The influence of an arbitrarily shaped hole on the effective properties of a thermoelectric material
Sign Up to like & getrecommendations! Published in 2019 at "Acta Mechanica"
DOI: 10.1007/s00707-019-02468-x
Abstract: We examine the effective properties of a thermoelectric material in the vicinity of an arbitrarily shaped hole. Using complex variable methods, we establish closed-form representations of the electric and thermal fields in the matrix surrounding… read more here.
Keywords: properties thermoelectric; arbitrarily shaped; shaped hole; thermoelectric material ... See more keywords
An adaptive coupler for calibration of arbitrarily shaped microphones
Sign Up to like & getrecommendations! Published in 2019 at "Applied Acoustics"
DOI: 10.1016/j.apacoust.2019.04.024
Abstract: Abstract Accurate measurements of sound pressure level require regular calibration of the microphone, and closed-coupler calibration devices are commonly used. Standard acoustical couplers are designed to be used with working standard microphones, and the dimensions… read more here.
Keywords: adaptive coupler; calibration arbitrarily; arbitrarily shaped; coupler ... See more keywords
Analysis of arbitrarily shaped planar cracks in two-dimensional hexagonal quasicrystals with thermal effects. Part II: Numerical solutions
Sign Up to like & getrecommendations! Published in 2017 at "Applied Mathematical Modelling"
DOI: 10.1016/j.apm.2017.08.031
Abstract: Abstract The extended displacement discontinuity (EDD) boundary element method is developed to analyze an arbitrarily shaped planar crack in two-dimensional (2D) hexagonal quasicrystals (QCs) with thermal effects. The EDDs include the phonon and phason displacement… read more here.
Keywords: shaped planar; arbitrarily shaped; two dimensional; hexagonal quasicrystals ... See more keywords
An energy-conserving contact theory for discrete element modelling of arbitrarily shaped particles: Basic framework and general contact model
Sign Up to like & getrecommendations! Published in 2021 at "Computer Methods in Applied Mechanics and Engineering"
DOI: 10.1016/j.cma.2020.113454
Abstract: Abstract The first paper of this series establishes a unified theoretical framework that lays a solid foundation for developing energy-conserving normal contact models for arbitrarily shaped bodies in the discrete element method. It is derived… read more here.
Keywords: arbitrarily shaped; energy; energy conserving; conserving contact ... See more keywords
A unified semi-analytical method for free in-plane and out-of-plane vibrations of arbitrarily shaped plates with clamped edges
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Sound and Vibration"
DOI: 10.1016/j.jsv.2020.115573
Abstract: Abstract This paper proposes a unified semi-analytical method for the free in-plane and out-of-plane vibrations of arbitrarily shaped plates with clamped edges. The method is derived using boundary conformal mapping (BCM). The BCM is first… read more here.
Keywords: arbitrarily shaped; method; clamped edges; plates clamped ... See more keywords
Effective elastic isotropic moduli of highly filled particulate composites with arbitrarily shaped inhomogeneities
Sign Up to like & getrecommendations! Published in 2019 at "Mechanics of Materials"
DOI: 10.1016/j.mechmat.2019.04.022
Abstract: Abstract The purpose of present work is three-fold: (i) to model thin binding interphases within highly filled particulate composites (HFPCs) as equivalent spring-type interfaces of zero-thickness; (ii) to develop a computational approach for calculating the… read more here.
Keywords: highly filled; effective elastic; shaped inhomogeneities; arbitrarily shaped ... See more keywords
Arbitrarily shaped homogeneous concentrator and its layered realization
Sign Up to like & getrecommendations! Published in 2019 at "Optics Communications"
DOI: 10.1016/j.optcom.2018.11.028
Abstract: Abstract Arbitrary shaped N-sided polygonal electromagnetic concentrators with homogeneous properties are proposed and designed based on coordinate transformation approach. In comparison with the reported concentrators, material parameters of the concentrators developed here are homogeneous and… read more here.
Keywords: concentrator; layered realization; homogeneous concentrator; arbitrarily shaped ... See more keywords
Design optimization of transducer arrays for uniform distribution of guided wave energy in arbitrarily shaped domains.
Sign Up to like & getrecommendations! Published in 2020 at "Ultrasonics"
DOI: 10.1016/j.ultras.2020.106079
Abstract: The use of an array of transducers to excite guided Lamb waves, within a plate or any complex structure, usually leads to a variation in the energy on the propagation direction. In this study, an… read more here.
Keywords: arbitrarily shaped; energy; optimization transducer; design optimization ... See more keywords
Motion of an arbitrarily shaped particle in a density stratified fluid
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2020.81
Abstract: In this work, we theoretically investigate the motion of an arbitrarily shaped particle in a linear density stratified fluid with weak stratification and negligible inertia. We calculate the hydrodynamic force and torque experienced by the… read more here.
Keywords: motion arbitrarily; density stratified; arbitrarily shaped; shaped particle ... See more keywords
Quantum Optics Model of Surface-Enhanced Raman Spectroscopy for Arbitrarily Shaped Plasmonic Resonators
Sign Up to like & getrecommendations! Published in 2017 at "ACS Photonics"
DOI: 10.1021/acsphotonics.7b00157
Abstract: We present a self-consistent quantum optics approach to calculating the surface-enhanced Raman spectrum of molecules coupled to arbitrarily shaped plasmonic systems. Our treatment is intuitive to use, provides fresh analytical insight into the physics of… read more here.
Keywords: surface enhanced; arbitrarily shaped; enhanced raman; quantum optics ... See more keywords
Mixed-Potential Integral Equation (MPIE) Formulation for Arbitrarily Shaped Conducting Objects in Plane-Stratified Uniaxial Media—A New Look
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Journal on Multiscale and Multiphysics Computational Techniques"
DOI: 10.1109/jmmct.2023.3271290
Abstract: A new, direct and succinct derivation is presented of the mixed-potential integral equation (MPIE) for arbitrarily shaped conducting objects in plane-stratified, multilayered, uniaxial media. The vector and scalar potential MPIE kernels are expressed in terms… read more here.
Keywords: integral equation; shaped conducting; mixed potential; potential integral ... See more keywords