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Low frequency sound speed measurements paired with computed X-ray tomography Imaging in gas-bearing reconstituted natural sediments

Abstract:

One of the difficulties encountered in verifying sound propagation models for gas bearing sediments is determining the overall void fraction (VF) and the bubble size distribution (BSD), both of which greatly effect the acoustic behavior. Traditional time-offlight sound speed measurements are hindered at low frequencies because of the large sample size needed. Due to these difficulties, the various models that have appeared in the literature are essentially unverified by experiment. These issu...

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Publication status:
Published
Peer review status:
Peer reviewed

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Institution:
University of Oxford
Division:
MPLS
Department:
Engineering Science
Oxford college:
Harris Manchester College
Role:
Author
Publisher:
European Acoustics Association Publisher's website
Journal:
Proceedings of the 2nd International Conference and Exhibition on Underwater Acoustic Measurements: Technologies and Results Journal website
Pages:
21-29
Host title:
Proceedings of the 2nd International Conference and Exhibition on Underwater Acoustic Measurements: Technologies and Results
Publication date:
2007-01-01
Acceptance date:
2007-01-01
Source identifiers:
959435
ISBN:
9789608870291
Keywords:
Pubs id:
pubs:959435
UUID:
uuid:521ab81e-74df-4356-9e1b-696223e580a1
Local pid:
pubs:959435
Deposit date:
2019-01-14

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