Carbomer microgels as model yield-stress fluids
Z Jaworski, T Spychaj, A Story, G Story - Reviews in Chemical …, 2022 - degruyter.com
The review presents current research results for Carbopol-based microgels as yield-stress
materials, covering three aspects: chemical, physical and rheological. Such a joint three …
materials, covering three aspects: chemical, physical and rheological. Such a joint three …
Time-dependent yield stress materials
PR de Souza Mendes, RL Thompson - Current Opinion in Colloid & …, 2019 - Elsevier
Time-dependent yield stress materials abound in nature and in industrial processes.
Examples include clays, light metal alloys, paints and inks, adhesives, gelled waxy crude …
Examples include clays, light metal alloys, paints and inks, adhesives, gelled waxy crude …
Rheological Characterization of Carbopol® Dispersions in Water and in Water/Glycerol Solutions
P R. Varges, C M. Costa, B S. Fonseca, M F. Naccache… - Fluids, 2019 - mdpi.com
The influence of the solvent type on the rheological properties of Carbopol® NF 980
dispersions in water and in water/glycerol solutions is investigated. The material formulation …
dispersions in water and in water/glycerol solutions is investigated. The material formulation …
The yielding and the linear-to-nonlinear viscoelastic transition of an elastoviscoplastic material
Elastoviscoplastic materials present a transition from a gel-like to a liquidlike state induced
by shearing: While the first is primarily elastic, the second is predominantly viscous. The …
by shearing: While the first is primarily elastic, the second is predominantly viscous. The …
In search of physical meaning: defining transient parameters for nonlinear viscoelasticity
SA Rogers - Rheologica Acta, 2017 - Springer
A complete set of model-independent viscoelastic functions for understanding responses to
transient nonlinear rheological tests is presented, using large-amplitude oscillatory shear …
transient nonlinear rheological tests is presented, using large-amplitude oscillatory shear …
Dynamic shear rheology of a thixotropic suspension: Comparison of an improved structure-based model with large amplitude oscillatory shear experiments
Rheological measurements on a model thixotropic suspension by Dullaert and Mewis [J.
Non-Newtonian Fluid Mech. 139 (1–2), 21–30 (2006); Rheol. Acta 45, 23–32 (2005)] are …
Non-Newtonian Fluid Mech. 139 (1–2), 21–30 (2006); Rheol. Acta 45, 23–32 (2005)] are …
Application of nonlinear rheology to assess the effect of secondary nanofiller on network structure of hybrid polymer nanocomposites
Carbon nanotube (CNT)/polymer nanocomposites exhibit excellent electrical properties by
forming a percolated network. Adding a secondary filler can significantly affect the CNTs' …
forming a percolated network. Adding a secondary filler can significantly affect the CNTs' …
Power-law creep and residual stresses in a carbopol gel
We report on the interplay between creep and residual stresses in a carbopol microgel.
When a constant shear stress σ is applied below the yield stress σ y, the strain is shown to …
When a constant shear stress σ is applied below the yield stress σ y, the strain is shown to …
Advanced constitutive modeling of the thixotropic elasto-visco-plastic behavior of blood: Description of the model and rheological predictions
K Giannokostas, P Moschopoulos, S Varchanis… - Materials, 2020 - mdpi.com
This work focuses on the advanced modeling of the thixotropic nature of blood, coupled with
an elasto-visco-plastic formulation by invoking a consistent and validated model for TEVP …
an elasto-visco-plastic formulation by invoking a consistent and validated model for TEVP …
Rheological manifestation of microstructural change of colloidal gel under oscillatory shear flow
The rheological manifestation of intra-cycle microstructural change of a model colloidal gel
under oscillatory shearing is studied with Brownian dynamics simulation and a fully …
under oscillatory shearing is studied with Brownian dynamics simulation and a fully …