Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6924978 | Engineering Analysis with Boundary Elements | 2018 | 9 Pages |
Abstract
To reduce the negative effect of different kernel functions on calculating accuracy, 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, the corresponding governing equations are derived. The RRKPM is more efficient to solve the local problem domain, and can improve the accuracy and stability of the RKPM. Then the RRKPM is applied to the numerical simulation of piezoelectric materials, the corresponding formulae for piezoelectric materials are derived. The numerical results illustrate the proposed method is more stable and accurate than the RKPM.
Keywords
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Physical Sciences and Engineering
Computer Science
Computer Science Applications
Authors
Ting Zhang, Gaofeng Wei, Jichao Ma, Hongfen Gao,