Results 81 to 90 of about 11,466 (212)

On the use of local max-ent shape functions for the simulation of forming processes [PDF]

, 2009
In this work we review the opportunities given by the use of local maximum-\ud entropy approximants (LME) for the simulation of forming processes.
Boogaard, A.H. van den, Cueto, E., Gonzalez, D., Quak, W.   +3 more
core   +1 more source

An improved moving particle semi-implicit method for dam break simulation

, 2014
Dam break is quite a common and hazard phenomenon in shipbuilding and ocean engineering. The objective of this study is to investigate dam break hydrodynamics with improved Moving Particle Semi-implicit method (MPS). Compared to traditional mesh methods,
Tan, M., Wu, Qiaorui, Xing, J.T.
core   +1 more source

Thermal Properties of Short Fibre Composites Modeled by Meshless Method

Advances in Materials Science and Engineering, 2014
Computational model using continuous source functions along the fibre axis is presented for simulation of temperature/heat flux in composites reinforced by short fibres with large aspect ratio.
Vladimír Kompiš, Zuzana Murčinková
doaj   +1 more source

Meshless Regular Hybrid Boundary Node Method

Computer Modeling in Engineering & Sciences, 2001
The Meshless Local Boundary Integral Equation (MLBIE) method is a truly meshless one as it does not need a 'finite element or boundary element mesh', either for variable interpolation or for 'energy' integration. The Boundary Node Method (BNM) further reduces the dimensionality of the problem by one, i.e.
Zhang, Jianming, Yao, Zhenhan
openaire   +2 more sources

A Novel Third Order Numerical Method for Solving Volterra Integro-Differential Equations

, 2016
In this paper we introduce a numerical method for solving nonlinear Volterra integro-differential equations. In the first step, we apply implicit trapezium rule to discretize the integral in given equation.
Bhalekar, Sachin, Patade, Jayvant
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Kinetic Meshless Method

, 2003
We propose a new method called the Kinetic Meshless Method (KMM), for the solution of time-dependent conservation laws that can be derived from a Boltzmann-type equation by taking suitable moments. An important characteristic of this method is its grid-free nature; it is able to use any type of grid or combination of grids, or even some distribution of
Chandrashekar, Praveen, Deshpande, SM
openaire   +1 more source

Free surface groundwater flow solution using boundary collocation methods

MATEC Web of Conferences, 2018
In this paper, two meshless numerical algorithms are developed for the solution of two-dimensional steady-state diffusion equation that describes the stationary groundwater flow.
Mužík Juraj, Bulko Roman
doaj   +1 more source

Incremental localized boundary-domain integro-differential equations of elastic damage mechanics for inhomogeneous body [PDF]

, 2006
Copyright @ 2006 Tech Science PressA quasi-static mixed boundary value problem of elastic damage mechanics for a continuously inhomogeneous body is considered.
Mikhailov, SE
core  

Application of the Finite Pointset Method to Numerical Modeling of Heat Transferin Two-dimensional Tissue Subjected to a Moving Laser Beam

Computer Assisted Methods in Engineering and Science
In this article, a numerical analysis of thermal processes occurring in biological tissue during laser irradiation is presented. The mathematical model is based on the two-dimensional Pennes equation.
Anna Korczak, Felix R. Saucedo-Zendejo
doaj   +1 more source

Error bound for radial basis interpolation in terms of a growth function [PDF]

, 2007
We suggest an improvement of Wu-Schaback local error bound for radial basis interpolation by using a polynomial growth function. The new bound is valid without any assumptions about the density of the interpolation centers.
Davydov, Oleg
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