Tonge, AS, Bux, J, Cowell, DMJ et al. (3 more authors) (2017) Concentration Profiling using a Novel Acoustic Backscatter System with Single Transducers Pulsed at Multiple Frequencies. In: IEEE International Ultrasonics Symposium (IUS 2017). IUS 2017, 06-09 Sep 2017, Washington, D.C., USA. IEEE ISBN 978-1-5386-3383-0
Abstract
Acoustic backscatter systems offer a flexible technique to measure dispersion concentration and particle size, via inversion of the return echo voltage response of pulse-echo signals in the MHz range. While there have been recent developments in how backscatter models can be broadened in marine applications there is little data available for the Rayleigh regime (ka<;1) as direct inversion is not applicable for small particles that attenuate significantly; for engineering applications, however, understanding the limits of current acoustic modelling techniques for these systems would be invaluable.
Metadata
Item Type: | Proceedings Paper |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | (c) 2017, IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. |
Keywords: | Backscatter, Acoustics, Atmospheric measurements, Voltage measurement, Particle measurements, Frequency measurement, Transducers |
Dates: |
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Institution: | The University of Leeds |
Academic Units: | The University of Leeds > Faculty of Engineering & Physical Sciences (Leeds) > School of Chemical & Process Engineering (Leeds) |
Funding Information: | Funder Grant number Sellafield Ltd SEN:1001253744 |
Depositing User: | Symplectic Publications |
Date Deposited: | 04 Dec 2017 16:39 |
Last Modified: | 05 Dec 2017 17:32 |
Status: | Published |
Publisher: | IEEE |
Identification Number: | 10.1109/ULTSYM.2017.8092880 |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:124767 |