Semi-analytical solution for the generalized absorbing boundary condition in molecular dynamics simulations
Sign Up to like & getrecommendations! Published in 2017 at "Computational Mechanics"
DOI: 10.1007/s00466-017-1389-0
Abstract: We present a semi-analytical solution of a time-history kernel for the generalized absorbing boundary condition in molecular dynamics (MD) simulations. To facilitate the kernel derivation, the concept of virtual atoms in real space that can… read more here.
Keywords: absorbing boundary; semi analytical; analytical solution; boundary condition ... See more keywords
Semi-analytical approach for thermal buckling and postbuckling response of rectangular composite plates subjected to localized thermal heating
Sign Up to like & getrecommendations! Published in 2017 at "Acta Mechanica"
DOI: 10.1007/s00707-016-1797-9
Abstract: A semi-analytical solution of thermal buckling and postbuckling equilibrium paths of rectangular composite plates subjected to localized thermal heating over the plate area with uniform temperature rise through its thickness is reported here. The plate… read more here.
Keywords: semi analytical; localized thermal; thermal buckling; plate ... See more keywords
Swelling-induced finite bending of functionally graded pH-responsive hydrogels: a semi-analytical method
Sign Up to like & getrecommendations! Published in 2019 at "Applied Mathematics and Mechanics"
DOI: 10.1007/s10483-019-2478-6
Abstract: Recently, pH-sensitive hydrogels have been utilized in the diverse applications including sensors, switches, and actuators. In order to have continuous stress and deformation fields, a new semi-analytical approach is developed to predict the swelling induced… read more here.
Keywords: semi analytical; swelling induced; method; bending functionally ... See more keywords
A comprehensive semi-analytical model of the polysilicon emitter contact in bipolar transistors
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Computational Electronics"
DOI: 10.1007/s10825-017-1082-8
Abstract: This paper aims to develop a comprehensive physical model for a bipolar transistor’s polysilicon-contacted emitter. Poisson’s equation is solved numerically in the emitter–base space charge region to specify the boundary conditions and the excess minority… read more here.
Keywords: analytical model; semi analytical; polysilicon; model ... See more keywords
Semi-analytical analysis of vibrations induced by a mass traversing a beam supported by a finite depth foundation with simplified shear resistance
Sign Up to like & getrecommendations! Published in 2020 at "Meccanica"
DOI: 10.1007/s11012-020-01258-3
Abstract: In this paper the new semi-analytical solution for the moving mass problem on massless foundation, published by the author of this paper, is extended to account for inertial foundation modelled by a continuous homogeneous finite… read more here.
Keywords: finite depth; semi analytical; foundation simplified; depth foundation ... See more keywords
Semi-analytical approach for analyzing walking load
Sign Up to like & getrecommendations! Published in 2021 at "Nonlinear Dynamics"
DOI: 10.1007/s11071-021-06679-7
Abstract: In this paper, a bi-parametric perturbation method is proposed to solve the kinematic motions of the human walking load simulated by an inverted-pendulum model consisting of a mass point, spring limbs, and roller feet. In… read more here.
Keywords: walking speed; semi analytical; analytical approach; approach analyzing ... See more keywords
New Semi-Analytical Solutions for Advection–Dispersion Equations in Multilayer Porous Media
Sign Up to like & getrecommendations! Published in 2020 at "Transport in Porous Media"
DOI: 10.1007/s11242-020-01468-z
Abstract: A new semi-analytical solution to the advection–dispersion–reaction equation for modelling solute transport in layered porous media is derived using the Laplace transform. Our solution approach involves introducing unknown functions representing the dispersive flux at the… read more here.
Keywords: porous media; semi analytical; solution; advection dispersion ... See more keywords
A Semi-Analytical Potential Solution for Wave Resonance in Gap Between Floating Box and Vertical Wall
Sign Up to like & getrecommendations! Published in 2020 at "China Ocean Engineering"
DOI: 10.1007/s13344-020-0068-7
Abstract: Based on potential flow theory, a dissipative semi-analytical solution is developed for the wave resonance in the narrow gap between a fixed floating box and a vertical wall by using velocity potential decompositions and matched… read more here.
Keywords: gap; box vertical; semi analytical; wave ... See more keywords
A semi-analytical treatment of xenon oscillations
Sign Up to like & getrecommendations! Published in 2017 at "Annals of Nuclear Energy"
DOI: 10.1016/j.anucene.2017.03.043
Abstract: Abstract A novel approach is developed to investigate xenon oscillations within a two-group two-region coupled core reactor model incorporating thermal feedback and poison effects. Group-wise neutronic coupling coefficients between the core regions are calculated applying… read more here.
Keywords: semi analytical; treatment xenon; analytical treatment; treatment ... See more keywords
Semi-analytical methods for SP3 equations solver verification including third-order scattering anisotropy
Sign Up to like & getrecommendations! Published in 2020 at "Annals of Nuclear Energy"
DOI: 10.1016/j.anucene.2020.107671
Abstract: Abstract Although diffusion theory is still the most widely applied deterministic method in reactor physics calculations, due to the increasing complexity of material composition and geometric structures in today's reactor design, and as a result… read more here.
Keywords: semi analytical; order; sp3 equations; scattering anisotropy ... See more keywords
A conservative SPH scheme using exact projection with semi-analytical boundary method for free-surface flows
Sign Up to like & getrecommendations! Published in 2020 at "Applied Mathematical Modelling"
DOI: 10.1016/j.apm.2020.01.073
Abstract: Abstract This paper presents a novel SPH scheme for modelling incompressible and divergence-free flow with a free surface (IDFSPH) associated with semi-analytical wall boundary conditions. In line with the projection method, the velocity field is… read more here.
Keywords: semi analytical; field; method; scheme ... See more keywords