Sensitivity of aggregation patterns in magnetic granular assemblies to random perturbations of initial conditions

Authors

  • Jorge Augusto Cassis Modesto
  • Francisco Ricardo Cunha
  • Yuri Dumaresq Sobral

Abstract

In this work, we study how the final steady state configurations of systems composed of three spherical particles that interact mechanically, through contact, and magnetically, via their moments of magnetic dipole, is influenced by random perturbations of the initial geometrical arrangement of particles. [...]

Downloads

Download data is not yet available.

Author Biographies

Jorge Augusto Cassis Modesto

Departamento de Engenharia Elétrica, Universidade de Brasília, DF

Francisco Ricardo Cunha

Laboratory of Microhydrodynamics and Rheology - Vortex Group, Departamento de Engenharia Mecânica, Universidade de Brasília, DF

Yuri Dumaresq Sobral

Departamento de Matemática, Universidade de Brasília, DF

References

Modesto, J.A.C., Cunha, F.R., Sobral, Y.D., Aggregation Patterns in Systems Composedbof Few Magnetic Particles, Journal of Magnetism and Magnetic Materials, 2020.bhttps://doi.org/10.1016/j.jmmm.2020.166664

Rosensweig, R.E., Ferrohydrodynamics, Dover Publications Inc., New York, EUA, 1997.

Schafer, J., Dippel, S., Wolf, D.E., Force schemes in simulations of granular materials, Journalbde Physique I, 6, pp5{20, 1996. https://doi.org/10.1051/jp1:1996129b

Downloads

Published

2022-12-08

Issue

Section

Resumos