A penalty finite element method for non-Newtonian creeping flows
✍ Scribed by Ramon Codina; Miguel Cervera; Eugenio Oñate
- Publisher
- John Wiley and Sons
- Year
- 1993
- Tongue
- English
- Volume
- 36
- Category
- Article
- ISSN
- 0029-5981
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract We propose a mixed formulation for quasi‐Newtonian fluid flow obeying the power law where the stress tensor is introduced as a new variable. Based on such a formulation, a mixed finite element is constructed and analyzed. This finite element method possesses local (i.e., at element leve
This work presents a mixed three-dimensional finite element formulation for analyzing compressible viscous flows. The formulation is based on the primitive variables velocity, density, temperature and pressure. The goal of this work is to present a 'stable' numerical formulation, and, thus, the inte
## Abstract A finite element method for simulating the creeping flow of an incompressible material is presented. The method allows for (1) a quadratic approximation of the velocity field, (2) material incompressibility everywhere within an element and (3) the ability to follow the flow through larg