Ultrasonic investigation of the effect of volume fraction on the clustering structures of magneto-rheological fluids

M. A. Bramantya, H. Takuma, J. Kuroiwa, Tatsuo Sawada

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

The rheological response of magnetorheological fluid (MRF) results from the polarization induced in the suspended particles by application of an external magnetic field. Characteristics of an MRF depend on the volume faction, that is the percentage of magnetic particles in the carrier liquid. We propose a qualitative investigation of these volume fraction effects by measuring properties of ultrasonic wave propagation velocity in MRFs having various volume fractions. The ultrasonic wave propagation velocity changes under the effect of an external magnetic field as a result of arrangement of clusters along the direction of the field in the MRF.

Original languageEnglish
Title of host publicationMaterials Science Forum
Pages198-206
Number of pages9
Volume670
DOIs
Publication statusPublished - 2011
Event6th Japanese-Mediterranean Workshop on Applied Electromagnetic Engineering for Magnetic Superconducting and Nano Materials, JAPMED'6 - Bucharest
Duration: 2009 Jul 272009 Jul 29

Publication series

NameMaterials Science Forum
Volume670
ISSN (Print)02555476

Other

Other6th Japanese-Mediterranean Workshop on Applied Electromagnetic Engineering for Magnetic Superconducting and Nano Materials, JAPMED'6
CityBucharest
Period09/7/2709/7/29

Fingerprint

Magnetorheological fluids
magnetorheological fluids
Ultrasonic propagation
Volume fraction
ultrasonics
Ultrasonics
propagation velocity
ultrasonic radiation
Fluids
fluids
wave propagation
Magnetic fields
magnetic fields
Polarization
Liquids
polarization
liquids

Keywords

  • Cluster
  • Magnetorheological fluid
  • Sound velocity and magnetic field
  • Ultrasonic wave

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanical Engineering
  • Mechanics of Materials

Cite this

Bramantya, M. A., Takuma, H., Kuroiwa, J., & Sawada, T. (2011). Ultrasonic investigation of the effect of volume fraction on the clustering structures of magneto-rheological fluids. In Materials Science Forum (Vol. 670, pp. 198-206). (Materials Science Forum; Vol. 670). https://doi.org/10.4028/www.scientific.net/MSF.670.198

Ultrasonic investigation of the effect of volume fraction on the clustering structures of magneto-rheological fluids. / Bramantya, M. A.; Takuma, H.; Kuroiwa, J.; Sawada, Tatsuo.

Materials Science Forum. Vol. 670 2011. p. 198-206 (Materials Science Forum; Vol. 670).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Bramantya, MA, Takuma, H, Kuroiwa, J & Sawada, T 2011, Ultrasonic investigation of the effect of volume fraction on the clustering structures of magneto-rheological fluids. in Materials Science Forum. vol. 670, Materials Science Forum, vol. 670, pp. 198-206, 6th Japanese-Mediterranean Workshop on Applied Electromagnetic Engineering for Magnetic Superconducting and Nano Materials, JAPMED'6, Bucharest, 09/7/27. https://doi.org/10.4028/www.scientific.net/MSF.670.198
Bramantya MA, Takuma H, Kuroiwa J, Sawada T. Ultrasonic investigation of the effect of volume fraction on the clustering structures of magneto-rheological fluids. In Materials Science Forum. Vol. 670. 2011. p. 198-206. (Materials Science Forum). https://doi.org/10.4028/www.scientific.net/MSF.670.198
Bramantya, M. A. ; Takuma, H. ; Kuroiwa, J. ; Sawada, Tatsuo. / Ultrasonic investigation of the effect of volume fraction on the clustering structures of magneto-rheological fluids. Materials Science Forum. Vol. 670 2011. pp. 198-206 (Materials Science Forum).
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