developed over the past 25 years for the numerical modeling and …
Precise and target-oriented control of the low-frequency Lamb wave bandgaps
Precise and target-oriented control of acoustic/elastic wave bandgaps in phononic crystals
or acoustic metamaterials according to particular requirements is of both theoretical and …
or acoustic metamaterials according to particular requirements is of both theoretical and …
Manipulation of the guided wave propagation in multilayered phononic plates by introducing interface delaminations
Y Wang, E Perras, MV Golub, SI Fomenko… - European Journal of …, 2021 - Elsevier
In this paper, the manipulation of the guided elastic waves in periodically multilayered
elastic plates (PMEPs) by introducing interfacial delaminations is explored. A periodic array …
elastic plates (PMEPs) by introducing interfacial delaminations is explored. A periodic array …
[HTML][HTML] Semi-analytical hybrid approach for the simulation of layered waveguide with a partially debonded piezoelectric structure
MV Golub, AN Shpak - Applied Mathematical Modelling, 2019 - Elsevier
This paper presents an efficient semi-analytical hybrid approach for simulating the dynamic
interaction of perfectly bonded or damaged piezoelectric structures with a layered elastic …
interaction of perfectly bonded or damaged piezoelectric structures with a layered elastic …
An efficient thin layer equivalent technique of SETD method for thermo-mechanical multi-physics analysis of electronic devices
QQ Liu, M Zhuang, W Zhan, N Liu, QH Liu - International Journal of Heat …, 2022 - Elsevier
A coupled thermo-mechanical simulation technique is proposed for reliability analyses of
electronic devices based on the spectral element time domain (SETD) method. The transient …
electronic devices based on the spectral element time domain (SETD) method. The transient …
[HTML][HTML] Analytical characterization of the dynamic response of viscoelastic metamaterials
SV Valappil, AO Krushynska, AM Aragón - Computational Materials Science, 2023 - Elsevier
The band-gap frequencies of elastic metamaterials are ideally determined by a metamaterial
architecture; yet, in practical situations, are often dependent on the material damping in their …
architecture; yet, in practical situations, are often dependent on the material damping in their …
3D frequency-domain elastic wave modeling with the spectral element method using a massively parallel direct solver
Complex topography, the free-surface boundary condition, and anelastic properties of media
should be accounted for in the frame of onshore geophysical prospecting imaging, such as …
should be accounted for in the frame of onshore geophysical prospecting imaging, such as …
Mixed spectral-element method for the waveguide problem with bloch periodic boundary conditions
J Liu, W Jiang, N Liu, QH Liu - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
The mixed spectral-element method (MSEM) is applied to solve the waveguide problem with
the Bloch periodic boundary condition (BPBC). Based on the BPBC for the original …
the Bloch periodic boundary condition (BPBC). Based on the BPBC for the original …
Design of 3D SAW filters based on the spectral element method
Surface acoustic wave (SAW) devices are key components in 5G communication systems,
and the design of SAW filters with high frequency, high performance and high reliability is a …
and the design of SAW filters with high frequency, high performance and high reliability is a …
Multimodule deep learning scheme for elastic wave inversion of inhomogeneous objects with high contrasts
L Chen, LY Xiao, H Hu, M Zhuang… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
In elastic wave inverse scattering problems, the material-property reconstruction, eg,
distributions of mass density, compressional wave speed, and shear wave speed from a …
distributions of mass density, compressional wave speed, and shear wave speed from a …