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A new way to measure the accuracy of the BEM solution

Zhong, Xiaoguang (1992) A new way to measure the accuracy of the BEM solution. Communications in Applied Numerical Methods, 8 (5). pp. 301-309. ISSN 0748-8025. doi:10.1002/cnm.1630080504.

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In this paper a new algorithm for the computation of singular integrals (1/r or 1/r^2) is presented. The limit of inner domain variables, as an inner point approaches the boundary, can be computed by this algorithm. Based on the difference between this limit and the corresponding given values in boundary conditions, an objective measurement of the accuracy of a BEM solution is suggested. This objective measurement is used to estimate the error of a BEM solution. Several numerical examples are given.

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Additional Information:© 1992 John Wiley & Sons, Ltd. Manuscript revised: 23 September 1991; Manuscript received: 28 January 1991.
Issue or Number:5
Record Number:CaltechAUTHORS:20180330-134921466
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Official Citation:Zhong, X. (1992), A new way to measure the accuracy of the BEM solution. Commun. appl. numer. methods, 8: 301-309. doi:10.1002/cnm.1630080504
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:85540
Deposited By: Tony Diaz
Deposited On:30 Mar 2018 21:17
Last Modified:15 Nov 2021 20:29

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