Results 21 to 30 of about 498,585 (338)

Investigation on behaviors of acoustoelastic cavities using a novel reduced finite element–dual reciprocity boundary element formulation

Engineering Applications of Computational Fluid Mechanics, 2021
This paper presents the acoustic and structure characteristics of chambers with elastic/rigid baffles and elastic walls using a novel formulation. The acoustic fluid is assumed to be compressible and inviscid, and the effect of mean flow is neglected ...
Wei Liu, Saeed Bornassi, Yedan Shen, Mohammad Ghalandari, Hassan Haddadpour, Rohollah Dehghani Firouzabadi, Shahab S. Band, Kwok-wing Chau   +7 more
doaj   +1 more source

Analysis Infiltration Waters in Various Forms of Irrigation Channels by Using Dual Reciprocity Boundary Element Method

Jurnal Matematika "MANTIK", 2020
This research discusses the infiltration of furrow irrigation invarious forms of irrigation channels in homogeneous soils. The governing equation of the problems is a Richard’s Equation. This equation is transformed using a set of transformation including
Ana Nurhasanah, Muhammad Manaqib, Irma Fauziah   +2 more
openalex   +3 more sources

A suggested dynamic soil – structure interaction analysis

Journal of Engineering and Applied Science, 2023
In this paper, a new methodology for time domain analysis of buildings on raft foundations considering soil – structure interaction is proposed. Sub-structuring technique is used to separate the building as super-structure and the underneath soil as sub ...
Osama E. Shehata, Ahmed Fady Farid, Youssef F. Rashed   +2 more
doaj   +1 more source

A Study of Reciprocal Job Recommendation for College Graduates Integrating Semantic Keyword Matching and Social Networking

Applied Sciences, 2023
With the surge in college graduate numbers, a disparity has emerged where the supply of jobs falls short of demand, intensifying employment pressures annually.
Jinping Yao, Yunhong Xu, Jiaojiao Gao
doaj   +1 more source

A coupled dual reciprocity BEM/Genetic algorithm for identification of blood perfusion parameters [PDF]

, 2009
The paper presents an inverse analysis procedure based on a coupled numerical formulation through which the coefficients describing non-linear thermal properties of blood perfusion may be identified.
Partridge, P W, Wrobel, L C
core   +1 more source

A dual-reciprocity boundary element method for steady infiltration problems [PDF]

ANZIAM Journal, 2013
AbstractSteady water infiltration in homogeneous soils is governed by the Richards equation. This equation can be studied more conveniently by transforming to a type of Helmholtz equation. In this study, a dual-reciprocity boundary element method (DRBEM) is employed to solve the Helmholtz equation numerically.
Solekhudin, I., Ang, Keng Cheng
openaire   +2 more sources

Boundary element analysis of rotating functionally graded anisotropic fiber-reinforced magneto-thermoelastic composites

Open Engineering, 2022
The primary goal of this article is to implement a dual reciprocity boundary element method (DRBEM) to analyze problems of rotating functionally graded anisotropic fiber-reinforced magneto-thermoelastic composites. To solve the governing equations in the
Fahmy Mohamed Abdelsabour, Almehmadi Mohammed M.   +1 more
doaj   +1 more source

Nonlinear Transient Field Problems with Phase Change using the Boundary Element Method [PDF]

, 2003
Peer ...
M.E. Honnor, A.J. Davies, Partridge, Katona, Zienkiewicz, Partridge, Wood, Del Guidice, Morgan, Lemmon, Budhia, Paris, Lees, Bettencourt, Liniger, Zlamal, Shayya   +16 more
core   +3 more sources

Analysis of the Light Propagation Model of the Optical Voltage Sensor for Suppressing Unreciprocal Errors

Sensors, 2017
An improved temperature-insensitive optical voltage sensor (OVS) with a reciprocal dual-crystal sensing method is proposed. The inducing principle of OVS reciprocity degradation is expounded by taking the different temperature fields of two crystals and ...
Hui Li, Zhida Fu, Liying Liu, Zhili Lin, Wei Deng, Lishuang Feng   +5 more
doaj   +1 more source

Application of DRBEM for 2D sine-Gordon equation

Journal of Taibah University for Science, 2021
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
doaj   +1 more source