DUAL-RECIPROCITY BEM BASED ON GLOBAL INTERPOLATION FUNCTIONS

被引：48

作者：

CHENG, AHD

LAFE, O

GRILLI, S

机构：

[1] OLTECH CORP,BEACHWOOD,OH 44122

[2] UNIV RHODE ISL,DEPT OCEAN ENGN,KINGSTON,RI 02881

来源：

ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS | 1994年 / 13卷 / 04期

关键词：

BOUNDARY-ELEMENT METHOD; DUAL RECIPROCITY BOUNDARY-ELEMENT METHOD; GLOBAL INTERPOLATION FUNCTION;

D O I：

10.1016/0955-7997(94)90024-8

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Several global shape functions are introduced to interpolate the body-force term in the dual-reciprocity boundary-element method. These global-interpolation functions, which include polynomial, trigonometric, and hyperbolic series, can be used in place of the locally based radial shape function. For the several examples presented, the global functions have demonstrated superior convergence properties.

引用

页码：303 / 311

页数：9

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