Results 61 to 70 of about 191,173 (288)
Macroscopic Modeling of a Single Entanglement at High Deformation Rates of Polymer Melts
Applied Rheology, 2012 We constructed a macroscopic model illustrating behavior of a single entanglement knot of macromolecules in a melt and examined its behavior at different deformation rates.
Malkin A.Ya. +2 more
doaj +1 more source
Gels, 2023 Development of low-cost, high-temperature-resistant and salt-resistant fracturing fluids is a hot and difficult issue in reservoir fluids modification.
Hui Xin +5 more
doaj +1 more source
Dynamic shear responses of polymer-polymer interfaces
, 2012 In multi-component soft matter, interface properties often play a key role in determining the properties of the overall system. The identification of the internal dynamic structures in non-equilibrium situations requires the interface rheology to be ...
Kajiwara, Toshihisa +2 more
core +1 more source
Development of the Metal Rheology Model of High-temperature Deformation for Modeling by Finite Element Method [PDF]
, 2019 It is shown that when modeling the processes of forging and stamping, it is necessary to take into account not only the hardening of the material, but also softening, which occurs during hot processing.
Aliieva, L. (Leila) +3 more
core +2 more sources
Stretching the Printability Metric in Direct‐Ink Writing with Highly Extensible Yield‐Stress Fluids
Advanced Functional Materials, EarlyView.This study introduces “drawability” as a new metric for assessing printability in direct‐ink writing, focusing on gap‐spanning performance and speed robustness. By designing yield‐stress fluids with high extensibility, we demonstrate that extensional strain‐to‐break significantly enhances printability.
Chaimongkol Saengow +9 more
wiley +1 more source
GelsThe effect of emergent technologies for the starch extraction was studied. The evaluation of conventional extraction (MKS-WMP), ultrasound-assisted extraction (MKS-UAE), and microwave-assisted extraction (MKS-MAE) on chemical, technological, gelling ...
Luis Mieles-Gómez +2 more
doaj +1 more source
, 2019 Dry, wet, dense, and dilute granular flows have been previously considered fundamentally different and thus described by distinct, and in many cases incompatible, rheologies.
de Klerk, David N. +4 more
core +1 more source
The non-Newtonian rheology of dilute colloidal suspensions [PDF]
, 2002 The non-Newtonian rheology is calculated numerically to second order in the volume fraction in steady simple shear flows for Brownian hard spheres in the presence of hydrodynamic and excluded volume interactions. Previous analytical and numerical results
Bergenholtz, J., Brady, J. F., Vicic, M.
core +1 more source
Advanced Functional Materials, EarlyView.Zinc(II) coordination complexes with tunable aryloxy‐imine ligands exhibit controllable supramolecular self‐assembly into hierarchical fibrous structures. Coordination‐driven stacking, not π–π interactions, enables gelation, dynamic assembly/disassembly, and enhanced nanomechanical properties.
Merlin R. Stühler +10 more
wiley +1 more source
A note on Stokes' problem in dense granular media using the $\mu(I)$--rheology [PDF]
, 2018 The classical Stokes' problem describing the fluid motion due to a steadily moving infinite wall is revisited in the context of dense granular flows of mono-dispersed beads using the recently proposed $\mu(I)$--rheology.
Di Pierro, Bastien +1 more
core +2 more sources