Generalized Newtonian fluid constitutive equation for polymer liquids considering chain stretch and monomeric friction reduction for very fast flows modeling

M Zatloukal, J Drabek - Physics of Fluids, 2021 - pubs.aip.org
In this work, the recently proposed frame-invariant Generalized Newtonian Fluid (GNF)
constitutive equation [M. Zatloukal,“Frame-invariant formulation of novel generalized …

Effect of Different Pressures on Polymer Flow at a Contraction Path: A Real-Time Numerical Approach

MA Azmi, ZM Ariff, RK Shuib, A Rusli… - Makara Journal of … - scholarhub.ui.ac.id
The complexity of polymer flow through a contraction arises from the simultaneous
occurrence of shear and elongational strains near the entrance of the contraction path (die) …