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Novel applications of BEM based Poisson level set approach

journal contribution
posted on 2023-06-08, 14:30 authored by H Xia, P G Tucker, G Coughlin
Accurate and efficient computation of the distance function d for a given domain is important for many areas of numerical modeling. Partial differential (e.g. Hamilton–Jacobi type) equation based distance function algorithms have desirable computational efficiency and accuracy. In this study, as an alternative, a Poisson equation based level set (distance function) is considered and solved using the meshless boundary element method (BEM). The application of this for shape topology analysis, including the medial axis for domain decomposition, geometric de-featuring and other aspects of numerical modeling is assessed.

History

Publication status

  • Published

Journal

Engineering Analysis with Boundary Elements

ISSN

0955-7997

Publisher

Elsevier

Issue

5

Volume

36

Page range

907-912

Department affiliated with

  • Engineering and Design Publications

Full text available

  • No

Peer reviewed?

  • Yes

Legacy Posted Date

2013-03-04

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