Results 91 to 100 of about 11,466 (212)
AIMS MathematicsThis paper presents a novel spatio-temporal meshless method (STMM) for solving the time fractional partial differential equations (TFPDEs) with variable coefficients based on the space-time metric. The main idea of the STMM is to directly approximate the
Xiangyun Qiu, Xingxing Yue
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, 2015 In this work, we present the Taylor-SPH meshfree method for dynamic problem. The PDEs are written in terms of stress and velocity. A corrected Lagrangian kernel is employed for spatial discretization and two different sets of particles are used for time discretization.
Idder, Hajar, Mabssouta, Mokhtar
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Civil Engineering Dimension, 2007 In recent years, meshless methods have gained their popularity, mainly due to the fact that absolutely no elements are required to discretize the problem domain.
Effendy Tanojo
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A Numerical Analysis of the Influence of Oxygen and Glucose in Healthy and Tumour Cells
Applied SciencesCancer is widely regarded as a critical health issue in modern society. Tumour cells are usually associated with abnormal proliferation that disrupts the normal behaviour of the body.
Maria Inês Barbosa +3 more
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Free Surface Analysis of Spillway Flow under Radial Gate by EFG-NE Method [PDF]
مهندسی منابع آب, 2017 The element-free Galerkin method (EFG) and the natural element method (NEM) are two well know methods in the computational mechanics and meshless methods. In this paper, a computational scheme using a variable domain and a fixed domain is presented based
Seyyed Abdossamad Javanmard
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Meshless Local Petrov-Galerkin (MLPG) Method with Orthogonal Polynomials for Euler-Bernoulli Beam Problems [PDF]
In this paper, the feasibility of orthogonal polynomials in the meshless local Petrov Galerkin method (MLPG) method is studied. The orthogonal polynomials, Chebyshev and Legendre polynomials, are used in this MLPG method as trial functions.
Raju, Ivatury S.
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RESEARCH AREAS OF THE UNESCO CHAIR ON NEW INFORMATION TECHNOLOGIES. PART 2. MESHLESS METHODS
Вестник Кемеровского государственного университета, 2013 This paper provides an overview of the main results of solving the nonlinear free-boundary hydrodynamic problems with meshless methods. Special attention is paid to computations using the Natural Element Methods and Smoothed Particle Hydrodynamics.
K. E. Afanasyev +3 more
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Applied SciencesToday, topological structural optimisation is a valuable computational technique for designing mechanical components with optimal mass-to-stiffness ratios.
Carlos Oliveira, Ana Pais, Jorge Belinha
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A stabilized equilibrium-based EFG model for computation of collapse load
Ho Chi Minh City Open University Journal of Science - Engineering and Technology, 2011 An equilibrium Element-Free Galerkin (EFG) based formulation for limit analysis of rigid-perfectly plastic plane strain problems is presented. In the formulation pure stress fields are approximated using a moving least squares technique, and a stabilized
Le Van Canh
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On the Boundary Conditions in Out-of-Plane Analysis of Thin Plates by the Finite Point Method
BuildingsThe finite point method (FPM) is a numerical, mesh-free technique for solving differential equations, particularly in fluid dynamics. While the FPM has been previously applied in solid mechanics to analyze plates under in-plane loading, there remains a ...
Sadegh Tavakoliyan +3 more
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