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Tunable acoustic attenuation in dilute suspensions of non-spherical magnetic particles

Descriptive

TypeOfResource
Text
TitleInfo
Title
Tunable acoustic attenuation in dilute suspensions of non-spherical magnetic particles
Name (type = personal)
NamePart (type = family)
Yuan
NamePart (type = given)
Wuhan
Affiliation
Mechanical and Aerospace Engineering, Rutgers University
Role
RoleTerm (authority = marcrt); (type = text)
author
Name (type = personal)
NamePart (type = family)
Liu
NamePart (type = given)
Liping
Affiliation
Mathematics, Rutgers University
Role
RoleTerm (authority = marcrt); (type = text)
author
Name (type = personal)
NamePart (type = family)
Shan
NamePart (type = given)
Jerry
Affiliation
Mechanical and Aerospace Engineering, Rutgers University
Role
RoleTerm (authority = marcrt); (type = text)
author
Name (authority = RutgersOrg-Department); (type = corporate)
NamePart
Mechanical and Aerospace Engineering
Name (authority = RutgersOrg-School); (type = corporate)
NamePart
School of Engineering
Name (authority = RutgersOrg-Department); (type = corporate)
NamePart
Mathematics
Name (authority = RutgersOrg-School); (type = corporate)
NamePart
School of Arts and Sciences (SAS) (New Brunswick)
Genre (authority = RULIB-FS)
Article, Refereed
Genre (authority = NISO JAV)
Accepted Manuscript (AM)
OriginInfo
DateIssued (encoding = w3cdtf); (keyDate = yes)
2017
Language
LanguageTerm (authority = ISO 639-3:2007); (type = text)
English
PhysicalDescription
InternetMediaType
application/pdf
Extent
8 p.
Extension
DescriptiveEvent
Type
Citation
DateTime (encoding = w3cdtf)
2017
AssociatedObject
Name
Journal of Applied Physics
Type
Journal
Relationship
Has part
Detail
045110-1-045110-7
Identifier (type = volume and issue)
121(4)
Reference (type = url)
http://dx.doi.org/10.1063/1.4974846
Subject (authority = local)
Topic
Magnetorheological fluids
Subject (authority = local)
Topic
Sound-attenuation
Subject (authority = local)
Topic
Heat-transfer
Subject (authority = local)
Topic
Propagation
Subject (authority = local)
Topic
Ferrofluid
Subject (authority = local)
Topic
Nanofluids
Subject (authority = local)
Topic
Absorption
Subject (authority = local)
Topic
Ultrasound
Subject (authority = local)
Topic
Device
Subject (authority = local)
Topic
Fields
Abstract (type = abstract)
The microstructure of suspensions of ferromagnetic particles with subwavelength size can be controlled by an external field, making it possible to develop novel broadband acoustic materials with anisotropic and tunable acoustic properties. In this study we experimentally show that dilute suspensions of nickel micro-flakes exhibit a greater than 20% change in attenuation coefficient at MHz frequencies upon changing the direction of an external magnetic field, at particle volume fractions of only 0.5%. Optical transmission measurements and analysis of the characteristic timescales of particle alignment and chaining are used to study the mechanisms behind this acoustic anisotropy. By making comparison to suspensions of spherical particles, we show that the shape and orientation of the nickel micro-flakes play important roles in the tunable acoustic attenuation of these suspensions.
RelatedItem (type = host)
TitleInfo
Title
Yuan, Wuhan
Identifier (type = local)
rucore30226700001
RelatedItem (type = host)
TitleInfo
Title
Liu, Liping
Identifier (type = local)
rucore30228000001
RelatedItem (type = host)
TitleInfo
Title
Shan, Jerry
Identifier (type = local)
rucore30227900001
Location
PhysicalLocation (authority = marcorg); (displayLabel = Rutgers, The State University of New Jersey)
NjNbRU
Identifier (type = doi)
doi:10.7282/T3HH6NGB
Note (type = peerReview)
Peer reviewed.
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Rights

RightsDeclaration (AUTHORITY = FS); (ID = rulibRdec0004)
Copyright for scholarly resources published in RUcore is retained by the copyright holder. By virtue of its appearance in this open access medium, you are free to use this resource, with proper attribution, in educational and other non-commercial settings. Other uses, such as reproduction or republication, may require the permission of the copyright holder.
Copyright
Status
Copyright protected
Availability
Status
Open
Reason
Permission or license
RightsEvent
Type
Permission or license
AssociatedObject
Type
License
Name
Multiple author license v. 1
Detail
I hereby grant to Rutgers, The State University of New Jersey (Rutgers) the non-exclusive right to retain, reproduce, and distribute the deposited work (Work) in whole or in part, in and from its electronic format, without fee. This agreement does not represent a transfer of copyright to Rutgers.Rutgers may make and keep more than one copy of the Work for purposes of security, backup, preservation, and access and may migrate the Work to any medium or format for the purpose of preservation and access in the future. Rutgers will not make any alteration, other than as allowed by this agreement, to the Work.I represent and warrant to Rutgers that the Work is my original work. I also represent that the Work does not, to the best of my knowledge, infringe or violate any rights of others.I further represent and warrant that I have obtained all necessary rights to permit Rutgers to reproduce and distribute the Work and that any third-party owned content is clearly identified and acknowledged within the Work.By granting this license, I acknowledge that I have read and agreed to the terms of this agreement and all related RUcore and Rutgers policies.
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Technical

RULTechMD (ID = TECHNICAL1)
ContentModel
Document
CreatingApplication
Version
1.5
ApplicationName
pdfTeX-1.40.12
DateCreated (point = end); (encoding = w3cdtf); (qualifier = exact)
2017-01-17T15:17:20
DateCreated (point = end); (encoding = w3cdtf); (qualifier = exact)
2017-01-17T15:17:20
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