Turbulent Boundary Layers: Structures - I

Presentations

• Effects of vortical motions on turbulence scalar transport in a turbulent channel flow

  ORAL

  Nov. 20, 2016, 2:57 PM – Nov. 20, 2016, 3:10 PM

  Authors

  • Suranga Dharmarathne

    • Texas Tech University

  • Murat Tutkun

    • Institute for Energy Technology

  • Ronald Adrian

    • Arizona State University

  • Luciano Castillo

    • Texas Tech University
    • Department of Mechanical Engineering, Texas Tech University, Lubbock, Texas 79409, USA

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• Hairpin vortices in the outer and near wall regions of the canonical turbulent boundary layer

  ORAL

  Nov. 20, 2016, 3:10 PM – Nov. 20, 2016, 3:23 PM

  Authors

  • James wallace

    • University of Maryland

  • Xiaohua Wu

    • Royal Military College of Canada

  • Parviz Moin

    • Stanford University
    • Center for Turbulence Research, Stanford University, Stanford, California 94305, USA
    • Center for Turbulence Research, Stanford University
    • Stanford Univ

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• Spectral structure and linear mechanisms in a `rapidly' distorted boundary layer

  ORAL

  Nov. 20, 2016, 3:23 PM – Nov. 20, 2016, 3:36 PM

  Authors

  • Sourabh Diwan

    • Indian Inst of Science

  • Jonathan Morrison

    • Imperial College London

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• Relating instantaneous structures and mean flow characteristics of turbulent boundary layers

  ORAL

  Nov. 20, 2016, 3:36 PM – Nov. 20, 2016, 3:49 PM

  Authors

  • Charitha de Silva

    • University of Melbourne

  • Jimmy Philip

    • University of Melbourne

  • Nicholas Hutchins

    • University of Melbourne

  • Ivan Marusic

    • University of Melbourne

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• Decomposition of multi-scale coherent structures in a turbulent boundary layer by variational mode decomposition

  ORAL

  Nov. 20, 2016, 3:49 PM – Nov. 20, 2016, 4:02 PM

  Authors

  • Wenkang Wang

    • Fluid Mechanics Key Laboratory of Ministry of Education, Institute of Fluid Mechanics, Beihang University

  • Chong Pan

    • Fluid Mechanics Key Laboratory of Ministry of Education, Institute of Fluid Mechanics, Beihang University

  • Jinjun Wang

    • Fluid Mechanics Key Laboratory of Ministry of Education, Institute of Fluid Mechanics, Beihang University

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• Influence of large-eddy breakup device on near-wall turbulent structures in turbulent boundary layer

  ORAL

  Nov. 20, 2016, 4:02 PM – Nov. 20, 2016, 4:15 PM

  Authors

  • Joon-Seok Kim

    • KAIST

  • Jinyul Hwang

    • KAIST

  • Min Yoon

    • KAIST

  • Junsun Ahn

    • KAIST

  • Hyung Jin Sung

    • KAIST

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• Influence of large-scale low- and high-speed structures on the near-wall vortical motions in turbulent boundary layer

  ORAL

  Nov. 20, 2016, 4:15 PM – Nov. 20, 2016, 4:28 PM

  Authors

  • Jinyul Hwang

    • KAIST

  • Hyung Jin Sung

    • KAIST
    • Department of Mechanical Engineering, KAIST

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• Spatio-temporal characteristics of large scale motions in a turbulent boundary layer from direct wall shear stress measurement

  ORAL

  Nov. 20, 2016, 4:28 PM – Nov. 20, 2016, 4:41 PM

  Authors

  • Rommel Pabon

    • University of Florida

  • Casey Barnard

    • University of Florida

  • Lawrence Ukeiley

    • University of Florida

  • Mark Sheplak

    • University of Florida

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• Streak instability as an initiating mechanism of the large-scale motions in a turbulent channel flow.

  ORAL

  Nov. 20, 2016, 4:41 PM – Nov. 20, 2016, 4:54 PM

  Authors

  • Matteo de Giovanetti

    • Department of Aeronautics, Imperial College London

  • Hyung Jin Sung

    • KAIST
    • Department of Mechanical Engineering, KAIST

  • Yongyun Hwang

    • Department of Aeronautics, Imperial College London
    • Imperial College London

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• On validating Quasi-Steady Quasi-Homogeneous nature of the relationgship between large-scale and small-scale structures in a turbulent boundary layer

  ORAL

  Nov. 20, 2016, 4:54 PM – Nov. 20, 2016, 5:07 PM

  Authors

  • Chi Zhang

    • Imperial College London

  • Sergei Chernyshenko

    • Imperial College London

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