Results 271 to 280 of about 498,585 (338)

Site Amplification Response by a Dual Reciprocity Boundary Element Method

Journal of Earthquake Engineering, 2021
In this paper, a time domain boundary element method is developed for obtaining the seismic amplification of the surface topographies. Initially, Fourier series is applied into the dual reciprocity method and required boundary element fundamental ...
Bahman Ansari, Alireza Firoozfar
openaire   +2 more sources

The precise integration method for semi-discretized equation in the dual reciprocity method to solve three-dimensional transient heat conduction problems

Engineering Analysis With Boundary Elements, 2018
A dual reciprocity precise integration method (DRPIM) is presented to solve 3-dimensional transient heat conduction problems. In the presented method, the transient heat conduction problem, which is an initial boundary value problem, is transformed into ...
Fenglin Zhou
exaly   +2 more sources

Geometric inverse estimation for the inner wall of a furnace under transient heat conduction based on dual reciprocity boundary element method

Numerical Heat Transfer, Part B Fundamentals, 2023
A boundary shape estimation problem for the furnace’s inner surface is solved using the dual reciprocity boundary element method (DRBEM) and the conjugate gradient method (CGM) under transient heat conduction.
Bin Li, Xuejun Zhang, Xiangzhi Li
semanticscholar   +1 more source

A Discontinuous Dual Reciprocity Method in Conjunction with a Regularized Levenberg–Marquardt Method for Source Term Recovery in Inhomogeneous Anisotropic Materials

, 2020
This paper outlines a new approach to identify a source term of a [Formula: see text]D elliptic equation for anisotropic nonhomogenous media. The proposed methodology is based on the minimization of an objective function representing differences between ...
A. Ellabib, A. El Madkouri
semanticscholar   +1 more source

On the boundary element dual reciprocity method

Engineering Analysis with Boundary Elements, 1997
In this paper, the boundary element dual reciprocity method (BEDRM) is introduced for the solution of a class of boundary value problems. Convergence analysis of the BEDRM is carried out for Poisson's equation with Dirichlet boundary condition, using some important results on radial basis function approximation.
Bartur Jumarhon, Sia Amini, Ke Chen
openaire   +1 more source

A parallel implementation of overlapping Schwarz method for the dual reciprocity method

Applied Mathematics and Computation, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ke Chen 0002, Kamal Shanazari
openaire   +1 more source

A DUAL RECIPROCITY METHOD FOR THE ANALYSIS OF ADHESIVELY PATCHED SHEETS

Communications in Numerical Methods in Engineering, 1997
Summary: A dual reciprocity method (DRM) for the analysis of problems involving thin patches adhesively bonded to a thin sheet is presented. Displacement compatibility between the sheet and patches is enforced. The attachment forces are modelled as body forces acting in subdomains within the sheet and patch domains.
Salgado, N. K., Aliabadi, M. H.
openaire   +2 more sources

Isogeometric dual reciprocity boundary element method for solving transient heat conduction problems with heat sources

Journal of Computational and Applied Mathematics, 2021
Up to now, the isogeometric boundary element method (IGBEM) has been widely applied in different fields, and the solved problems are basically independent of time.
Bo Yu, Geyong Cao, Wendong Huo, Huanlin Zhou, E. Atroshchenko   +4 more
semanticscholar   +1 more source

Computational aspect of the dual reciprocity method for dynamics

Engineering Analysis with Boundary Elements, 1996
Abstract Over the last decade the theoretical aspects of DRM have been investigated by a number of authors (Partridge, P. W., Brebbia, C. A. & Wrobel, L. C. The Dual Reciprocity Boundary Element Method. CMP, Elsevier, 1992). The technique is now well established among the BE research community, but unfortunately it has failed to attract industrial ...
S.M. Niku, R.A. Adey
openaire   +1 more source

Application of the dual reciprocity method for the buckling analysis of plates with shear deformation

Engineering analysis with boundary elements, 2019
The buckling problem represents a way to evaluate the effect of in-plane forces in the behaviour of plates. The effect is distributed along the plate domain, and thus the Boundary Element Method (BEM) formulation of the problem requires domain ...
R. A. Soares, L. Palermo, L. Wrobel
semanticscholar   +1 more source