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          Institute: MPI für Polymerforschung     Collection: MPI Polymerforschung     Display Documents



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ID: 28369.0, MPI für Polymerforschung / MPI Polymerforschung
Sound damping in ferrofluids: Magnetically enhanced compressional viscosity
Authors:Müller, H. W.; Jiang, Y. M.; Liu, M.
Language:English
Date of Publication (YYYY-MM-DD):2003-03
Title of Journal:Physical Review E
Journal Abbrev.:Phys. Rev. E
Volume:67
Issue / Number:3
Sequence Number of Article:031201
Review Status:not specified
Audience:Not Specified
Abstract / Description: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.
Comment of the Author/Creator:Date: 2003, MAR
External Publication Status:published
Document Type:Article
Affiliations:MPI für Polymerforschung
External Affiliations:Univ Tübingen, D-72076 Tübingen, Germany; Cent S Univ, Dept Appl Phys & Heat Engn, Changsha 410083, Peoples R China
Identifiers:ISI:000182020700014 [ID No:1]
ISSN:1063-651X [ID No:2]
LOCALID:P-03-296
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