✦ LIBER ✦

Singular shape functions for an automatic mesh generation around singularities

✍ Scribed by G. Tsamasphyros; M. Papaioannou

Publisher: Elsevier Science
Year: 1990
Tongue: English
Weight: 612 KB
Volume: 36
Category: Article
ISSN: 0013-7944
DOI: 10.1016/0013-7944(90)90292-o

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✦ Synopsis

proper gradual condensation of the finite element mesh around singularities is obtained by using a mapping technique. This technique is based on the construction of special singular shape functions. An advantage of the method is that it is entirely automatic and has not the drawbacks of a similar previous method.