Dimensionless velocity profiles and parameter maps for non-Newtonian fluids
Velocity profiles for non-Newtonian fluids corresponding to Ostwald de Waele, Prandtl-Eyring, Ellis, Reiner-Philippoff and generalized Bingham models have been expressed in terms of dimensionless parameters. For each fluid model, parameter maps have been obtained with different zones: one zone in wh...
Guardado en:
| Autores principales: | , |
|---|---|
| Formato: | JOUR |
| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_07351933_v14_n4_p359_Cavatorta |
| Aporte de: |
| Sumario: | Velocity profiles for non-Newtonian fluids corresponding to Ostwald de Waele, Prandtl-Eyring, Ellis, Reiner-Philippoff and generalized Bingham models have been expressed in terms of dimensionless parameters. For each fluid model, parameter maps have been obtained with different zones: one zone in which the fluid should be represented by the original constitutive equation and other zones where the fluid velocity profile could be described with a simpler rheological model with an error less than 1%. © 1987. |
|---|