[HTML][HTML] Review on tube model based constitutive equations for polydisperse linear and long-chain branched polymer melts

E Narimissa, MH Wagner - Journal of Rheology, 2019 - pubs.aip.org
Rheological equations of state are of great importance for characterization of polymer melts
and for simulation of polymer processing. This concise review considers tube model based …

Linear and nonlinear shear flow behavior of monodisperse polyisoprene melts with a large range of molecular weights

D Auhl, J Ramirez, AE Likhtman, P Chambon… - Journal of …, 2008 - pubs.aip.org
Shear rheological data for a wide range of nearly monodisperse linear polyisoprene melts
are reported herein using the results of linear and nonlinear measurements. The number of …

[HTML][HTML] Nonlinear rheology of polydisperse blends of entangled linear polymers: Rolie-Double-Poly models

VAH Boudara, JD Peterson, LG Leal, DJ Read - Journal of Rheology, 2019 - pubs.aip.org
While there has been much success in modeling the linear and nonlinear rheology of
monodisperse entangled linear polymers, progress in the constitutive modeling of polymeric …

The multipass rheometer a review

MR Mackley, DG Hassell - Journal of Non-Newtonian Fluid Mechanics, 2011 - Elsevier
This review describes the development and application of the multipass rheometer; a servo
hydraulically driven two piston device that enables rheology and precise processing …

New experiments for improved theoretical description of nonlinear rheology of entangled polymers

SQ Wang, Y Wang, S Cheng, X Li, X Zhu… - Macromolecules, 2013 - ACS Publications
The present work discusses four types of new experiments that can improve the current
theoretical description of nonlinear rheology of entangled polymers. First, a slowly imposed …

Linear and nonlinear universality in the rheology of polymer melts and solutions

SL Wingstrand, NJ Alvarez, Q Huang, O Hassager - Physical review letters, 2015 - APS
Understanding the dynamics of polymeric liquids has great importance in the design and
processing of soft materials. While slow flow dynamics is now resolved, fast flow dynamics is …

Unexpected role of short chains in entangled polymer networks

L Chu, Y Zhao, R Graf, XL Wang, YF Yao - ACS Macro Letters, 2022 - ACS Publications
The knowledge of chain entanglement is key to our understanding of the relation between
the viscoelastic properties of polymeric material and their microscopic structure and …

Approximations of the discrete slip-link model and their effect on nonlinear rheology predictions

M Andreev, RN Khaliullin, RJA Steenbakkers… - Journal of …, 2013 - pubs.aip.org
The discrete slip-link model (DSM) was developed to describe the dynamics of flexible
polymer melts. The model is able to predict linear viscoelasticity of monodisperse linear …

Large deformations in oriented polymer glasses: Experimental study and a new glass‐melt constitutive model

DSA De Focatiis, J Embery… - Journal of Polymer …, 2010 - Wiley Online Library
An experimental study was made of the effects of prior molecular orientation on large tensile
deformations of polystyrene in the glassy state. A new hybrid glass‐melt constitutive model …

[HTML][HTML] Constitutive models for well-entangled living polymers beyond the fast-breaking limit

JD Peterson, ME Cates - Journal of Rheology, 2021 - pubs.aip.org
In well-entangled living polymers, there is a complex relationship between reversible
polymerization reactions and stress relaxation dynamics. This relationship is already well …