Novel applications of BEM based Poisson level set approach

Xia, H, Tucker, P G and Coughlin, G (2012) Novel applications of BEM based Poisson level set approach. Engineering Analysis with Boundary Elements, 36 (5). pp. 907-912. ISSN 0955-7997

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Abstract

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.

Item Type: Article
Schools and Departments: School of Engineering and Informatics > Engineering and Design
Subjects: T Technology > TA Engineering (General). Civil engineering (General) > TA0349 Mechanics of engineering. Applied mechanics > TA0357 Applied fluid mechanics
Depositing User: Hao Xia
Date Deposited: 04 Mar 2013 08:37
Last Modified: 04 Mar 2013 08:37
URI: http://srodev.sussex.ac.uk/id/eprint/43847

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