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检索条件"主题词=Reproducing kernel particle method"
142 条 记 录,以下是101-110 订阅
排序:
Immersed finite element method
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COMPUTER methodS IN APPLIED MECHANICS AND ENGINEERING 2004年 第21-22期193卷 2051-2067页
作者: Zhang, L Gerstenberger, A Wang, XD Liu, WK Northwestern Univ Inst Technol Dept Mech Engn Evanston IL 60208 USA Polytech Univ MetroTech Ctr 6 Dept Mech Engn Brooklyn NY 11201 USA
In this paper, the immersed finite element method (IFEM) is proposed for the solution Of Complex fluid and deformable structure interaction problems encountered in many physical models. In IFEM, a Lagrangian solid mes... 详细信息
来源: 评论
reproducing kernel hierarchical partition of unity, part I - Formulation and theory
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INTERNATIONAL JOURNAL FOR NUMERICAL methodS IN ENGINEERING 1999年 第3期45卷 251-288页
作者: Li, SF Liu, WK Northwestern Univ Dept Engn Mech Evanston IL 60208 USA
This work is concerned with developing the hierarchical basis for meshless methods. A reproducing kernel hierarchical partition of unity is proposed in the framework of continuous representation as well as its discret... 详细信息
来源: 评论
Meshfree truncated hierarchical refinement for isogeometric analysis
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COMPUTATIONAL MECHANICS 2018年 第6期62卷 1583-1597页
作者: Atri, H. R. Shojaee, S. Shahid Bahonar Univ Kerman Dept Civil Engn Kerman Iran
In this paper truncated hierarchical B-spline (THB-spline) is coupled with reproducing kernel particle method (RKPM) to blend advantages of the isogeometric analysis and meshfree methods. Since under certain condition... 详细信息
来源: 评论
Explicit 3-D RKPM shape functions in terms of kernel function moments for accelerated computation
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COMPUTER methodS IN APPLIED MECHANICS AND ENGINEERING 2005年 第9-11期194卷 1027-1035页
作者: Zhou, JX Wang, XM Zhang, ZQ Zhang, L Xian Jiaotong Univ Sch Civil Engn & Mech Xian 710049 Peoples R China
The construction of meshless shape functions is more time-consuming than evaluation of FEM shape functions. Therefore. it is of great importance to take measures to speed up the computation of meshless shape functions... 详细信息
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Meshless numerical solution for nonlocal integral differentiation equation with application in peridynamics
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ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS 2022年 第0期144卷 569-582页
作者: Yao, Wu -Wen Zhou, Xiao-Ping Chongqing Univ Sch Civil Engn Chongqing 400045 Peoples R China
The mid-point quadrature rule is often used to solve the nonlocal integral differentiation equations, in which a central material point is used to calculate the integral of the subdomain in the meshless geometry. Howe... 详细信息
来源: 评论
The meshless method for a two-dimensional parabolic problem with a source parameter
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APPLIED MATHEMATICS AND COMPUTATION 2008年 第2期202卷 730-737页
作者: Cheng, Rongjun Ge, Hongxia Zhejiang Univ Ningbo Inst Technol Dept Fundamental Course Ningbo 315100 Zhejiang Peoples R China Anhui Normal Univ Dept Math Wuhu 241000 Peoples R China Ningbo Univ Fac Sci Ningbo 315211 Peoples R China
In this paper, the reproducing kernel particle method (RKPM) is used for finding the solution of a two-dimensional parabolic inverse problem with a source control parameter, and the corresponding discrete equations ar... 详细信息
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Free vibrations of elastically embedded stocky single-walled carbon nanotubes acted upon by a longitudinally varying magnetic field
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MECCANICA 2015年 第12期50卷 3041-3067页
作者: Kiani, Keivan KN Toosi Univ Technol Dept Civil Engn Tehran Iran
The mechanical properties of nano-scaled composites reinforced by carbon nanotubes are enhanced by application of appropriate magnetic fields, however, little is known on the free dynamic response of the magnetically ... 详细信息
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A variational multiscale stabilized and locking-free meshfree formulation for Reissner-Mindlin plate problems
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COMPUTATIONAL MECHANICS 2022年 第1期69卷 59-93页
作者: Huang, Tsung-Hui Natl Tsing Hua Univ Dept Power Mech Engn Hsinchu Taiwan
In this study, a variational multiscale stabilized locking-free meshfree formulation is introduced for modeling Reissner-Mindlin plate problems under arbitrary plate thickness. Under this framework, the plate quantiti... 详细信息
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A combined meshfree/finite strip method for analysis of plates with perforations and cracks
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THIN-WALLED STRUCTURES 2017年 第Feb.期111卷 113-125页
作者: Khezri, M. Abbasi, M. Rasmussen, K. J. R. Univ Sydney Sch Civil Engn Sydney NSW 2006 Australia
This work presents a coupling of the finite strip method (FSM) and the meshless reproducing kernel particle method (RKPM), which is inspired by the complementary features of both methods. A straightforward and effecti... 详细信息
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Boundary locking induced by penalty enforcement of essential boundary conditions in Mesh-free methods
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COMPUTER methodS IN APPLIED MECHANICS AND ENGINEERING 2008年 第13-16期197卷 1167-1183页
作者: Cho, Jin Yeon Song, You Me Choi, Yun Hyuk Inha Univ Dept Aerosp Engn Inchon 402751 South Korea
Mesh-free methods continue to have problems in enforcing the essential boundary conditions because of the absence of the Kronecker delta property in mesh-free shape functions, constructed from moving least squares met... 详细信息
来源: 评论