MORE ON A SIMPLE INFINITE ELEMENT

Abstract

Infinite elements are becoming increasingly popular as an efficient and economical means of extending the finite element method to deal with unbounded domains. In this paper an infinite element is considered which has three nodes and is compatible with conventional quadratic triangles and quadratic quadrilaterals. The closed‐form expressions for the element matrix are obtained.

Citation

GRATKOWSKI, S. (1986), "MORE ON A SIMPLE INFINITE ELEMENT", COMPEL - The international journal for computation and mathematics in electrical and electronic engineering, Vol. 5 No. 4, pp. 191-194. https://doi.org/10.1108/eb010025