English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/5635
Share/Impact:
Statistics
logo share SHARE   Add this article to your Mendeley library MendeleyBASE
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:
Title

The Absorption of Sound in Suspensions Due to the Acoustic Wake Effect

AuthorsGonzález Gómez, Icíar; Gallego Juárez, Juan Antonio
KeywordsSound absorption
Suspensions
Absorption coefficient
Acoustic Wake
Issue DateSep-2001
PublisherAcoustical Society of Italy
Citation17th International Congress on Acoustics, Physical Acoustics B, Ultrasonic properties of liquids, liquid crystals, suspensions and emulsions, 7K.N2.02
AbstractThe absorption of sound in suspensions with particles much smaller than the acoustic wavelength is mainly due to the viscous drag between the fluid and the particles. In addition, viscous asymmetries generated in the flow field by the particles, partially entrained by the acoustic field, contribute to it. Such asymmetries, known as acoustic wakes, are considered in this work to derive the absorption coefficient based on the modification of the slip flow velocity. An experimental study is also presented where the value of the absorption coefficient is determined.
DescriptionCommunication presented at the 17th International Congress on Acoustics, Rome, 2-7 September 2001.
URIhttp://hdl.handle.net/10261/5635
ISBN88-88387-01-3
Appears in Collections:(IA) Comunicaciones congresos
Files in This Item:
File Description SizeFormat 
Gonzalez_ICA17.pdf232,18 kBAdobe PDFThumbnail
View/Open
Show full item record
 


WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.