http://scholars.ntou.edu.tw/handle/123456789/2351
Title: | Applications of the dual integral formulation in conjunction with fast multipole method in large-scale problems for 2D exterior acoustics |
Authors: | Jeng-Tzong Chen Chen, K. H. |
Keywords: | Fast multipole method;Large-scale problem;Exterior acoustics;Dual boundary element method;Hypersingular equation;Divergent series |
Issue Date: | Jun-2004 |
Publisher: | ScienceDirect |
Journal Volume: | 28 |
Journal Issue: | 6 |
Start page/Pages: | 685-709 |
Source: | Engineering Analysis with Boundary Elements |
Abstract: | In this paper, we solve the large-scale problem for exterior acoustics by employing the concept of fast multipole method (FMM) to accelerate the construction of influence matrix in the dual boundary element method (DBEM). By adopting the addition theorem, the four kernels in the dual formulation are expanded into degenerate kernels, which separate the field point and source point. The separable te... |
URI: | http://scholars.ntou.edu.tw/handle/123456789/2351 |
ISSN: | 0955-7997 |
DOI: | 10.1016/s0955-7997(03)00122-x |
Appears in Collections: | 河海工程學系 |
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