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Geophysical Fluid Dynamics: Oceanographic II

ORAL · L27 · ID: 1766410

Presentations

  • Prandtl number effects on extreme mixing events in forced stratified turbulence

    ORAL

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    Presenters

    • Colm-cille P Caulfield

      IEEF and DAMTP, University of Cambridge, IEEF & DAMTP, Univ of Cambridge, Univ of Cambridge

    Authors

    • Nicolaos Petropoulos

      University of Cambridge - DAMTP

    • Miles M Couchman

      Department of Mathematics and Statistics, York University

    • Ali Mashayek

      Department of Earth Sciences, University of Cambridge

    • Stephen M de Bruyn Kops

      Department of Mechanical and Industrial Engineering, University of Massachusetts Amherst

    • Colm-cille P Caulfield

      IEEF and DAMTP, University of Cambridge, IEEF & DAMTP, Univ of Cambridge, Univ of Cambridge

    View abstract →

  • On the use and misuse of the Osborn model: Implications for improved estimates of ocean mixing rates

    ORAL

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    Publication: Klema, M.R. and Venayagamoorthy, S. K. (2023) Mixing rates in stably stratified flows with respect to the turbulent Froude number and turbulent scales, Environmental Fluid Mechanics, https://doi.org/10.1007/s10652-023-09925-1

    Presenters

    • Subhas Karan Venayagamoorthy

      Environmental Fluid Mechanics Laboratory at Colorado State University, Colorado State University

    Authors

    • Subhas Karan Venayagamoorthy

      Environmental Fluid Mechanics Laboratory at Colorado State University, Colorado State University

    • Matthew Klema

      Fort Lewis College

    View abstract →

  • Internal tides at the coast: energy flux of baroclinic tides propagating into the deep ocean in the presence of supercritical shelf topography

    ORAL

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    Publication: Zemskova, V.E., Musgrave, R. C., and Lerczak, J. A. "Internal tides at the coast: energy flux of baroclinic tides propagating into the deep ocean in the presence of supercritical shelf topography" - to be shortly submitted to the Journal of Physical Oceanography

    Presenters

    • Varvara Zemskova

      Oregon State University

    Authors

    • Varvara Zemskova

      Oregon State University

    • Ruth C Musgrave

      Dalhousie University

    • James Lerczak

      Oregon State University

    View abstract →

  • Heat and mass transfer in the North Atlantic Ocean: insights from turbulence and convection resolving simulations

    ORAL

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    Presenters

    • Bahman Ghasemi

      University of Melbourne

    Authors

    • Bahman Ghasemi

      University of Melbourne

    • Bishakhdatta Gayen

      University of Melbourne, Dept. of Mech. Eng., University of Melbourne, Australia; Australian Centre for Excellence in Antarctic Science, Australia; Centre for Atmospheric and Oceanic Sciences, India

    • Catherine Vreugdenhil

      University of Melbourne

    • Taimoor Sohail

      University of New South Wales

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  • Evaporation induced convection increases upper ocean turbulence and mixing.

    ORAL

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    Publication: Falor, D., Gayen, B., Sengupta, D., & Ivey, G. N. (2023). Evaporation induced convection enhances mixing in the upper ocean. Frontiers in Marine Science, 10, 1176226.

    Presenters

    • Devang Falor

      Indian Institute of Science, Bengaluru

    Authors

    • Devang Falor

      Indian Institute of Science, Bengaluru

    • Bishakhdatta Gayen

      Centre for Atmospheric and Oceanic Sciences, Indian Institute of Science, Bengaluru, India. Department of Mechanical Engineering, University of Melbourne, Melbourne, Australia

    • Debasis Sengupta

      Centre for Atmospheric and Oceanic Sciences, Indian Institute of Science, Bengaluru, India. Divecha Centre for Climate Change, Indian Institute of Science, Bengaluru, India

    • Gregory N Ivey

      Oceans Graduate School and Oceans Institute, University of Western Australia, Crawley, WA, Australia

    View abstract →

  • A new physically-motivated vertical mixing scheme for ocean surface boundary layer turbulence

    ORAL

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    Publication: 1. Garanaik, A., Pereira, F., Smith, K., Robey, R., Li, Q., Pearson, B., Roekel, L. V., 2023 "A new hybrid mass-flux/high-order turbulence closure for ocean vertical mixing", Journal of Advances in Modeling Earth systems, In review.

    Presenters

    • Amrapalli Garanaik

      Oregon State University

    Authors

    • Amrapalli Garanaik

      Oregon State University

    • Filipe Pereira

      Los Alamos National Laboratory

    • Katherine M Smith

      Los Alamos National Laboratory

    • Rachel Robey

      University of Colorado Boulder

    • Qing Li

      The Hong Kong University of Science and Technology

    • Luke van Roekel

      Los Alamos National Laboratory

    • Brodie Pearson

      Oregon State University

    View abstract →

  • Chaotic advection by a vortex in a polygonal bay

    ORAL

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    Publication: Quinn Cervantes and Velasco Fuentes (2023): Chaotic advection by a vortex in a polygonal bay. Preprint.

    Presenters

    • Oscar U Velasco Fuentes

      CICESE

    Authors

    • Luis D Quinn Cervantes

      CICESE

    • Oscar U Velasco Fuentes

      CICESE

    View abstract →