Literature DB >> 12689056

Sound damping in ferrofluids: magnetically enhanced compressional viscosity.

Hanns Walter Müller1, Yimin Jiang, Mario Liu.   

Abstract

The damping of sound waves in magnetized ferrofluids is investigated and shown to be considerably higher than in the nonmagnetized case. This fact may be interpreted as a field-enhanced, effective compressional viscosity-in analogy to the ubiquitous field-enhanced shear viscosity that is known to be the reason for many unusual behaviors of ferrofluids under shear.

Year:  2003        PMID： 12689056     DOI： 10.1103/PhysRevE.67.031201

Source DB:  PubMed          Journal:  Phys Rev E Stat Nonlin Soft Matter Phys        ISSN： 1539-3755


  4 in total

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Journal:  Eur Phys J E Soft Matter       Date:  2014-12-04       Impact factor: 1.890

2.  Macroscopic behavior of ferrocholesteric liquid crystals and ferrocholesteric gels and elastomers.

Authors:  Helmut R Brand; Alexander Fink; Harald Pleiner
Journal:  Eur Phys J E Soft Matter       Date:  2015-06-29       Impact factor: 1.890

3.  Magnetic nanoparticles with high specific absorption rate of electromagnetic energy at low field strength for hyperthermia therapy.

Authors:  Fridon Shubitidze; Katsiaryna Kekalo; Robert Stigliano; Ian Baker
Journal:  J Appl Phys       Date:  2015-03-03       Impact factor: 2.546

4.  Acoustic wave in a suspension of magnetic nanoparticle with sodium oleate coating.

Authors:  A Józefczak; T Hornowski; V Závišová; A Skumiel; M Kubovčíková; M Timko
Journal:  J Nanopart Res       Date:  2014-02-05       Impact factor: 2.253
  4 in total

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