62 citations · 361 across the 18 of their papers we have counts for
18 papers
Analysis of BBM solitary wave interactions using the conserved quantities
Xiangcheng You, Hang Xu, Qiang Sun
In this paper, a simple, robust, fast and effective method based on the conserved quantities is developed to approximate and analyse the shape, structure and interaction characters…
Analytical solution for a vibrating rigid sphere with an elastic shell in an infinite linear elastic medium
Evert Klaseboer, Qiang Sun
The analytical solution is given for a vibrating rigid core sphere, oscillating up and down without volume change, situated at the center of an elastic material spherical shell, wh…
A non-singular, field-only surface integral method for interactions between electric and magnetic dipoles and nano-structures
Qiang Sun, Evert Klaseboer
With the development of condensed-matter physics and nanotechnology, attention has turned to the fields near and on surfaces that result from interactions between electric dipole r…
A non-singular boundary element method for interactions between acoustical field sources and structures
Qiang Sun
Localized point sources (monopoles) in an acoustical domain are implemented to a three dimensional non-singular Helmholtz boundary element method in the frequency domain. It allows…
Analytical solution for an acoustic boundary layer around an oscillating rigid sphere
Evert Klaseboer, Qiang Sun, Derek Y. C. Chan
Analytical solutions in fluid dynamics can be used to elucidate the physics of complex flows and to serve as test cases for numerical models. In this work, we present the analytica…
Robust Field-Only Surface Integral Equations: Scattering from a Perfect Electric Conductor
Qiang Sun, Evert Klaseboer, Alex J. Yuffa +1
A robust field-only boundary integral formulation of electromagnetics is derived without the use of surface currents that appear in the Stratton-Chu formulation. For scattering by…
Robust Field-Only Surface Integral Equations: Scattering from a Dielectric Body
Qiang Sun, Evert Klaseboer, Alex J. Yuffa +1
A robust and efficient field-only nonsingular surface integral method to solve Maxwell's equations for the components of the electric field on the surface of a dielectric scatterer…
Stokesian dynamics of pill-shaped Janus particles with stick and slip boundary conditions
Q. Sun, E. Klaseboer, B. C. Khoo +1
We study the forces and torques experienced by pill-shaped Janus particles of different aspect ratios where half of the surface obeys the no-slip boundary condition and the other h…
Non-singular boundary integral methods for fluid mechanics applications
E. Klaseboer, Q. Sun, D. Y. C. Chan
A formulation of the boundary integral method for solving partial differential equations has been developed whereby the usual weakly singular integral and the Cauchy principal valu…
A robust and non-singular formulation of the boundary integral method for the potential problem
Q. Sun, E. Klaseboer, B. C. Khoo +1
A non-singular formulation of the boundary integral method (BIM) is presented for the Laplace equation whereby the well-known singularities that arise from the fundamental solution…
A robust and accurate formulation of molecular and colloidal electrostatics
Q. Sun, E. Klaseboer, D. Y. C. Chan
This paper presents a re-formulation of the boundary integral method (BIM) for the Debye-Huckel model of molecular and colloidal electrostatics that removes the mathematical singul…
Boundary regularised integral equation formulation of the Helmholtz equation in acoustics
Q. Sun, E. Klaseboer, B. C. Khoo +1
A boundary integral formulation for the solution of the Helmholtz equation is developed in which all traditional singular behaviour in the boundary integrals is removed analyticall…
Efficient Field-Only Surface Integral Equations for Electromagnetics
Derek Y. C. Chan, Alex J. Yuffa, Evert Klaseboer +1
In a recent paper, Klaseboer et al. (IEEE Trans. Antennas Propag., vol. 65, no. 2, pp. 972-977, Feb. 2017) developed a surface integral formulation of electromagnetics that does no…
Helmholtz Decomposition and Boundary Element Method applied to Dynamic Linear Elastic Problems
Evert Klaseboer, Qiang Sun, Derek Y. C. Chan
The displacement field for three dimensional dynamic elasticity problems in the frequency domain can be decomposed into a sum of a longitudinal and a transversal part known as a He…
Field-only integral equation method for time domain scattering of electromagnetic pulses
Evert Klaseboer, Qiang Sun, Derek Y. C. Chan
The scattering of electromagnetic pulses is described using a non-singular boundary integral method to solve directly for the field components in the frequency domain, and Fourier…
A Robust Multi-Scale Field-Only Formulation of Electromagnetic Scattering
Qiang Sun, Evert Klaseboer, Derek Y. C. Chan
We present a boundary integral formulation of electromagnetic scattering by homogeneous bodies that are characterized by linear constitutive equations in the frequency domain. By w…
Non-singular field-only surface integral equations for electromagnetic scattering
Evert Klaseboer, Qiang Sun, Derek Y. C. Chan
A boundary integral formulation of electromagnetics that involves only the components of and is derived without the use of surface currents that a…
Tuning and Optimizing the Finite Element Analysis with Elements of Large Nodal DOF on a Linux Cluster
Ji Wang, Lihong Wang, Qiang Sun +4
The finite element analysis of high frequency vibrations of quartz crystal plates is a necessary process required in the design of quartz crystal resonators of precision types for…