In this work, we mathematically derive the conditions for which empirical rheometric relations
such as the Cox–Merz rule and Gleissle mirror relationship are satisfied. We consider the …

In this work, we present a systematic numerical investigation of the 1: 4 planar expansion
creeping flow under the influence of slip boundary conditions for Newtonian and viscoelastic …

The rheological and self-healing behavior of a class of catalytically synthesized amine-
functionalized polyolefins is investigated. We demonstrate that these materials possess …

Using a parallel-plate rheometer equipped with a partitioned plate, and the Sentmanat
extensional rheometer fixture, a full rheological characterization of several commercial …

A viscosity overshoot of fibers filled in a polymer melt under a shear flow is much tougher to
predict via the existing constitutive equations of suspension rheology in a viscous media …

The annular Couette flow has several industrial applications, particularly for the
characterization of the fluid flow and deformation behavior of fluids. The inclusion of the …

Rheological properties related to the extrusion of polyolefins are the shear viscosity, the
elongational viscosity, the slip velocity and their temperature-and pressure-dependencies …

The contraction flow of several commercial ionomer melts and their corresponding
copolymers was studied numerically using a viscoelastic integral constitutive model …

Biodegradable plastics are thought to be the possible directions in managing plastic
pollutions. Unfortunately, they are not recycled in most countries since they are designed to …

Ply-ply slippage is one of the key deformation mechanisms occurring during hot press-
forming of thermoplastic composite laminates. Advanced forming simulations, required for …