Results 21 to 30 of about 23,409 (291)
PENENTUAN JENIS FUNGSI BASIS RADIAL DALAM DUAL RECIPROCITY BOUNDARY ELEMENT METHOD
Problems involving modified Helmholtz equation are considered in this paper. To solve the problem numerically, dual reciprocity boundary element method (DRBEM) is employed.
Millatuz Zahroh
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Computational fluid dynamics by boundary–domain integral method
Summary: We present a boundary-domain integral method for the solution of general transport phenomena in incompressible fluids governed by Navier-Stokes equations. Velocity-vorticity formulation of the conservation equations is employed. Different integral representations for conservation field functions based on different fundamental solutions are ...
Škerget, Leopold +2 more
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Application of DRBEM for 2D sine-Gordon equation
This research paper introduces an application of dual reciprocity boundary element method (DRBEM) for the solution of sine-Gordon equation (SGE) in two-space dimension. Initially, the time derivatives are expanded using central difference schemes.
Nagehan Alsoy-Akgün
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The Robin boundary condition initial value problem for transient heat conduction with the time-fractional Caputo derivative in a semi-infinite domain with a convective heat transfer (Newton’s law) at the boundary has been solved and analyzed by two ...
Vetlugin Dzhabrailovich Beybalaev +2 more
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The Approximate Solution of 2D Dirichlet Problem in Doubly Connected Domains
We propose a new method for constructing an approximate solution of the two-dimensional Laplace equation in an arbitrary doubly connected domain with smooth boundaries for Dirichlet boundary conditions.
Atallah El-shenawy, Elena A. Shirokova
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A Domain Decomposition Method for Hybrid Shell Vector Element with Boundary Integral Method
For the conducting body coated with thin-layer material, plenty of fine meshes are required in general. In this paper, shell vector element (SVE) is used for modeling of thin coating dielectric.
Lin Lei, Jun Hu, Hao-Quan Hu
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The present paper deals with a generalization of the alternating-direction implicit (ADI) method for a two dimensional Poisson equation in a rectangle domain with a weighted integral boundary condition in one coordinate direction.
Olga Štikonienė, Mifodijus Sapagovas
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A natural boundary element method for the Sobolev equation in the 2D unbounded domain
In this article, we devote ourselves to establishing a natural boundary element (NBE) method for the Sobolev equation in the 2D unbounded domain. To this end, we first constitute the time semi-discretized super-convergence format for the Sobolev equation
Fei Teng, Zhendong Luo, Jing Yang
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A FEM-Green Approach for Magnetic Field Problems with Open Boundaries
A new finite element method/boundary element method (FEM/BEM) scheme is proposed for the solution of the 2D magnetic static and quasi-static problems with unbounded domains. The novelty is an original approach in the treatment of the outer region.
Jacques Lobry
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This article investigates the numerical solution of the two-dimensional Poisson equation defined over a rectangular domain subject to a double integral nonlocal boundary condition.
Abdalaziz Bakhit +2 more
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