Nonlinear Dynamics: Coherent Structures

Presentations

• Streamwise asymptotics of spatially localized solutions in plane Pouseuille flow

  ORAL

  Nov. 20, 2016, 8:00 AM – Nov. 20, 2016, 8:13 AM

  Authors

  • Roman Grigoriev

    • Georgia Institute of Technology

  • Joshua Barnett

    • Georgia Institute of Technology

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• Hyperbolic neighborhoods as organizers of finite-time exponential stretching

  ORAL

  Nov. 20, 2016, 8:13 AM – Nov. 20, 2016, 8:26 AM

  Authors

  • Sanjeeva Balasuriya

    • Univ of Adelaide

  • Nicholas Ouellette

    • Stanford University

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• Simple computation of null-geodesics, with applications to vortex boundary detection

  ORAL

  Nov. 20, 2016, 8:26 AM – Nov. 20, 2016, 8:39 AM

  Authors

  • Mattia Serra

    • Institute for Mechanical Systems, ETH Zurich

  • George Haller

    • ETH
    • Institute for Mechanical Systems, ETH Zurich

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• Coherent structure coloring: identification of coherent structures from sparse flow trajectories using graph theory

  ORAL

  Nov. 20, 2016, 8:39 AM – Nov. 20, 2016, 8:52 AM

  Authors

  • Kristy Schlueter

    • Stanford University

  • John Dabiri

    • Stanford University
    • Stanford
    • Dept. of Civil and Environmental Eng. & Dept. of Mechanical Eng., Stanford University, Stanford, CA 94305, USA

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• Dynamically dominant exact coherent structures in turbulent Taylor-Couette flow

  ORAL

  Nov. 20, 2016, 8:52 AM – Nov. 20, 2016, 9:05 AM

  Authors

  • Michael Krygier

    • Georgia Institute of Technology

  • Roman Grigoriev

    • Georgia Inst of Tech
    • Georgia Institute of Technology

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• Low-order invariant solutions in plane Couette flow

  ORAL

  Nov. 20, 2016, 9:05 AM – Nov. 20, 2016, 9:18 AM

  Authors

  • Muhammad Ahmed

    • Univ of Southampton

  • Ati Sharma

    • Univ of Southampton

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• Burning invariant manifolds and reaction front barriers in three-dimensional vortex flows

  ORAL

  Nov. 20, 2016, 9:18 AM – Nov. 20, 2016, 9:31 AM

  Authors

  • JJ Simons

    • Bucknell University

  • Minh Doan

    • Bucknell University

  • Kevin Mitchell

    • University of California Merced
    • UC-Merced
    • University of California-Merced

  • Tom Solomon

    • Bucknell University

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• Equilibria and Travelling wave solutions for Couette and channel flows with longitudinal grooves

  ORAL

  Nov. 20, 2016, 9:31 AM – Nov. 20, 2016, 9:44 AM

  Authors

  • Sabarish Vadarevu

    • University of Southampton

  • Ati Sharma

    • University of Southampton

  • Bharathram Ganapathisubramani

    • University of Southampton

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• The orientation field of fibers advected by a two-dimensional chaotic flow

  ORAL

  Nov. 20, 2016, 9:44 AM – Nov. 20, 2016, 9:57 AM

  Authors

  • Bardia Hejazi

    • Wesleyan University

  • Bernhard Mehlig

    • Department of Physics, Gothenburg University
    • Dept. of Physics, University of Gothenburg
    • University of Gothenburg

  • Greg Voth

    • Wesleyan University

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