Magnetorheology in unsteady fields: From uniaxial DC to rotating AC fields
M Terkel, R Wright, J de Vicente - Journal of Rheology, 2023 - pubs.aip.org
Magnetorheological fluids structured under precession fields are thoroughly investigated.
Having complete dynamic triaxial magnetic field control, we are able to study both the …
Having complete dynamic triaxial magnetic field control, we are able to study both the …
Dynamics of the Field-Induced Formation of Hexagonal Zipped-Chain Superstructures<? format?> in Magnetic Colloids
Combining nuclear magnetic resonance and molecular dynamics simulations, we unravel
the long-time dynamics of a paradigmatic colloid with strong dipole-dipole interactions. In a …
the long-time dynamics of a paradigmatic colloid with strong dipole-dipole interactions. In a …
Magnetorheology of exotic magnetic mesostructures generated under triaxial unsteady magnetic fields
M Terkel, J De Vicente - Smart Materials and Structures, 2020 - iopscience.iop.org
Traditionally, the rheological properties of magnetorheological (MR) fluids are investigated
under uniaxial steady (DC) fields. These basic fields promote the aggregation of …
under uniaxial steady (DC) fields. These basic fields promote the aggregation of …
Effects of magnetic field gradients on the aggregation dynamics of colloidal magnetic nanoparticles
We have used low-field 1H nuclear-magnetic resonance (NMR) spectroscopy and molecular
dynamics (MD) to investigate the aggregation dynamics of magnetic particles in ionic …
dynamics (MD) to investigate the aggregation dynamics of magnetic particles in ionic …
Enhancing magnetorheology with precession magnetic fields
We demonstrate a new route to enhance magnetorheology using precession-like magnetic
fields. This field configuration is generated by the superposition of a 2D rotational field …
fields. This field configuration is generated by the superposition of a 2D rotational field …
Magnetorheological fluid based on submicrometric silica-coated magnetite particles under an oscillatory magnetic field
R Agustín-Serrano, F Donado… - Journal of magnetism and …, 2013 - Elsevier
An experimental study conducted on the rheological properties of a magnetorheological
fluid based on submicrometric silica-coated magnetite particles dispersed in silicone oil is …
fluid based on submicrometric silica-coated magnetite particles dispersed in silicone oil is …
Dynamical and structural properties of a granular model for a magnetorheological fluid
We study a two-dimensional nonvibrating granular system as a model of a
magnetorheological fluid. The system is composed of magnetic steel particles on a …
magnetorheological fluid. The system is composed of magnetic steel particles on a …
Lateral aggregation induced by magnetic perturbations in a magnetorheological fluid based on non-Brownian particles
A study of lateral aggregation, induced by an oscillatory field, in a magnetorheological fluid
based on non-Brownian magnetic particles is presented. We investigate the behavior of …
based on non-Brownian magnetic particles is presented. We investigate the behavior of …
Deterministic aggregation kinetics of superparamagnetic colloidal particles
CP Reynolds, KE Klop, FA Lavergne… - The Journal of …, 2015 - pubs.aip.org
We study the irreversible aggregation kinetics of superparamagnetic colloidal particles in
two dimensions in the presence of an in-plane magnetic field at low packing fractions …
two dimensions in the presence of an in-plane magnetic field at low packing fractions …
Dynamical pattern formation in a low-concentration magnetorheological fluid under two orthogonal sinusoidal fields
LD Yépez, JL Carrillo, F Donado… - Journal of Magnetism …, 2016 - Elsevier
The dynamical pattern formation of clusters of magnetic particles in a low-concentration
magnetorheological fluid, under the influence of a superposition of two perpendicular …
magnetorheological fluid, under the influence of a superposition of two perpendicular …