Mao, X, Yu, Z, Jaworski, AJ et al. (1 more author) (2008) PIV studies of coherent structures generated at the end of a stack of parallel plates in a standing wave acoustic field. Experiments in Fluids, 45 (5). 833 - 846. ISSN 0723-4864
Abstract
Oscillating flow near the end of a stack of parallel plates placed in a standing wave resonator is investigated using particle image velocimetry (PIV). The Reynolds number, Re d , based on the plate thickness and the velocity amplitude at the entrance to the stack, is controlled by varying the acoustic excitation (so-called drive ratio) and by using two configurations of the stacks. As the Reynolds number changes, a range of distinct flow patterns is reported for the fluid being ejected from the stack. Symmetrical and asymmetrical vortex shedding phenomena are shown and two distinct modes of generating "vortex streets" are identified.
Metadata
Item Type: | Article |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | © 2008, Springer Verlag. This is an author produced version of a paper published in Experiments in Fluids. Uploaded in accordance with the publisher's self-archiving policy. The final publication is available at Springer via http://dx.doi.org/10.1007/s00348-008-0503-7 |
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) > Energy Tech & Innovation Initiative (Leeds) |
Depositing User: | Symplectic Publications |
Date Deposited: | 15 Jul 2014 10:03 |
Last Modified: | 04 Nov 2017 20:21 |
Published Version: | http://dx.doi.org/10.1007/s00348-008-0503-7 |
Status: | Published |
Publisher: | Springer-Verlag |
Identification Number: | 10.1007/s00348-008-0503-7 |
Related URLs: | |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:79741 |