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检索条件"主题词=Reproducing kernel particle method"
142 条 记 录,以下是11-20 订阅
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A quasi-conforming embedded reproducing kernel particle method for heterogeneous materials
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COMPUTER methodS IN APPLIED MECHANICS AND ENGINEERING 2023年 第1期416卷
作者: Schlinkman, Ryan T. Baek, Jonghyuk Beckwith, Frank N. Nelson, Stacy M. Chen, J. S. Univ Calif San Diego La Jolla CA 92093 USA Sandia Natl Labs Albuquerque NM USA
We present a quasi-conforming embedded reproducing kernel particle method (QCE-RKPM) for modeling heterogeneous materials that makes use of techniques not available to mesh-based methods such as the finite element met... 详细信息
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A Hybrid reproducing kernel particle method for Three-Dimensional Elasticity Problems
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INTERNATIONAL JOURNAL OF APPLIED MECHANICS 2023年 第9期15卷
作者: Peng, Piaopiao Cheng, Heng Cheng, Yumin Shanxi Univ Sch Elect Power Civil Engn & Architecture Taiyuan 030006 Peoples R China Taiyuan Univ Sci & Technol Sch Appl Sci Taiyuan 030024 Peoples R China Shanghai Univ Shanghai Key Lab Mech Energy Engn Shanghai Inst Appl Math & Mech Sch Mech & Engn Sci Shanghai 200072 Peoples R China
This study presents a fast meshless method called the hybrid reproducing kernel particle method (HRKPM) for the solution of three-dimensional (3D) elasticity problems. The equilibrium equations of 3D elasticity are di... 详细信息
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Level set topology optimization for design-dependent pressure loads using the reproducing kernel particle method
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STRUCTURAL AND MULTIDISCIPLINARY OPTIMIZATION 2020年 第5期61卷 1805-1820页
作者: Neofytou, Andreas Picelli, Renato Huang, Tsung-Hui Chen, Jiun-Shyan Kim, H. Alicia Cardiff Univ Cardiff Sch Engn Queens Bldg14-17 Parade Cardiff CF24 3AA Wales Univ Sao Paulo Dept Min & Petr Engn Praca Narciso Andrade Vila Mathias Santos 11013560 SP Brazil Univ Calif San Diego Struct Engn Dept 9500 Gilman Dr San Diego CA 92093 USA
This paper presents a level set topology optimization method in combination with the reproducing kernel particle method (RKPM) for the design of structures subjected to design-dependent pressure loads. RKPM allows for... 详细信息
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Geometrically nonlinear analysis of functionally graded materials based on reproducing kernel particle method
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INTERNATIONAL JOURNAL OF MECHANICS AND MATERIALS IN DESIGN 2020年 第3期16卷 487-502页
作者: Liu, Zheng Wei, Gaofeng Wang, Zhiming Qilu Univ Technol Shandong Acad Sci Sch Mech & Automot Engn Jinan 250353 Shandong Peoples R China
Using the total Lagrange formulation, the reproducing kernel particle method (RKPM) for the geometrically nonlinear problem of the functionally graded materials (FGM) is proposed, and the corresponding formulae are de... 详细信息
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Numerical solution of functionally graded materials based on radial basis reproducing kernel particle method
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ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS 2020年 111卷 32-43页
作者: Liu, Zheng Wei, Gaofeng Wang, Zhiming Qilu Univ Technol Shandong Acad Sci Sch Mech & Automot Engn Jinan 250353 Shandong Peoples R China
In this paper, the radial basis function (RBF) is used to construct the approximating function of the reproducing kernel particle method (RKPM), which can eliminate the negative effect of different kernel functions on... 详细信息
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Analyzing three-dimensional transient heat conduction problems with the dimension splitting reproducing kernel particle method
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ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS 2020年 121卷 180-191页
作者: Peng, P. P. Cheng, Y. M. Shanghai Univ Sch Mech & Engn Sci Shanghai Inst Appl Math & Mech Shanghai Key Lab Mech Energy Engn Shanghai 200072 Peoples R China
In this paper, to improve the computational speed of the reproducing kernel particle method (RKPM), the dimension splitting reproducing kernel particle method (DSRKPM) is presented for solving three-dimensional (3D) t... 详细信息
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The radial basis reproducing kernel particle method for geometrically nonlinear problem of functionally graded materials
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APPLIED MATHEMATICAL MODELLING 2020年 85卷 244-272页
作者: Liu, Zheng Wei, Gaofeng Wang, Zhiming Qilu Univ Technol Sch Mech & Automot Engn Shandong Acad Sci Jinan 250353 Shandong Peoples R China
In this paper, the radial basis function (RBF) is introduced into the reproducing kernel particle method (RKPM), and the radial basis reproducing kernel particle method (RRKPM) is proposed for solving geometrically no... 详细信息
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The dimension splitting reproducing kernel particle method for three-dimensional potential problems
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INTERNATIONAL JOURNAL FOR NUMERICAL methodS IN ENGINEERING 2020年 第1期121卷 146-164页
作者: Peng, P. P. Wu, Q. Cheng, Y. M. Shanghai Univ Sch Mech & Engn Sci Shanghai Inst Appl Math & Mech Shanghai Key Lab Mech Energy Engn Shanghai Peoples R China
In this paper, the dimension splitting reproducing kernel particle method (DSRKPM) for three-dimensional (3D) potential problems is presented. In the DSRKPM, a 3D potential problem can be transformed into a series of ... 详细信息
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A reproducing kernel particle method for solving generalized probability density evolution equation in stochastic dynamic analysis
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COMPUTATIONAL MECHANICS 2020年 第3期65卷 597-607页
作者: Wang, Dan Li, Jie Tongji Univ Sch Civil Engn 1239 Siping Rd Shanghai 200092 Peoples R China Tongji Univ State Key Lab Disaster Reduct Civil Engn 1239 Siping Rd Shanghai 200092 Peoples R China
Analysis of stochastic dynamic system is still an open research issue. Recently a family of generalized probability density evolution equation, which provides an available way for general nonlinear systems, is put for... 详细信息
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RKPM2D: an open-source implementation of nodally integrated reproducing kernel particle method for solving partial differential equations
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COMPUTATIONAL particle MECHANICS 2020年 第2期7卷 393-433页
作者: Huang, Tsung-Hui Wei, Haoyan Chen, Jiun-Shyan Hillman, Michael C. Univ Calif San Diego Dept Struct Engn La Jolla CA 92093 USA Penn State Univ Dept Civil & Environm Engn State Coll PA USA
We present an open-source software RKPM2D for solving PDEs under the reproducing kernel particle method (RKPM)-based meshfree computational framework. Compared to conventional mesh-based methods, RKPM provides many at... 详细信息
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