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  • Featured in Physics
  • Gallery of Fluid Motion
  • Open Access
  • Access by Xinjiang University

Dynamic vortex arrays created by starfish larvae

William Gilpin1, Vivek N. Prakash2, and Manu Prakash2,*

  • 1Department of Applied Physics, Stanford University, Stanford, California 94305, USA
  • 2Department of Bioengineering, Stanford University, Stanford, California 94305, USA

  • *Corresponding author: manup@stanford.edu

Phys. Rev. Fluids 2, 090501 – Published 29 September, 2017

DOI: https://doi.org/10.1103/PhysRevFluids.2.090501

Abstract

This paper is associated with a video winner of a 2016 APS/DFD Milton van Dyke Award for work presented at the DFD Gallery of Fluid Motion. The original video is available from the Gallery of Fluid Motion, https://doi.org/10.1103/APS.DFD.2016.GFM.V0055

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2016 Gallery of Fluid Motion

Collection of papers associated with the 2016 Gallery of Fluid Motion. These award winning works were presented at the annual meeting of the APS Division of Fluid Dynamics.

Focus

Video—Fluid Video Contest Winners

Published 29 September, 2017

Swimming starfish larvae, dripping paint, and swirling gas jets are featured in the APS Division of Fluid Dynamics’ winning videos.

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Article Text

References (8)

  1. W. Gilpin, V. N. Prakash, and M. Prakash, Vortex arrays and ciliary tangles underlie the feeding-swimming trade-off in starfish larvae, Nat. Phys. 13, 380 (2017).
  2. W. Gilpin, V. N. Prakash, and M. Prakash, Flowtrace: Simple visualization of coherent structures in biological fluid flows, J. Exp. Biol. (2017), doi:10.1242/jeb.162511.
  3. W. Gilpin, V. N. Prakash, and M. Prakash, Reply to ‘Boundary effects on currents around ciliated larvae,' Nat. Phys. 13, 521 (2017).
  4. J. S. Guasto, R. Rusconi, and R. Stocker, Fluid mechanics of planktonic microorganisms, Annu. Rev. Fluid Mech. 44, 373 (2012).
  5. J. B. Kirkegaard, A. O. Marron, and R. E. Goldstein, Motility of Colonial Choanoflagellates and the Statistics of Aggregate Random Walkers, Phys. Rev. Lett. 116, 038102 (2016).
  6. A. Mathijssen, R. Jeanneret, and M. Polin, Universal entrainment mechanism governs contact times with motile cells, arXiv:1704.05264.
  7. J. Blake, Self-propulsion due to oscillations on the surface of a cylinder at low Reynolds number, Bull. Aust. Math. Soc. 5, 255 (1971).
  8. V. I. Fernandez and R. Stocker, Hydrodynamics: Modus vivendi, Nat. Phys. 13, 326 (2017).

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