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Abstract:
A method of eliminating the singularities involved in boundary element methods for three-dimensional potential problems is presented and the non-singular expressions of integrals on an element on which the singular point is situated are given for linear and quadratic interpolation functions. Numerical examples are compared with analytical solutions to show that the higher-order interpolations have better precision.
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Source :
INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN FLUIDS
ISSN: 0271-2091
Year: 1995
Issue: 4
Volume: 21
Page: 311-321
2 . 1 0 7
JCR@2020
ESI Discipline: ENGINEERING;
JCR Journal Grade:2
CAS Journal Grade:3
Cited Count:
WoS CC Cited Count: 6
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 3
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