Results 41 to 50 of about 32,370 (292)

Investigation of Hydrodynamically Dominated Membrane Rupture, Using Smoothed Particle Hydrodynamics–Finite Element Method

Fluids, 2019
The rupturing process of a membrane, located between two fluids at the center of a three-dimensional channel, is numerically investigated. The smoothed particle hydrodynamics (SPH) and the finite element method (FEM) are used, respectively, for modeling ...
Hossein Asadi, Mohammad Taeibi-Rahni, Amir Mahdi Akbarzadeh, Khodayar Javadi, Goodarz Ahmadi   +4 more
doaj   +1 more source

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

, 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, Cecil, Crank, E.J. Kansa, F. Runovc, Fasshauer, Fornberg, G. Turk, Gang, Greenberg, Hardy, Hill, Javierre, Kansa, Kansa, Kansa, Kwok, L. Ling, L. Vrankar, Lee, Libre, Ling, Ling, Ling, Ling, Ling, Ling, Liu, Mai-Cao, Mai-Duy, Osher, Osher, Salih, Sethian, Tsai, Vrankar, Vrankar, Wang, Wang, Wang, Wang, Wendland, Šarler   +42 more
core   +2 more sources

Penyelesaian Numerik Persamaan Advection Dengan Radial Point Interpolation Method dan Integrasi Waktu Dengan Discontinuous Galerkin Method

Teknik, 2016
Persamaan differensial banyak digunakan untuk menggambarkan berbagai fenomena dalam bidang sains dan rekayasa. Berbagai masalah komplek dalam kehidupan sehari-hari dapat dimodelkan dengan persamaan differensial dan diselesaikan dengan metode numerik ...
Kresno Wikan Sadono
doaj   +1 more source

On Interpolative Meshless Analysis of Orthotropic Elasticity

Buildings, 2023
As one possible alternative to the finite element method, the interpolation characteristic is a key property that meshless shape functions aspire to. Meanwhile, the interpolation meshless method can directly impose essential boundary conditions, which is
You-Yun Zou, Yu-Cheng Tian, D. M. Li, Xu-Bao Luo, Bin Liu   +4 more
doaj   +1 more source

Meshless voronoi on the GPU [PDF]

ACM Transactions on Graphics, 2018
We propose a GPU algorithm that computes a 3 D Voronoi diagram. Our algorithm is tailored for applications that solely make use of the geometry of the Voronoi cells, such as Lloyd's relaxation used in meshing, or some numerical schemes used in fluid simulations and astrophysics. Since these applications only require
Ray, Nicolas, Sokolov, Dmitry, Lefebvre, Sylvain, Lévy, Bruno   +3 more
openaire   +1 more source

Review of: "Taylor Series Based Domain Collocation Meshless Method for Problems with Multiple Boundary Conditions including Point Boundary Conditions" [PDF]

, 2023
Leye M. Amoo
  +6 more sources

Space–Time Radial Basis Function–Based Meshless Approach for Solving Convection–Diffusion Equations

Mathematics, 2020
This article proposes a space–time meshless approach based on the transient radial polynomial series function (TRPSF) for solving convection–diffusion equations.
Cheng-Yu Ku, Jing-En Xiao, Chih-Yu Liu
doaj   +1 more source

Computational Fluid Dynamics Applied to Lubricated Mechanical Components: Review of the Approaches to Simulate Gears, Bearings, and Pumps

Applied Sciences, 2020
The lubrication of the mechanical components reduces friction, and increases the efficiency and the reliability. However, the interaction of moving components with the lubricant leads to power losses due to viscous and inertial effects.
Lorenzo Maccioni, Franco Concli
doaj   +1 more source

Prediction of Modal Damping of FRP-Honeycomb Sandwich Panels with Arbitrary Geometries

Latin American Journal of Solids and Structures
In this work, the modal characteristics, including modal damping, of FRP composite skin, honeycomb core sandwich panels with arbitrary geometries are computed using a mixed finite element-meshless method. By using the meshless node distribution scheme in
A. Abbasloo, M.R. Maheri
doaj   +1 more source

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

, 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