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  • Gallery of Fluid Motion
  • Open Access
  • Access by Xinjiang University

Variable density vortex ring dynamics in sharply stratified ambient fluids

Roberto Camassa1,2, Daniel M. Harris1,2, David Holz3, Richard M. McLaughlin1,2,*, Keith Mertens3, Pierre-Yves Passaggia2,4, and Claudio Viotti5

  • 1Department of Mathematics, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, USA
  • 2UNC Joint Fluids Lab, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, USA
  • 3Leap Motion, 333 Bryant Street, San Francisco, California 94107, USA
  • 4Department of Marine Sciences, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, USA
  • 5Miravex, 11 St. Stephen's Green, Dublin 2, Dublin, Ireland

  • *rmm@email.unc.edu

Phys. Rev. Fluids 1, 050503 – Published 12 September, 2016

DOI: https://doi.org/10.1103/PhysRevFluids.1.050503

Abstract

This paper is associated with a poster winner of a 2015 APS/DFD Milton van Dyke Award for work presented at the DFD Gallery of Fluid Motion. The original poster is available from the Gallery of Fluid Motion, http://dx.doi.org/10.1103/APS.DFD.2015.GFM.P0050

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2015 Gallery of Fluid Motion

Collection of papers associated with the 2015 Gallery of Fluid Motion. These award winning works were presented at the annual meeting of the APS Division of Fluid Dynamics.

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References (4)

  1. R. Camassa, Z. Lin, R. M. McLaughlin, K. Mertens, C. Tzou, J. Walsh, and B. White, Optimal mixing of buoyant jets and plumes in stratified fluids: Theory and experiments, J. Fluid Mech. 790, 71 (2016).
  2. R. Camassa, S. Khatri, R. McLaughlin, K. Mertens, D. Nenon, C. Smith, and C. Viotti, Numerical simulations and experimental measurements of dense-core vortex rings in a sharply stratified environment, Comput. Sci. Discovery 6, 014001 (2013).
  3. D. S. Chapman and P. R. Critchlow, Formation of vortex rings from falling drops, J. Fluid Mech. 29, 177 (1967).
  4. M. Shimokawa, R. Mayumi, T. Nakamura, T. Takami, and H. Sakaguchi, Breakup and deformation of a droplet falling in a miscible solution, Phys. Rev. E 93, 062214 (2016).

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