A BEM FORMULATION USING B-SPLINES .1. UNIFORM BLENDING FUNCTIONS

被引：47

作者：

CABRAL, JJSP

WROBEL, LC

BREBBIA, CA

机构：

[1] On leave from Water Resources and Environmental Engineering Group, Federal University of Pernambuco, Recife, PEI

来源：

ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS | 1990年 / 7卷 / 03期

关键词：

B-splines; Boundary elements;

D O I：

10.1016/0955-7997(90)90037-A

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This work develops a new element formulation for boundary element analysis using uniform cubic B-splines. These functions can be employed to provide higher degrees of continuity along the geometric boundary of the region, and also as interpolation functions for the problem variables. Applications are presented related to potential problems governed by Laplace's equation but there are no restrictions in the formulation regarding its extension to other physical problems. © 1990.

引用

页码：136 / 144

页数：9

共 20 条

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