Results 11 to 20 of about 10,150 (263)
Meshless Radial Point Interpolation Method for Hyperelastic Materials
Kalpa Publications in Engineering, 2020 Hyperelastic materials are special types of material that tends to behavior elastically when they are subjected to very large strains. These materials show not only the nonlinear material behavior but also the large deformation and stress-strain relationship is derived from a strain energy density function.
Trong Khiem Bui +3 more
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Mathematics, 2023 This work presents a novel simulation approach to couple the meshfree radial point interpolation method (RPIM) with the implicit direct time integration method for the transient analysis of wave propagation dynamics in non-homogeneous media.
Cong Liu +3 more
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Ain Shams Engineering Journal, 2016 In this paper, the meshless local radial point interpolation (MLRPI) method is applied to one-dimensional inverse heat conduction problems. The meshless LRPIM is one of the truly meshless methods since it does not require any background integration cells.
Elyas Shivanian +1 more
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Elastoplastic Analysis of Frame Structures Using Radial Point Interpolation Meshless Methods
Applied Sciences, 2023 The need to design structures and structural elements that are more efficient in terms of performance is a key aspect of engineering. For a given material to be used at its maximum capacity, considering non-linear characteristics is mandatory.
Jorge Belinha +2 more
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Two-dimensional beams in rectangular coordinates using the radial point interpolation method
REM: International Engineering Journal, 2019 The three-dimensional Theory of Elasticity equations lead to a complex solution for most problems in engineering. Therefore, the solutions are typically developed for reduced systems, usually symmetrical or two-dimensional. In this context, computational
William Luiz Fernandes +4 more
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Application of Radial Point Interpolation Method to Temperature Field
Journal of Mathematics Research, 2010 A point interpolation which bases on the radial function is a new meshless method. It is advantageous over the originalPIM with polynomial basis in avoiding singularity when shape functions are constructed. It is also easy to deal withessential boundary for its property of Kronecher Delta function.
Yu Chen +3 more
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An efficient meshless radial point collocation method for nonlinear p-Laplacian equation
Boundary Value Problems, 2020 This paper considered the spectral meshless radial point interpolation (SMRPI) method to unravel for the nonlinear p-Laplacian equation with mixed Dirichlet and Neumann boundary conditions.
Samaneh Soradi-Zeid +2 more
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Meshless Analysis of an Embankment Using Local Galerkin Radial Point Interpolation Method (LGRPIM)
Communications, 2013 The paper deals with use of the meshless method for slope stability analysis. There are many formulations of the meshless methods. The article presents the Local Galerkin Radial Point Interpolation method (LGRPIM) - local weak formulation of the ...
Juraj Muzik +2 more
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Numerical simulations of a fully developed liquid-metal magnetohydrodynamic flow in a circular duct
MATEC Web of Conferences, 2015 In this paper, a kind of new meshless method, two-level radial point interpolation method, has been developed to analyze the fully developed liquid-metal Magnetohydrodynamic (MHD) flow under the externally applied magnetic field in a circular duct with ...
Xinghui Cai +4 more
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Comptes Rendus. Mécanique, 2020 In this work, we propose the investigation of unsteady nonlinear heat conduction by using the radial point interpolation method (RPIM) in high-order continuation coupled with homotopy transformation for the first time.
Mesmoudi, Said +2 more
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