Jet and Wake Instabilities I

Presentations

• Suppressed wake transition and vortex lock-on phenomena in a perturbed flow past a circular cylinder at Re = 220

  ORAL

  Nov. 20, 2006, 8:00 AM – Nov. 20, 2006, 8:13 AM

  Authors

  • Jung Yul Yoo

  • Soo Hyeon Kim

  • Joong Hun Bae

    • Seoul National University

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• Open-loop and closed-loop excitation of the wake behind a circular cylinder

  ORAL

  Nov. 20, 2006, 8:13 AM – Nov. 20, 2006, 8:26 AM

  Authors

  • David Williams

    • Illinois Institute of Technology

  • Kelly Cohen

  • Stefan Siegel

  • Tom McLaughlin

    • United States Air Force Academy

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• Global stability analysis of the flow behind an axisymmetric blunt based body

  ORAL

  Nov. 20, 2006, 8:26 AM – Nov. 20, 2006, 8:39 AM

  Authors

  • Philippe Meliga

  • Denis Sipp

    • ONERA, Meudon, FRANCE

  • Jean-Marc Chomaz

    • LadHyX, CNRS-Ecole Polytechnique
    • LadHyX, Palaiseau, FRANCE

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• Dynamics and control of hydrofoil wakes

  ORAL

  Nov. 20, 2006, 8:39 AM – Nov. 20, 2006, 8:52 AM

  Authors

  • Roger Arndt

    • University of Minnesota

  • Morten Kjeldsen

    • Flow Design Bureau

  • Martin Wosnik

    • University of Minnesota

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• Vortical Structure in the Near Wake of a Bluff Body and its Relationship to Base Pressure

  ORAL

  Nov. 20, 2006, 8:52 AM – Nov. 20, 2006, 9:05 AM

  Authors

  • Vibhav Durgesh

  • Jonathan Naughton

    • University of Wyoming

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• On the stabilization of bluff-body wakes by low-density base bleed

  ORAL

  Nov. 20, 2006, 9:05 AM – Nov. 20, 2006, 9:18 AM

  Authors

  • Carlos Martinez-Bazan

    • Universidad de Jaen, Spain
    • Universidad de Jaen

  • Alejandro Sevilla

    • Universidad de Jaen, Spain
    • Dpto. de Ingenieria Mecanica y Minera, Universidad de Jaen (Spain)

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• Initial- value problem for the two-dimensional growing wake

  ORAL

  Nov. 20, 2006, 9:18 AM – Nov. 20, 2006, 9:31 AM

  Authors

  • S. Scarsoglio

  • D. Tordella

    • Politecnico di Torino

  • W.O. Criminale

    • University of Washington

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• 3D vortical structures of wake behind a ring with helical disturbances

  ORAL

  Nov. 20, 2006, 9:31 AM – Nov. 20, 2006, 9:44 AM

  Authors

  • Jun Sakakibara

    • Department of Engineering Mechanics and Energy, University of Tsukuba, Japan
    • Department of Engineering Mechanics and Energy, University of Tsukuba

  • Gun Shimizu

    • Oriental Land Co., Ltd., Japan

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• A physical mechanism for the primary instability of axysymmetric wakes past bluff bodies

  ORAL

  Nov. 20, 2006, 9:44 AM – Nov. 20, 2006, 9:57 AM

  Authors

  • Jacques Magnaudet

    • IMFT/CNRS
    • CNRS/IMFT

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• Free fall of a M\"{o}bius band.

  ORAL

  Nov. 20, 2006, 9:57 AM – Nov. 20, 2006, 10:10 AM

  Authors

  • Thomas Leweke

    • IRPHE, France
    • CNRS-IRPHE, Marseille, France

  • Kerry Hourigan

  • Mark C. Thompson

    • Monash University, Melbourne, Australia

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