Abstract
In the present work the downstream development of device induced vortices with helical symmetry embedded in wall bounded flow on a bump is studied with the aid of Stereoscopic Particle Image Velocimetry (SPIV). The downstream evolution of characteristic parameters of helical vortices is studied, displaying a linear variation of the helical parameters up to the trailing edge of the bump where the vortex experiences an abrupt transition in structure.
Original language | English |
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Title of host publication | Proceedings of the 8th International Symposium on Particle Image Velocimetry |
Number of pages | 681 |
Publication date | 2009 |
Pages | 567-570 |
Publication status | Published - 2009 |
Event | 8th International Symposium on Particle Image Velocimetry - Melbourne, Australia Duration: 25 Aug 2009 → 28 Aug 2009 Conference number: 8 |
Conference
Conference | 8th International Symposium on Particle Image Velocimetry |
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Number | 8 |
Country/Territory | Australia |
City | Melbourne |
Period | 25/08/2009 → 28/08/2009 |