Vortex Dynamics: Simulation/Turbulence

Presentations

• Creation and control of an isolated turbulent blob fed by vortex rings

  ORAL

  Nov. 21, 2022, 8:00 AM – Nov. 21, 2022, 8:13 AM

  Presenters

  • Takumi Matsuzawa

    University of Chicago

  Authors

  • Takumi Matsuzawa

    University of Chicago

  • Noah P Mitchell

    University of California, Santa Barbara

  • Stephane Perrard

    PMMH, ESPCI, Paris France, Ecole Normale Superieure

  • William T Irvine

    University of Chicago

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• Establishing a physical mechanism behind the inverse cascade in two-dimensional turbulence: vortex mergers in the presence of background shear

  ORAL

  Nov. 21, 2022, 8:13 AM – Nov. 21, 2022, 8:26 AM

  Presenters

  • Joshua L. Pughe-Sanford

    Georgia Institute of Technology

  Authors

  • Joshua L. Pughe-Sanford

    Georgia Institute of Technology

  • Roman O Grigoriev

    Georgia Institute of Technology

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• Investigate the dynamics of vortex ring using holographic vorticimetry

  ORAL

  Nov. 21, 2022, 8:26 AM – Nov. 21, 2022, 8:39 AM

  Publication: [1] Jiaqi Li, Lei Feng, Chinmayee Panigrahi and Jiarong Hong. Direct measurement of vorticity using tracer particles with internal markers[J].arXiv preprint arXiv: 2207.09038,2022.

  Presenters

  • Jiaqi Li

    University of Minnesota

  Authors

  • Wenkai Zhu

    University of Minnesota

  • Ben Sorge

    University of Minnesota

  • Jiaqi Li

    University of Minnesota

  • Lei Feng

    University of Minnesota

  • Jiarong Hong

    University of Minnesota

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• A complex variable boundary element method for principal value integrals

  ORAL

  Nov. 21, 2022, 8:39 AM – Nov. 21, 2022, 8:52 AM

  Presenters

  • Adam C DeVoria

    The Citadel

  Authors

  • Adam C DeVoria

    The Citadel

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• Interaction of a Spanwise Non-Uniform Gust with a Flexible Wing: A Numerical Study

  ORAL

  Nov. 21, 2022, 8:52 AM – Nov. 21, 2022, 9:05 AM

  Presenters

  • Alex S Ruiz

    University of Central Florida

  Authors

  • Alex S Ruiz

    University of Central Florida

  • Samik Bhattacharya

    University of Central Florida

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• Exploring finite time singularity via collision of inviscid vortex rings

  ORAL

  Nov. 21, 2022, 9:05 AM – Nov. 21, 2022, 9:18 AM

  Presenters

  • Jie Yao

    Texas Tech University

  Authors

  • Jie Yao

    Texas Tech University

  • Fazle Hussain

    Texas Tech Univ, Texas Tech University

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• Turbulent transition of helical vortices destabilized by short-wave instability

  ORAL

  Nov. 21, 2022, 9:18 AM – Nov. 21, 2022, 9:31 AM

  Presenters

  • Yuji Hattori

    Institute of Fluid Science, Tohoku University, Tohoku Univ

  Authors

  • Yuji Hattori

    Institute of Fluid Science, Tohoku University, Tohoku Univ

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• Large-Eddy Simulation of Tip-Region Vortex Interactions for a Ducted Marine Propeller

  ORAL

  Nov. 21, 2022, 9:31 AM – Nov. 21, 2022, 9:44 AM

  Presenters

  • Thomas Kroll

    University of Minnesota

  Authors

  • Thomas Kroll

    University of Minnesota

  • Krishnan Mahesh

    University of Minnesota

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• High resolution vortex layer computations in 2D Euler flows using a characteristic mapping method

  ORAL

  Nov. 21, 2022, 9:44 AM – Nov. 21, 2022, 9:57 AM

  Publication: X.-Y. Yin, O. Mercier, B. Yadav, K. Schneider and J.-C. Nave.<br>A Characteristic Mapping Method for the two-dimensional incompressible Euler equations.<br>J. Comput. Phys., 424, 109781, 2021.

  Presenters

  • Julius Bergmann

    Institut de Mathématiques de Marseille, Aix-Marseille Université, CNRS, Marseille, France and TU Berlin, Berlin, Germany

  Authors

  • Julius Bergmann

    Institut de Mathématiques de Marseille, Aix-Marseille Université, CNRS, Marseille, France and TU Berlin, Berlin, Germany

  • Thibault OUJIA

    Institut de Mathématiques de Marseille, Aix-Marseille Université, CNRS, Marseille, France

  • Xi-Yuan (Bruce) Yin

    LMFA-CNRS - Ecole Centrale de Lyon, France

  • Jean-Christophe Nave

    Department of Mathematics and Statistics, McGill University, Montréal, Québec, Canada

  • Kai Schneider

    Institut de Mathématiques de Marseille, Aix-Marseille Université, CNRS, Marseille, France

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• Vortex dynamics in the wake of a finite span wing in stable stratification.

  ORAL

  Nov. 21, 2022, 9:57 AM – Nov. 21, 2022, 10:10 AM

  Presenters

  • Mohd. Suhail Naim

    Indian Institute Of Technology Kanpur

  Authors

  • Mohd. Suhail Naim

    Indian Institute Of Technology Kanpur

  • Navrose Navrose

    Department of Aerospace Engineering, Indian Institute of Technology Kanpur, Kanpur 208 016, India.

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