Results 141 to 150 of about 2,193 (173)

On the Usage of Tetrahedral Background Cells in Nodal Integration of RPIM for 3D Elasto-Static Problems

International Journal of Computational Methods, 2015
In this paper, tetrahedral background cells are used in nodal integration of radial point interpolation method (RPIM). The nodal integration is based on Taylor series terms and it is originally applied for the solutions of 2D problems in literature.
Yavuz, M. M., Kanber, B.
openaire   +1 more source

Radial Point Interpolation Method (RPIM) for the Meshless Analysis of Graphene Nano Ribbon

IETE Journal of Research, 2019
This paper proposes the usage of an adaptive meshless method – radial point interpolation method (RPIM) for the analysis of armchair graphene nano ribbon (GNR) to be used for interconnect applicati...
J. Nivetha, S. Kanthamani
openaire   +1 more source

Performance Analyses of Perfectly Matched Layer Applied to the Node-based RPIM Method

2018 IEEE Asia-Pacific Conference on Antennas and Propagation (APCAP), 2018
To facilitate the node-based meshless method on numerical modeling and simulation of open-domain structures and radiation problems, we introduce and present the perfectly matched layer (PML) absorbing boundary condition (ABC) to the radial point interpolation method (RPIM) in this work.
Junfeng Wang, Jinyan Li, Zhizhang Chen
openaire   +1 more source

An Enriched Radial Point Interpolation Method (e-RPIM) for the Analysis of Crack Tip

AIP Conference Proceedings, 2010
In this paper, an enriched radial point interpolation method (e‐RPIM) is developed for the determination of crack tip fields. The conventional RBF interpolation is novelly augmented by the suitable trigonometric basis functions to reflect the properties of stresses for the crack tip fields.
Y. T. Gu, W. L. Wang, Q. Fu, Jane W. Z. Lu, Andrew Y. T. Leung, Vai Pan Iu, Kai Meng Mok   +6 more
openaire   +2 more sources

ASSESSMENT OF RPIM SHAPE PARAMETERS FOR SOLUTION ACCURACY OF 2D GEOMETRICALLY NONLINEAR PROBLEMS

International Journal of Computational Methods, 2013
This study discussed the effects of shape parameters on the radial point interpolation method (RPIM) accuracy in 2D geometrically nonlinear problems. Four finite deformation problems with compressible Neo-Hookean material are numerically solved with the RPIM algorithm using the multi-quadric (MQ) radial basis function.
O. YAVUZ BOZKURT, BAHATTİN KANBER, M. ZÜLFÜ AŞIK   +2 more
openaire   +1 more source

A computational meshfree RPIM approach for phase-field modeling of brittle fracture

Acta Mechanica
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Hossein Saberi, Chuyen Thanh Nguyen, Hamid Saberi, Mehdi Sabagh, Minh Ngoc Nguyen, Tinh Quoc Bui   +5 more
openaire   +2 more sources

306 Modified RPIM for Meshfree Vibration Analysis

The Proceedings of The Computational Mechanics Conference, 2008
Kyoko Hasegawa, Susumu Nakata, Satoshi Tanaka   +2 more
openaire   +1 more source

Analysis of the interior acoustic wave propagation problems using the modified radial point interpolation method (M-RPIM)

Engineering Analysis With Boundary Elements, 2022
Yingbin Chai
exaly  

RPIM-RITSS Method for Large Deformation Analysis Using ABAQUS

International Journal of Geomechanics, 2023
Chunlei Li, Long Yu, Xianjing Kong
openaire   +1 more source

Performance of the radial point interpolation method (RPIM) with implicit time integration scheme for transient wave propagation dynamics

Computers and Mathematics With Applications, 2022
Yingbin Chai
exaly