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Keywords: vortex street
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Journal Articles
J Exp Biol (2018) 221 (21): jeb180877.
Published: 29 October 2018
... of Biologists Ltd 2018 http://www.biologists.com/user-licence-1-1/ Summary: Fish head width, which varies widely across species, influences how the lateral line canal system can sense both steady and vortical flows. Lateral line canal system Head morphology Pressure sensing Vortex street...
Journal Articles
J Exp Biol (2016) 219 (14): 2182–2191.
Published: 15 July 2016
...–55,000. Digital particle image velocimetry showed that increasing l/D decreased the strength of the vortex street by an average of 53% and decreased the frequency that vortices were shed by ∼20% for all speeds. Trout were able to Kármán gait behind all cylinder treatments despite these differences...
Journal Articles
J Exp Biol (2013) 216 (24): 4666–4677.
Published: 15 December 2013
...Otar Akanyeti; James C. Liao SUMMARY A mechanistic understanding of how fishes swim in unsteady flows is challenging despite its prevalence in nature. Previous kinematic studies of fish Kármán gaiting in a vortex street behind a cylinder only report time-averaged measurements, precluding our...
Journal Articles
J Exp Biol (2013) 216 (18): 3442–3449.
Published: 15 September 2013
... that not all fish positioned in a vortex street are Kármán gaiting. By far the highest probability of Kármán gaiting occurred at intermediate flow speeds between 30 and 70 cm s −1 . We show that trout Kármán gait in a region of the cylinder wake where the velocity deficit is about 40% of the nominal flow. We...
Journal Articles
J Exp Biol (2003) 206 (6): 1059–1073.
Published: 15 March 2003
... wake may be the most energetically favorable region for a fish to hold station near a cylinder. * Author for correspondence (e-mail: jliao@oeb.harvard.edu ) 23 12 2002 © The Company of Biologists Limited 2003 2003 Kármán street vortex street drag wake vortex cylinder...
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