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Phase velocity measurements in bubbly liquids using a fiber optic laser interferometer

Abstract:

Acoustic phase velocity measurements of a bubbly liquid in a cylindrical tube have been made with a fiber optic laser interferometer (FOLI) and hydrophones. Past experimental configurations of sound propagation studies in tubes filled with air–water mixtures consisted of hydrophones or piezoelectric pill transducers (PZPTs). Since hydrophones are intrusive sensors they impose a lower limit on the tube diameter (the tube diameter should be large compared to the hydrophone). Embedded PZPTs are ...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1121/1.412101

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Institution:
University of Oxford
Division:
MPLS
Department:
Engineering Science
Oxford college:
Harris Manchester College
Role:
Author
Publisher:
Acoustical Society of America Publisher's website
Journal:
Journal of the Acoustical Society of America Journal website
Volume:
97
Issue:
3
Pages:
1621-1624
Publication date:
1995-03-01
Acceptance date:
1994-11-07
DOI:
EISSN:
1520-8524
ISSN:
0001-4966
Pubs id:
pubs:977267
UUID:
uuid:67d2f29c-7ae0-4a5d-9564-4a1834a3fd3a
Source identifiers:
977267
Local pid:
pubs:977267
Language:
English
Keywords:

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