Turbulence: Curvature and Flow Instability

Presentations

• ABSTRACT WITHDRAWN

  Nov. 25, 2014, 8:00 AM – Nov. 25, 2014, 8:13 AM

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• Development of second mode instability in a Mach 6 flat-plate boundarylayer with two-dimensional roughness

  ORAL

  Nov. 25, 2014, 8:13 AM – Nov. 25, 2014, 8:26 AM

  Authors

  • Qing Tang

    • None
    • State Key Laboratory of Turbulence and Complex Systems, Collaborative Innovation Center of Advanced Aero-Engine, Peking University

  • Chuanhong Zhang

    • None
    • State Key Laboratory of Turbulence and Complex Systems, Collaborative Innovation Center of Advanced Aero-Engine, Peking University

  • Cunbiao Lee

    • None
    • Peking Univ
    • State Key Laboratory of Turbulence and Complex Systems, Collaborative Innovation Center of Advanced Aero-Engine, Peking University

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• Tollmien-Schlichting Wave Cancellation by Feedback Control

  ORAL

  Nov. 25, 2014, 8:26 AM – Nov. 25, 2014, 8:39 AM

  Authors

  • SH Sankarasarma Vemuri

    • Imperial College London

  • Jonathan Morrison

    • Imperial College London
    • Department of Aeronautics, Imperial College, London, SW7 2AZ, UK
    • Imperial College

  • Eric Kerrigan

    • Imperial College London

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• Edge states and the spatio-temporal transition dynamics in a boundary layer driven by free stream turbulence

  ORAL

  Nov. 25, 2014, 8:39 AM – Nov. 25, 2014, 8:52 AM

  Authors

  • Bruno Eckhardt

    • Philipps-Universitat Marburg

  • Tobias Kreilos

    • Philipps-Universitat Marburg

  • Taras Khapko

    • Linne Flow Center, KTH Mechanics, Royal Institute of Technology, Stockholm

  • Philipp Schlatter

    • Linne Flow Center, KTH Mechanics, Royal Institute of Technology, Stockholm
    • KTH Mechanics, Sweden
    • KTH, Stockholm
    • Kungliga Tekniska H\"ogskolan
    • KTH Mechanics

  • Yohann Duguet

    • LIMSI-CNRS, Universite Paris-Sud, Orsay

  • Dan S. Henningson

    • Linne Flow Center, KTH Mechanics, Royal Institute of Technology, Stockholm

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• Stability analysis of the experimental and the simulated flow past miniature vortex generators in a Blasius boundary layer

  ORAL

  Nov. 25, 2014, 8:52 AM – Nov. 25, 2014, 9:05 AM

  Authors

  • Simone Camarri

    • DICI - UNIPI
    • Universit\`a di Pisa
    • DICI, University of Pisa
    • University of Pisa

  • Lorenzo Siconolfi

    • Universit\`a di Pisa

  • Jens H.M. Fransson

    • Linne Flow Centre, KTH Mechanics
    • KTH Royal Institute of Technology

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• Accelerated Transonic Flow past a curvature discontinuity

  ORAL

  Nov. 25, 2014, 9:05 AM – Nov. 25, 2014, 9:18 AM

  Authors

  • Thomas de Cointet

    • Imperial College London

  • Anatoly Ruban

    • Imperial College London

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• Effect of curvature modulation on Gortler vortices in boundary layers

  ORAL

  Nov. 25, 2014, 9:18 AM – Nov. 25, 2014, 9:31 AM

  Authors

  • Hui Xu

    • Department of Aeronautics, Imperial College London

  • Philip Hall

    • Department of Mathematics, Imperial College London

  • Spencer Sherwin

    • Department of Aeronautics, Imperial College London

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• Flow past a hump in subsonic and transonic regimes: Comparisons between triple deck theory and DNS

  ORAL

  Nov. 25, 2014, 9:31 AM – Nov. 25, 2014, 9:44 AM

  Authors

  • Gianmarco Mengaldo

    • Imperial College London

  • Marina Kravtsova

    • Imperial College London

  • Anatoly Ruban

    • Imperial College London

  • Spencer Sherwin

    • Imperial College London
    • Imperial Coll

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• Flow-field characterization over 1D and 2D periodic wavy walls using PIV in a refractive-index-matched channel

  ORAL

  Nov. 25, 2014, 9:44 AM – Nov. 25, 2014, 9:57 AM

  Authors

  • Leonardo P. Chamorro

    • University of Illinois at Urbana-Champaign
    • Department of Mechanical Science and Engineering, University of Illinois at Urbana-Champaign
    • Department of Mechanical Science and Engineering, University of Illinois at Urbana-Chamapign

  • A.H. Hamed

    • University of Illinois at Urbana-Champaign
    • Department of Mechanical Science and Engineering, University of Illinois at Urbana-Chamapign
    • Department of Mechanical Science and Engineering, University of Illinois at Urbana-Champaign

  • Carlo Zuniga Zamalloa

    • University of Illinois at Urbana-Champaign
    • University of Illinois at Urbana-Chamapign

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• Turbulence structure over 1D and 2D periodic wavy walls: Coupling between coherent motions and large-scale undulations

  ORAL

  Nov. 25, 2014, 9:57 AM – Nov. 25, 2014, 10:10 AM

  Authors

  • Nicolas Tobin

    • Department of Mechanical Science and Engineering, University of Illinois at Urbana-Champaign

  • Pranav Suresh

    • Department of Ocean Engineering, IIT Madras, India

  • Pratap Vanka

    • Department of Mechanical Science and Engineering, University of Illinois at Urbana-Champaign

  • Leonardo P. Chamorro

    • University of Illinois at Urbana-Champaign
    • Department of Mechanical Science and Engineering, University of Illinois at Urbana-Champaign
    • Department of Mechanical Science and Engineering, University of Illinois at Urbana-Chamapign

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