Results 21 to 30 of about 11,466 (212)

Prediction of Chloride Diffusion in Concrete Structure Using Meshless Methods

open access: yesAdvances in Materials Science and Engineering, 2016
Degradation of RC structures due to chloride penetration followed by reinforcement corrosion is a serious problem in civil engineering. The numerical simulation methods at present mainly involve finite element methods (FEM), which are based on mesh ...
Ling Yao   +3 more
doaj   +1 more source

Particle-based and meshless methods with Aboria

open access: yesSoftwareX, 2017
Aboria is a powerful and flexible C++ library for the implementation of particle-based numerical methods. The particles in such methods can represent actual particles (e.g.
Martin Robinson, Maria Bruna
doaj   +1 more source

The Effect of Initial Particles Distribution by in Smoothed Particle Hydrodynamic Method in Wave Generation Modeling Based on Laboratory Model [PDF]

open access: yesپژوهش‌های زیرساخت‌های عمرانی, 2023
The Smoothed Particle Hydrodynamics (SPH) method is among the numerical methods that have attracted the attention of many researchers in recent years.
Mahyar Pourlak   +2 more
doaj   +1 more source

A model-integrated localized collocation meshless method (MIMS)

open access: yesComputer Assisted Methods in Engineering and Science, 2017
A model integrated meshless solver (MIMS) tailored to solve practical large-scale industrial problems is based on robust meshless methods strategies that integrate a native model-based point generation procedures.
S. Gerace, K. Erhart, A. Kassab, E. Divo
doaj   +1 more source

Approximation of linear one dimensional partial differential equations including fractional derivative with non-singular kernel

open access: yesAdvances in Difference Equations, 2021
In this article we propose a hybrid method based on a local meshless method and the Laplace transform for approximating the solution of linear one dimensional partial differential equations in the sense of the Caputo–Fabrizio fractional derivative.
Raheel Kamal   +5 more
doaj   +1 more source

An Efficient Local Formulation for Time–Dependent PDEs

open access: yesMathematics, 2019
In this paper, a local meshless method (LMM) based on radial basis functions (RBFs) is utilized for the numerical solution of various types of PDEs. This local approach has flexibility with respect to geometry along with high order of convergence rate ...
Imtiaz Ahmad   +4 more
doaj   +1 more source

Moving-boundary problems solved by adaptive radial basis functions [PDF]

open access: yes, 2010
The objective of this paper is to present an alternative approach to the conventional level set methods for solving two-dimensional moving-boundary problems known as the passive transport. Moving boundaries are associated with time-dependent problems and
Atluri   +42 more
core   +2 more sources

Object Oriented Approach to Consistent Implementation of Meshless and Classical FEM [PDF]

open access: yesJournal of Systemics, Cybernetics and Informatics, 2006
Numerical experiments show that the full potential of the Finite Element Method (FEM) can be exploited by combination of classical with meshless FEM. A class structure for flexible consistent implementation of both methods is presented. Fully automatized
Albert Seidl, Thomas Schmidt
doaj  

The collocation and meshless methods for differential equations in R(2)

open access: yes, 2007
In recent years, meshless methods have become popular ones to solve differential equations. In this thesis, we aim at solving differential equations by using Radial Basis Functions, collocation methods and fundamental solutions (MFS).
Jarjees, Thamira Abid
core   +1 more source

A Localized Meshless Technique for Generating 3-D Wind Fields

open access: yesComputation, 2018
A localized meshless method is used to simulate 3-D atmospheric wind fields for wind energy assessment and emergency response. The meshless (or mesh-free) method with radial basis functions (RBFs) alleviates the need to create a mesh required by finite ...
Darrell W. Pepper, Maria Ramos Gonzalez
doaj   +1 more source

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