The review is devoted to the fundamental problems of physical chemistry and rheology
posed in the analysis of stability loss of polymer jets in extension. Studies of phenomena …

The axisymmetric instability, which has a potential to cause bead formation along the fibers
produced by electrospinning technique, is examined with the help of linear stability theory …

The efficacy of methane production through anaerobic digestion is influenced by organic
loading. The primary objective of this research was to examine the impact of organic loading …

Extrusion is one of the most useful processes for making long rubber product profiles. The
profile deforms while extruding due to swelling based on the geometry of the die, thermal …

Extrusion is one of the most efficient and widely used methods for producing long
elastomeric profiles, particularly for automotive industries. These include mono-component …

The influence of extrusion conditions (temperature ranging from 170 to 220° C, loads
varying from 1.2 to 12.5 kg) and high-density polyethylene (HDPE) content on swelling …

The linear stability of a jet propagating under an electric field is analyzed under
nonisothermal conditions. The electrified jet of a Newtonian fluid is modeled as a slender …

We explore the drawing of an axisymmetric viscoelastic tube subject to inertial and surface
tension effects. We adopt the Giesekus constitutive model and derive asymptotic long-wave …

Gradient morphologies and surface patterns can provide a template for smart materials with
tailored local properties. Fabricating such structures in a one‐step melt‐extrusion process …

Melt-spun surface structured fiber could be a large-scale versatile platform for materials with
advanced surface function and local properties. Fibers with distinct surface and bulk …