Squeeze flow magnetorheology

Juan de Vicente, José Antonio Ruiz-López, Efrén Andablo-Reyes, Juan Pablo Segovia-Gutiérrez, Roque Hidalgo-Alvarez

Research output: Contribution to journalArticle

48 Citations (Scopus)

Abstract

This paper is concerned with an investigation of the rheological performance of magnetorheological fluids under squeeze flow. Preliminary results on Newtonian fluids are first compared to Stefan’s equation. Then, unidirectional monotonic compression tests are carried out in the presence of uniaxial external magnetic fields at slow compression rates under constant volume operation. Results are compared to Bingham plastic, biviscous, and single chain micromechanical squeeze flow models. Measurements using combined deformation modes (compression+small-strain oscillatory shear) suggest a compression-induced shear strengthen effect up to strains of ∼0.5. Particle-level dynamic simulations are in qualitatively good agreement with experimental observations.
LanguageEnglish
Pages753-779
Number of pages27
JournalJournal of Rheology
Volume55
Issue number4
DOIs
Publication statusPublished - 31 Jul 2011

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Magnetorheological fluids
Shear strain
Magnetic fields
Plastics
shear
magnetorheological fluids
Fluids
Newtonian fluids
compression tests
Computer simulation
plastics
magnetic fields
simulation

Keywords

  • magnetorheological fluids
  • squeeze flow
  • Newtonian fluids

Cite this

de Vicente, J., Ruiz-López, J. A., Andablo-Reyes, E., Segovia-Gutiérrez, J. P., & Hidalgo-Alvarez, R. (2011). Squeeze flow magnetorheology. Journal of Rheology, 55(4), 753-779. https://doi.org/10.1122/1.3574932
de Vicente, Juan ; Ruiz-López, José Antonio ; Andablo-Reyes, Efrén ; Segovia-Gutiérrez, Juan Pablo ; Hidalgo-Alvarez, Roque. / Squeeze flow magnetorheology. In: Journal of Rheology. 2011 ; Vol. 55, No. 4. pp. 753-779.
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de Vicente, J, Ruiz-López, JA, Andablo-Reyes, E, Segovia-Gutiérrez, JP & Hidalgo-Alvarez, R 2011, 'Squeeze flow magnetorheology' Journal of Rheology, vol. 55, no. 4, pp. 753-779. https://doi.org/10.1122/1.3574932

Squeeze flow magnetorheology. / de Vicente, Juan; Ruiz-López, José Antonio; Andablo-Reyes, Efrén; Segovia-Gutiérrez, Juan Pablo; Hidalgo-Alvarez, Roque.

In: Journal of Rheology, Vol. 55, No. 4, 31.07.2011, p. 753-779.

Research output: Contribution to journalArticle

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de Vicente J, Ruiz-López JA, Andablo-Reyes E, Segovia-Gutiérrez JP, Hidalgo-Alvarez R. Squeeze flow magnetorheology. Journal of Rheology. 2011 Jul 31;55(4):753-779. https://doi.org/10.1122/1.3574932