Instability: Wakes II - Non-Cylindrical Objects and Wind Tunnels

Presentations

• Turbulent axisymmetric swirling wake: equilibrium similarity solution and experiments with a wind turbine as wake generator

  ORAL

  Nov. 25, 2013, 10:30 AM – Nov. 25, 2013, 10:43 AM

  Authors

  • Martin Wosnik

    • University of New Hampshire
    • Center for Ocean Renewable Energy, University of New Hampshire

  • Nathaniel Dufresne

    • University of New Hampshire

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• Experimental Investigation of Very Large Model Wind Turbine Arrays

  ORAL

  Nov. 25, 2013, 10:43 AM – Nov. 25, 2013, 10:56 AM

  Authors

  • Kyle Charmanski

    • University of New Hampshire

  • Martin Wosnik

    • University of New Hampshire
    • Center for Ocean Renewable Energy, University of New Hampshire

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• Stability of a wind turbine wake subject to root vortex perturbations

  ORAL

  Nov. 25, 2013, 10:56 AM – Nov. 25, 2013, 11:09 AM

  Authors

  • David Smith

    • Monash University

  • Hugh Blackburn

    • Monash University

  • John Sheridan

    • Monash University

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• Base Flow Asymmetry Effects on the Absolute Stability of Non-uniform Density Wakes

  ORAL

  Nov. 25, 2013, 11:09 AM – Nov. 25, 2013, 11:22 AM

  Authors

  • Benjamin Emerson

    • Georgia Institute of Technology

  • David Noble

    • Georgia Institute of Technology

  • Tim Lieuwen

    • Georgia Institute of Technology

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• The mechanisms of convective and standing wave mode generation in the wake behind very slender asisymmetric bodies by selective excitation of unstable helical modes

  ORAL

  Nov. 25, 2013, 11:22 AM – Nov. 25, 2013, 11:35 AM

  Authors

  • Joseph T.C. Liu

    • School of Engineering, Brown University

  • Keseok Lee

    • School of Engineering, Brown University

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• ABSTRACT WITHDRAWN

  Nov. 25, 2013, 11:35 AM – Nov. 25, 2013, 11:48 AM

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• Experimental study of the interaction between the horseshoe system and the vortex shedding of a wall-mounted rectangular cylinder

  ORAL

  Nov. 25, 2013, 11:48 AM – Nov. 25, 2013, 12:01 PM

  Authors

  • Mouhammad El Hassan

    • University of Calgary

  • Robert Martinuzzi

    • University of Calgary

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• Path instabilities of heavy bodies in free fall in a viscous fluid: wake dynamics vs. aerodynamic effects

  ORAL

  Nov. 25, 2013, 12:01 PM – Nov. 25, 2013, 12:14 PM

  Authors

  • David Fabre

    • IMFT, University of Toulouse
    • Institut de Mecanique des Fluides de Toulouse

  • Kamal Selvam

    • IMFT, University of Toulouse

  • Jo\"el Tchoufag

    • IMFT, University of Toulouse

  • Pauline Assemat

    • Monach, Australia

  • Jacques Magnaudet

    • IMFT, University of Toulouse

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