Results 1 to 10 of about 588 (163)

Three dimensional frequency analysis of bidirectional functionally graded thick cylindrical shells using a radial point interpolation method (RPIM) [PDF]

European Journal of Mechanics - A/Solids, 2013
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Pilafkan, Reza, Folkow, Peter D., Darvizeh, Mansour, Darvizeh, Abolfazl   +3 more
exaly   +5 more sources

Improved finite element method based on radial point interpolation method (RPIM) for electro-thermal coupling

Energy Reports, 2022
Efficient electro-thermal coupling calculation is of great significance to the monitoring and structural design of power equipment. Finite element method (FEM) is one of the powerful tools of electro-thermal analysis and is widely used in various fields.
Yi Yang, Mu Qiao, Wenjie Zheng, Zhuangzhuang Li   +3 more
doaj   +2 more sources

A Modified Radial Point Interpolation Method (M-RPIM) for Free Vibration Analysis of Two-Dimensional Solids

Mathematics, 2022
The classical radial point interpolation method (RPIM) is a powerful meshfree numerical technique for engineering computation. In the original RPIM, the moving support domain for the quadrature point is usually employed for the field function ...
Tingting Sun, Peng Wang, Guanjun Zhang, Yingbin Chai   +3 more
doaj   +2 more sources

A Node Generation and Refinement Algorithm in Meshless RPIM for Electromagnetic Analysis of Sensors [PDF]

Sensors
In sensor design, electromagnetic field numerical simulation techniques are widely used to investigate the working principles of sensors. These analyses help designers understand how sensors detect and respond to external signals during operation.
Zihao Li, Siguang An, Guoping Zou, Jianqiang Han   +3 more
doaj   +2 more sources

The Meshfree Radial Point Interpolation Method (RPIM) for Wave Propagation Dynamics in Non-Homogeneous Media

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, Shaosong Min, Yandong Pang, Yingbin Chai   +3 more
doaj   +2 more sources

A nodal integration technique for meshfree radial point interpolation method (NI-RPIM)

International Journal of Solids and Structures, 2007
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Liu, G.R., Zhang, G.Y., Wang, Y.Y., Zhong, Z.H., Li, G.Y., Han, X.   +5 more
openaire   +4 more sources

Numerical Solution of Natural Convection Problems Using Radial Point Interpolation Meshless (RPIM) Method Combined with Artificial-Compressibility Model

Mathematical and Computational Applications
A numerical method is used to solve the thermal analysis of natural convection in enclosures. This paper proposes the use of an implicit artificial-compressibility model in conjunction with the Radial Point Interpolation Meshless (RPIM) method to mimic ...
Pranowo, Albertus Joko Santoso, Agung Tri Wijayanta   +2 more
doaj   +2 more sources

Numerical Analysis of Rectangular Isotropic and Orthotropic Thin Plates Based on the Radial Point Interpolation Method (RPIM) [PDF]

International Journal of Advanced Design and Manufacturing Technology, 2010
In the recent paper, one of the numerical methods without element, for static analysis of thin plates displacement based on classical plates theory (CPT), has been presented.
MohamadMehdi Najafzadeh, Majid Alavi, AliReza Nezam Abadi, Mohsen Kogani   +3 more
doaj   +1 more source

A robust radial point interpolation method empowered with neural network solvers (RPIM-NNS) for nonlinear solid mechanics

Computer Methods in Applied Mechanics and Engineering
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jinshuai Bai, Gui-Rong Liu, Timon Rabczuk, Yizheng Wang, Xi-Qiao Feng, YuanTong Gu   +5 more
openaire   +5 more sources

GeoMFree3D: A package of meshfree local Radial Point Interpolation Method (RPIM) for geomechanics.

Comput. Math. Appl., 2021
Nengxiong Xu, Gang Mei, Jiayu Qin, Yazhe Li, Liangliang Xu   +4 more
exaly   +4 more sources