Review of nonlinear oscillatory shear flow notations and presentations: polymeric liquids

C Saengow, AJ Giacomin - Current opinion in colloid & interface science, 2019 - Elsevier
We review notations for, along with ways of presenting, the shear stress responses to large-
amplitude oscillatory shear flow (LAOS). We find that the Fourier loss and storage viscosities …

Prevention of network destruction of partially hydrolyzed polyacrylamide (HPAM): Effects of salt, temperature, and fumed silica nanoparticles

E Aliabadian, M Kamkar, Z Chen, U Sundararaj - Physics of Fluids, 2019 - pubs.aip.org
Polymer flooding is one of the most effective enhanced oil recovery (EOR) methods. High
temperature and a high salt content in oil reservoirs significantly decrease the performance …

The unification of disparate rheological measures in oscillatory shearing

J Choi, F Nettesheim, SA Rogers - Physics of Fluids, 2019 - pubs.aip.org
Oscillatory shearing is a popular method to understand transient nonlinear rheology.
Various viscoelastic metrics have been used to analyze oscillatory rheology with different …

Nonlinear viscoelastic rheological behavior of bentonite and sepiolite drilling fluids under large amplitude oscillatory shear

A Ettehadi, C Ülker, G Altun - Journal of Petroleum Science and …, 2022 - Elsevier
Common models used to describe rheological behavior of drilling fluids are built on pure
viscous flow assumption. Full rheological characterization of drilling fluid under this …

Bridging macromolecular theory of polymeric liquids to Oldroyd 8-constant constitutive framework

P Poungthong, AJ Giacomin - Physics of Fluids, 2023 - pubs.aip.org
The Oldroyd 8-constant continuum framework established a vision for constitutive equations
for polymeric liquids—past, present, and future. In this Letter, we bridge a macromolecular …

Hybrid waves for a (2+ 1)-dimensional extended shallow water wave equation

GF Deng, YT Gao, X Yu, CC Ding, TT Jia, LQ Li - Physics of Fluids, 2021 - pubs.aip.org
Shallow water waves are studied for the applications in hydraulic engineering and
environmental engineering. In this paper, a (2+ 1)-dimensional extended shallow water …

[HTML][HTML] A constitutive equation for fiber suspensions in viscoelastic media

HC Tseng - Physics of Fluids, 2021 - pubs.aip.org
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 …

Correlation between linear and nonlinear material functions under large amplitude oscillatory shear

Z Liu, Z Xiong, Z Nie, W Yu - Physics of Fluids, 2020 - pubs.aip.org
Fourier transform rheology is the most frequently used method to interpret the nonlinear
rheological behavior of complex fluids under large amplitude oscillatory shear (LAOS) …

Unidirectional large-amplitude oscillatory shear flow of human blood

C Saengow, AJ Giacomin, AS Dimitrov - Physics of Fluids, 2019 - pubs.aip.org
Blood is a non-Newtonian suspension of red and white cells, platelets, fibrinogen, and
cholesterols in Newtonian plasma. To assess its non-Newtonian behaviors, this work …

[HTML][HTML] A constitutive analysis of stress overshoot for polymer melts under startup shear flow

HC Tseng - Physics of Fluids, 2021 - pubs.aip.org
Predicting a transient stress overshoot for polymer melts under startup shear flow is
challenging. In recent, the classical White–Metzner (WM) constitutive equation of nonlinear …