Vortex Dynamics and Vortex Flows: Propulsion and Wakes

Presentations

• Effect of Mounting System Friction on Simultaneous Thrust and Power Production for an Airfoil in the Wake of a Cylinder

  ORAL

  Nov. 22, 2021, 6:05 PM – Nov. 22, 2021, 6:18 PM

  Presenters

  • Morgan L Hooper

    Caltech

  Authors

  • Morgan L Hooper

    Caltech

  • Beverley J McKeon

    Caltech, California Institute of Technology

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• Flow-induced vibration of a circular cylinder placed in the wake of an upstream cylinder, forced to oscillate in the crossflow direction

  ORAL

  Nov. 22, 2021, 6:18 PM – Nov. 22, 2021, 6:31 PM

  Presenters

  • Sarah Dulac

    University of Massachusetts Dartmouth

  Authors

  • Sarah Dulac

    University of Massachusetts Dartmouth

  • Hamed Samandari

    University of Massachusetts Dartmouth

  • Banafsheh Seyed-Aghazadeh

    University of Massachusetts Dartmouth, U Mass Darmouth

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• Vortex patterns in the wake of a transversely oscillating circular cylinder at low Reynolds number

  ORAL

  Nov. 22, 2021, 6:31 PM – Nov. 22, 2021, 6:44 PM

  Publication: Yang, W., Masroor, E. & Stremler, M.A. 2021 The wake of a transversely oscillating circular cylinder in a flowing soap film at low Reynolds number. J. Fluids Struct. (in press), arXiv:2101.00108

  Presenters

  • Emad Masroor

    Virginia Tech

  Authors

  • Emad Masroor

    Virginia Tech

  • Mark A Stremler

    Virginia Tech

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• Influence of operating conditions on wake recovery of a yawed tidal stream turbine

  ORAL

  Nov. 22, 2021, 6:44 PM – Nov. 22, 2021, 6:57 PM

  Publication: Towards a better understanding of yawed turbine wake for efficient steering in tidal arrays, Pranav K. Modali, Ashwin Vinod, and Arindam Banerjee, Renewable Energy, 177: 482-494 (2021).

  Presenters

  • Pranav Kashyap Modali

    Lehigh University

  Authors

  • Pranav Kashyap Modali

    Lehigh University

  • Arindam Banerjee

    Lehigh University

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• wake-induced vibration of two cylinders with time-varying gap distances

  ORAL

  Nov. 22, 2021, 6:57 PM – Nov. 22, 2021, 7:10 PM

  Presenters

  • Yaqing Jin

    University of Texas at Dallas

  Authors

  • Yaqing Jin

    University of Texas at Dallas

  • Pengyao Gong

    The University of Texas at Dallas, University of Texas at Dallas

  • Dhanush Bhamitipadi Suresh

    The University of Texas at Dallas

  • Matthew J Zaksek

    The University of Texas at Dallas

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• The wake of two side-by-side elliptic cylinders

  ORAL

  Nov. 22, 2021, 7:10 PM – Nov. 22, 2021, 7:23 PM

  Presenters

  • Prabakaran Rajamanickam

    Auburn University

  Authors

  • Prabakaran Rajamanickam

    Auburn University

  • Sarah E Morris

    Auburn University

  • Abbishek Gururaj

    Auburn University

  • Brian S Thurow

    Auburn University

  • Vrishank Raghav

    Auburn University, Auburn

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• Effect of harmonic inflow perturbation on the wake vortex dynamics of a 2-DOF cylinder undergoing vortex-induced vibration near a plane boundary

  ORAL

  Nov. 22, 2021, 7:23 PM – Nov. 22, 2021, 7:36 PM

  Presenters

  • Maziyar Hassanpour

    University of Calgary

  Authors

  • Maziyar Hassanpour

    University of Calgary

  • Christopher R Morton

    University of Calgary

  • Robert J Martinuzzi

    University of Calgary

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• Influence of the Boundary Layer State on the Wake of a Cantilevered Square Cylinder

  ORAL

  Nov. 22, 2021, 7:36 PM – Nov. 22, 2021, 7:49 PM

  Presenters

  • Robert J Martinuzzi

    University of Calgary

  Authors

  • Robert J Martinuzzi

    University of Calgary

  • Ali Mohammadi

    University of Calgary

  • Christopher R Morton

    University of Calgary

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• Spanwise Wake Structure of a Yaw-Oscillating Cylinder at Subcritical Flow

  ORAL

  Nov. 22, 2021, 7:49 PM – Nov. 22, 2021, 8:02 PM

  Presenters

  • Ronald E Hanson

    York Univ, York University

  Authors

  • Vahid Nasr Esfahani

    York Univ

  • Ronald E Hanson

    York Univ, York University

  • Alis Ekmekci

    University of Toronto

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• Response of an acoustically forced flame to vortex shedding of a circular cylinder

  ORAL

  Nov. 22, 2021, 8:02 PM – Nov. 22, 2021, 8:15 PM

  Presenters

  • Eirik Æsøy

    Norwegian Univ Tech (NTNU)

  Authors

  • Eirik Æsøy

    Norwegian Univ Tech (NTNU)

  • Girish K Jankee

    Norwegian Univ Tech (NTNU)

  • Srikar Y Venkata

    Norwegian Univ Tech (NTNU)

  • Nicholas A Worth

    Norwegian Univ Tech (NTNU)

  • James R Dawson

    Univ of Cambridge, Department of Energy and Process Engineering, Norwegian University of Science and Technology (NTNU), Trondheim, Norway, Norwegian Univ Tech (NTNU)

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• Influence of a 3D near-wall plate on turbulent boundary layer structure

  ORAL

  Nov. 22, 2021, 8:15 PM – Nov. 22, 2021, 8:28 PM

  Presenters

  • Dimitry Ivanov

    Heat and Mass Transfer Institute, NASB

  Authors

  • Dimitry Ivanov

    Heat and Mass Transfer Institute, NASB

  • Valery Zhdanov

    Heat and Mass Transfer Institute, NASB

  • Igor Kukharchuk

    Heat and Mass Transfer Institute, NASB

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• The law of the wake: revisited and modeled using an offset from the wall

  ORAL

  Nov. 22, 2021, 8:28 PM – Nov. 22, 2021, 8:41 PM

  Publication: Gregoire Winckelmans and Matthieu Duponcheel, Modeling the law of the wake using an offset from the wall, Physical Review Fluids 6, 064606 (2021). DOI: 10.1103/PhysRevFluids.6.064606

  Presenters

  • Gregoire Winckelmans

    Universite catholique de Louvain

  Authors

  • Gregoire Winckelmans

    Universite catholique de Louvain

  • Matthieu Duponcheel

    Universite catholique de Louvain

  View abstract →