𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A novel boundary infinite element

✍ Scribed by O. C. Zienkiewicz; C. Emson; P. Bettess

Publisher
John Wiley and Sons
Year
1983
Tongue
English
Weight
512 KB
Volume
19
Category
Article
ISSN
0029-5981

No coin nor oath required. For personal study only.

✦ Synopsis

A new, improved infinite element based on mapping is proposed for modelling unbounded domain problems. Mapping has previously been used in such problems, not only for the entire domain, but also for the infinite element itself. The novelty of the present approach is the simplicity of the mapping, and the retention of standard integration abscissae and weights. The implementation of these elements is very straightforward, and they are ideally suited for the analysis of infinite domain static problems in two and three dimensions.

πŸ“œ SIMILAR VOLUMES

Infinite boundary elements
Infinite boundary elements
✍ G. Beer; J. O. Watson πŸ“‚ Article πŸ“… 1989 πŸ› John Wiley and Sons 🌐 English βš– 784 KB

Special types of boundary elements are discussed which can be used for the modelling of surfaces which extend to infinity. The theoretical background and details of implementation are discussed. On test examples it is shown that the elements perform extremely well even for cases in which they are lo

Infinite boundary elements for electroma
Infinite boundary elements for electromagnetics
✍ Edmund Chadwick πŸ“‚ Article πŸ“… 2008 πŸ› John Wiley and Sons 🌐 English βš– 220 KB

## Abstract Consider a two‐dimensional plane wave transverse magnetic mode scattering from a perfectly electric conducting ground plane. Let the ground plane be of infinite extent and comprise two regions, a near field and a far field. In the far field, let the ground plane be flat and let us choos

Blended infinite elements for paraboblic
Blended infinite elements for paraboblic boundary value problems
✍ James C. Cavendish; Charles A. Hall; O. C. Zienkiewicz πŸ“‚ Article πŸ“… 1978 πŸ› John Wiley and Sons 🌐 English βš– 524 KB

A common method for numerically approximating two-point parabolic boundary value problems of the form u, = L[u] +f(u) defined on the semi-infinite strip S = [0, 11 X [0, 00) is to first discretize the spatial operator in the differential equation and then solve for the time evolution. Such an approa

A static infinite element
A static infinite element
✍ Alain Curnier πŸ“‚ Article πŸ“… 1983 πŸ› John Wiley and Sons 🌐 English βš– 417 KB

This paper describes a simple procedure to derive a static infinite element from a linear isoparametric finite element. t Research Engineer.