Vortex Dynamics and Instability

Presentations

• Trailing Vortices in the Far-Wake of a Delta Wing

  ORAL

  Nov. 20, 2018, 12:50 PM – Nov. 20, 2018, 1:03 PM

  Presenters

  • Sarah Morris

    • Cornell University

  Authors

  • Sarah Morris

    • Cornell University

  • C.H.K. Williamson

    • Cornell University

  View abstract →

• Global Stability Analysis of Vortex Breakdown in Misaligned Compressible Swirling Jet

  ORAL

  Nov. 20, 2018, 1:03 PM – Nov. 20, 2018, 1:16 PM

  Presenters

  • Kento Yamada

    • University of Tokyo
    • The University of Tokyo, The University of Tokyo

  Authors

  • Kento Yamada

    • University of Tokyo
    • The University of Tokyo, The University of Tokyo

  • Yuya Ohmichi

    • JAXA
    • Japan Aerospace Exploration Agency, 7-44-1, Jindaiji-higashimachi, Chofu, Tokyo 182-8522, Japan
    • Japan Aerospace Exploration Agency

  • Kojiro Suzuki

    • University of Tokyo

  View abstract →

• Secondary Instability of Streamwise Vortices in a Turbulent Convex Wall Jet

  ORAL

  Nov. 20, 2018, 1:16 PM – Nov. 20, 2018, 1:29 PM

  Presenters

  • Anshuman Pandey

    • Ohio State Univ - Columbus

  Authors

  • Anshuman Pandey

    • Ohio State Univ - Columbus

  • James W. Gregory

    • Ohio State Univ - Columbus

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• Simulations of compressible swirling flows in a circular pipe

  ORAL

  Nov. 20, 2018, 1:29 PM – Nov. 20, 2018, 1:42 PM

  Presenters

  • Noah Cyr

    • Rensselaer Polytech Inst

  Authors

  • Noah Cyr

    • Rensselaer Polytech Inst

  • Zvi Rusak

    • Rensselaer Polytech Inst

  • Shixiao Wang

    • Auckland University

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• On the stability mechanism of a swirling flow confined in an enclosed cylindrical container

  ORAL

  Nov. 20, 2018, 1:42 PM – Nov. 20, 2018, 1:55 PM

  Presenters

  • Weimin Yuan

    • Auckland University

  Authors

  • Weimin Yuan

    • Auckland University

  • Zhen-Hua Wan

    • Univ of Sci & Tech of China

  • Shixiao Wang

    • Auckland University

  • Zvi Rusak

    • Rensselaer Polytech Inst

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• Amplitude effects of initial perturbations on nonlinear transient growth dynamics for a vortex column

  ORAL

  Nov. 20, 2018, 1:55 PM – Nov. 20, 2018, 2:08 PM

  Presenters

  • Christopher Bryson

    • Texas Tech University

  Authors

  • Christopher Bryson

    • Texas Tech University

  • Eric Nicholas Stout

    • Texas Tech University
    • Texas Tech Univ

  • Fazle Hussain

    • Texas Tech University
    • Texas Tech Univ
    • Department of Mechanical Engineering, Texas Tech University, Lubbock, TX 794909, USA

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• Simulations of inviscid swirling flows in pipes with various geometries

  ORAL

  Nov. 20, 2018, 2:08 PM – Nov. 20, 2018, 2:21 PM

  Presenters

  • Zvi Rusak

    • Rensselaer Polytech Inst

  Authors

  • Zvi Rusak

    • Rensselaer Polytech Inst

  • Zvi Rusak

    • Rensselaer Polytech Inst

  • Shixiao Wang

    • Auckland University

  View abstract →

• Linear Stability of Inviscid Vortex Rings to Axisymmetric Perturbations

  ORAL

  Nov. 20, 2018, 2:21 PM – Nov. 20, 2018, 2:34 PM

  Presenters

  • Bartosz Protas

    • McMaster Univ
    • McMaster University

  Authors

  • Bartosz Protas

    • McMaster Univ
    • McMaster University

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• Transient growth mechanisms in a high-speed rapidly-swirling jet with vortex breakdown

  ORAL

  Nov. 20, 2018, 2:34 PM – Nov. 20, 2018, 2:47 PM

  Presenters

  • Arnab Samanta

    • Indian Institute of Science Banglore

  Authors

  • Arnab Samanta

    • Indian Institute of Science Banglore

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• Magneto-hyperbolic instability: a new instability due to hyperbolic instability and phase shift by Alfven waves

  ORAL

  Nov. 20, 2018, 2:47 PM – Nov. 20, 2018, 3:00 PM

  Presenters

  • Yuji Hattori

    • IFS, Tohoku University
    • IFS, Tohoku Univ
    • Tohoku University

  Authors

  • Yuji Hattori

    • IFS, Tohoku University
    • IFS, Tohoku Univ
    • Tohoku University

  • Makoto Hirota

    • IFS, Tohoku University

  • Masaru Furukawa

    • Faculty of Engineering, Tottori University

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• On the transition between Kelvin’s equilibria

  ORAL

  Nov. 20, 2018, 3:00 PM – Nov. 20, 2018, 3:13 PM

  Presenters

  • Mira Kim

    • Concordia University

  Authors

  • Mira Kim

    • Concordia University

  • Hamid Ait Abderrahmane

    • Khalifa University of Science and Technology
    • Khalifa University

  • Mohamed Fayed

    • American University of The Middle East

  • Georgios H. Vatistas

    • Concordia University
    • concordia university

  • Hoi Dick Ng

    • Concordia University
    • Concordia Univ

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• Exotic vortex streets created behind triangular objects

  ORAL

  Nov. 20, 2018, 3:13 PM – Nov. 20, 2018, 3:26 PM

  Presenters

  • Ildoo Kim

    • Brown Univ

  Authors

  • Ildoo Kim

    • Brown Univ

  View abstract →