A generalized model is developed describing pseudoplastic, dilatant and combined pseudoplastic-dilatant behaviour of real non Newtonian liquids. It is demonstrated that the classical flow stress relations (e.g. the de Waele-Ostwald formula, Darcy's equasion, the Prandtl-Eyring sine hyperbolic law etc.) follow as limiting cases from this theoretical model.
Origin
Unknown
Journal Title
Icg Madrid 2 1992 3-8
Sector
Special Glass
Class
S 799