Turbulence: General II and Wakes I

Presentations

• Self-attenuation of extreme events in Navier–Stokes turbulence

  ORAL

  Nov. 21, 2021, 4:45 PM – Nov. 21, 2021, 4:58 PM

  Publication: Self-attenuation of extreme events in Navier–Stokes turbulence, Nat. Comm. 11.5852 (2020)<br>Non-local amplification of intense vorticity in turbulent flows, arXiv arXiv:2106.14370 (2021)<br>How small are the smallest scales of turbulence ?, in preparation (2021)

  Presenters

  • Alain J Pumir

    Ecole Normale Superieure de Lyon

  Authors

  • Alain J Pumir

    Ecole Normale Superieure de Lyon

  • Dhawal Buaria

    New York University (NYU)

  • Eberhard Bodenschatz

    Max Planck Institute for Dynamics and Self-Organization

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• The Incompressible Dissipation Transport Equation

  ORAL

  Nov. 21, 2021, 4:58 PM – Nov. 21, 2021, 5:11 PM

  Presenters

  • Simon L Ribergaard

    Technical University of Denmark - Dept. of Mech. Eng.

  Authors

  • Simon L Ribergaard

    Technical University of Denmark - Dept. of Mech. Eng.

  • Azur Hodzic

    Tech Univ of Denmark, Technical University of Denmark

  • Clara M Velte

    Tech Univ of Denmark, Technical University of Denmark, Technical University of Denmark - Dept. of Mech. Eng.

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• Tomo-PIV study of turbulence structure through a rapid contraction

  ORAL

  Nov. 21, 2021, 5:11 PM – Nov. 21, 2021, 5:24 PM

  Publication: 1-Mugundhan et al., "The alignment of vortical structures in turbulent flow through a contraction",<br>J. Fluid Mech. 884, A5 (2020).

  Presenters

  • Abdullah A Alhareth

    King Abdullah Univ of Sci & Tech (KAUST); King Abdulaziz City for Science and Technology (KACST)

  Authors

  • Abdullah A Alhareth

    King Abdullah Univ of Sci & Tech (KAUST); King Abdulaziz City for Science and Technology (KACST)

  • Kenneth Langley

    King Abdullah Univ of Sci & Tech (KAUST)

  • Vivek Mugundhan

    King Abdullah Univ of Sci & Tech (KAUST)

  • Nathan B Speirs

    Naval Undersea Warfare Center, King Abdullah Univ of Sci & Tech (KAUST), Utah State University

  • Sigurdur T Thoroddsen

    King Abdullah Univ of Sci & Tech (KAUST), King Abdullah University of Science and Technology, King Abdullah University of Science and Technology (KAUST)

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• A new high aspect ratio water channel facility to study the interaction between turbulent flow and complex surfaces

  ORAL

  Nov. 21, 2021, 5:24 PM – Nov. 21, 2021, 5:37 PM

  Presenters

  • Sofia Saoncella

    KTH Royal Institute of Technology

  Authors

  • Sofia Saoncella

    KTH Royal Institute of Technology

  • Shervin Bagheri

    KTH Royal Institute of Technology

  • Fredrik Lundell

    KTH Royal Institute of Technology

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• Adjoint-variational reconstruction of turbulence in isothermal and stratified channel flow

  ORAL

  Nov. 21, 2021, 5:37 PM – Nov. 21, 2021, 5:50 PM

  Presenters

  • Simon S Toedtli

    Johns Hopkins University, California Institute of Technology, Caltech, Johns Hopkins University

  Authors

  • Simon S Toedtli

    Johns Hopkins University, California Institute of Technology, Caltech, Johns Hopkins University

  • Qi Wang

    Johns Hopkins University

  • Tamer A Zaki

    Johns Hopkins University

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• The effects of different RANS closures on modelling swirling flow in a macro-scale multi-inlet vortex reactor

  ORAL

  Nov. 21, 2021, 5:50 PM – Nov. 21, 2021, 6:03 PM

  Presenters

  • Thomas Nguyen

    California State University, Long Beach

  Authors

  • Thomas Nguyen

    California State University, Long Beach

  • Alberto Passalacqua

    Iowa State University

  • Ehsan Madadi

    California State University, Long Beach

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• Turbulent boundary layer flow over two side-by-side wall-mounted cylinders: Wake characteristics and aerodynamic loads.

  ORAL

  Nov. 21, 2021, 6:03 PM – Nov. 21, 2021, 6:16 PM

  Publication: Bhamitipadi Suresh, D., Aju, E. J., & Jin, Y. (2020). Turbulent boundary layer flow over two side-by-side wall-mounted cylinders: Wake characteristics and aerodynamic loads. Physics of Fluids, 32(11), 115104.

  Presenters

  • Dhanush Bhamitipadi Suresh

    The University of Texas at Dallas

  Authors

  • Dhanush Bhamitipadi Suresh

    The University of Texas at Dallas

  • Emmanuvel J Aju

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

  • Yaqing Jin

    University of Texas at Dallas

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• Decoupling wind-wave-wake interactions in a fixed-bottom offshore wind turbine

  ORAL

  Nov. 21, 2021, 6:16 PM – Nov. 21, 2021, 6:29 PM

  Presenters

  • Ondrej Fercak

    Portland State University

  Authors

  • Ondrej Fercak

    Portland State University

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• Downstream Evolution of Eddy Viscosity in the Wake of a Wind Turbine

  ORAL

  Nov. 21, 2021, 6:29 PM – Nov. 21, 2021, 6:42 PM

  Presenters

  • Ryan Scott

    Portland State University

  Authors

  • Ryan Scott

    Portland State University

  • Luis Martinez-Tossas

    National Renewable Energy Laboratory, National Renewable Energy Lab

  • Nicholas Hamilton

    National Renewable Energy Laboratory

  • Raúl Bayoán B Cal

    Portland State University, Department of Mechanical and Materials Engineering, Portland State University

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• Steady waves and wake dynamics in pycnoclines

  ORAL

  Nov. 21, 2021, 6:42 PM – Nov. 21, 2021, 6:55 PM

  Presenters

  • Divyanshu Gola

    University of California, San Diego

  Authors

  • Divyanshu Gola

    University of California, San Diego

  • Sheel Nidhan

    University of California, San Diego

  • Jose Luis Ortiz-Tarin

    University of California, San Diego

  • Hieu T Pham

    University of California, San Diego

  • Sutanu Sarkar

    University of California, San Diego

  View abstract →