Earlier formulations of the finite element approach to cylindrical ( r z ) field problems led initially to variational expressions containing a simple term in l / r and consequent attempts to remove it by appropriate choice of interpolation functions. The present paper uses new interpolation functio
Finite elements for field problems in cylindrical co-ordinates
β Scribed by P. Daly
- Publisher
- John Wiley and Sons
- Year
- 1973
- Tongue
- English
- Weight
- 483 KB
- Volume
- 6
- Category
- Article
- ISSN
- 0029-5981
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract Expressions involving products of exponential functions and polynomials are encountered in the finite element formulation of the diffusionβconvection equation. Integrals of such expressions over finite elements are necessary to derive the element matrices. The derivation of the formula
## Abstract The present study applies a hybrid numerical scheme of the Laplace transform technique and the control volume method in conjunction with the hyperbolic shape functions to investigate the effect of a potential field on the oneβdimensional nonβFickian diffusion problems in the cylindrical
The area co-ordinate method, which is an ecient tool in the construction of triangular elements, has been recently generalized to construct straight-sided quadrilateral elements. In this paper, the dierential and integral formulae for area co-ordinates in quadrilateral elements are presented. Conseq