𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Variational models for quasi-static non-Newtonian fluids

✍ Scribed by M. Fuchs

Publisher
Springer US
Year
1999
Tongue
English
Weight
317 KB
Volume
93
Category
Article
ISSN
1573-8795

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

On Variational Models for Quasi-static B
On Variational Models for Quasi-static Bingham Fluids
✍ Martin Fuchs; Joseph F. Grotowski; JΓΌrgen Reuling πŸ“‚ Article πŸ“… 1996 πŸ› John Wiley and Sons 🌐 English βš– 850 KB

## Communicated by E. Meister We study a quasi-static incompressible flow of Bingham type with constituent law where p 2 2 and j3 > 0. Here &u denotes the strain velocity and T the corresponding stress. The problem admits a variational formulation in the sense that the velocity field u minimizes

On Quasi-static Non=Newtonian Fluids wit
On Quasi-static Non=Newtonian Fluids with Power-law
✍ Martin Fuchs πŸ“‚ Article πŸ“… 1996 πŸ› John Wiley and Sons 🌐 English βš– 332 KB πŸ‘ 2 views

## Communicated by E. Meister We discuss certain classes of quasi-static non-Newtonian fluids for which a power-law of the form uD = V+(Iu) holds. Here d' is the stress deviator, u the velocity field, bv its symmetric derivative and 4 is the function pm 3 0, po 3 0, pm + po > 0,l < p < co. We then

Modelling of non-Newtonian fluids
Modelling of non-Newtonian fluids
✍ JiΕ™Γ­ KΕ™en; LudΔ›k Hynčík πŸ“‚ Article πŸ“… 2007 πŸ› Elsevier Science 🌐 English βš– 549 KB
A simple phenomenological non-Newtonian
A simple phenomenological non-Newtonian fluid model
✍ Martin Zatloukal πŸ“‚ Article πŸ“… 2010 πŸ› Elsevier Science 🌐 English βš– 718 KB

In this work, a simple phenomenological generalized Newtonian law model has been proposed and tested for different polymer melts by using rheological data taken from the open literature. Viscosity is given as a specific function of three principal invariants of the deformation rate tensor, D, and it