Geophysical Fluid Dynamics: Stratified Flows I

Presentations

• Towards Simulation of Stratified Turbulent Wakes at Very High Reynolds numbers

  ORAL

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

  Presenters

  • NIDIA CRISTINA

    Cornell University

  Authors

  • NIDIA CRISTINA

    Cornell University

  • Peter Diamessis

    Cornell University

  • Kristopher L Rowe

    Leadership Computing Facility, Argonne National Laboratory

  • Greg Thomsen

    Wandering Wakhs Research

  View abstract →

• Propagation of Internal Waves Generated by Localized Convection

  ORAL

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

  Presenters

  • Daniel Lecoanet

    Northwestern University, Northwestern

  Authors

  • Daniel Lecoanet

    Northwestern University, Northwestern

  • Matteo Cantiello

    Flatiron Institute

  • Eliot Quataert

    Princeton University

  • Evan H Anders

    Northwestern University

  • Louis-Alexandre Couston

    Univ Lyon, ENS de Lyon, Univ Claude Bernard, CNRS, Laboratoire de Physique, F-69342 Lyon, France, Laboratoire de Physique, ENS de Lyon

  • Mathieu Bouffard

    IRPHE

  • Benjamin Favier

    CNRS, Aix Marseille Univ, CNRS, Centrale Marseille, IRPHE, Marseille, France

  • Michael Le Bars

    CNRS

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• Role of independent stratification mechanisms on stable open-channel flows

  ORAL

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

  Publication: Xiao, C. and Senocak, I. (2021) Impact of stratification mechanisms on turbulent characteristics of stable open-channel flows, submitted for publication in the Journal of the Atmospheric Sciences.

  Presenters

  • Inanc Senocak

    University of Pittsburgh

  Authors

  • Inanc Senocak

    University of Pittsburgh

  • Cheng-nian Xiao

    University of Pittsburgh

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• Regime identification for stratified wakes from limited measurements using a library-based sparse regression formulation

  ORAL

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

  Presenters

  • Mitul Luhar

    Univeristy of South California, Univ of Southern California, University of Southern California

  Authors

  • Mitul Luhar

    Univeristy of South California, Univ of Southern California, University of Southern California

  • Vamsi Krishna Chinta

    Univ of Southern California, University of Southern California

  • Chan-Ye Ohh

    Univ of Southern California, University of Southern California

  • Geoffrey R Spedding

    Univ of Southern California, University of Southern California

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• Coherence in turbulent stratified wakes through the lens of modal analysis

  ORAL

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

  Publication: https://arxiv.org/abs/2105.06656

  Presenters

  • Sheel Nidhan

    University of California, San Diego

  Authors

  • Sheel Nidhan

    University of California, San Diego

  • Oliver T. T Schmidt

    Mechanical and Aerospace Engineering, University of California, San Diego, University of California, San Diego, University of California San Diego, UC San Diego

  • Sutanu Sarkar

    University of California, San Diego

  View abstract →

• Coherent structures in the stratified near-wake of an inclined 6:1 prolate spheroid

  ORAL

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

  Presenters

  • Chan-Ye Ohh

    Univ of Southern California, University of Southern California

  Authors

  • Chan-Ye Ohh

    Univ of Southern California, University of Southern California

  • Geoffrey R Spedding

    Univ of Southern California, University of Southern California

  View abstract →

• Dynamical Analysis On The Geometrical Properties Of Turbulent Coherent Structures

  ORAL

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

  Presenters

  • Abhishek Paraswarar Harikrishnan

    Free University of Berlin

  Authors

  • Abhishek Paraswarar Harikrishnan

    Free University of Berlin

  • Rupert Klein

    Free Universtiy of Berlin

  • Nikki Vercauteren

    University of Oslo

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• Quantifying and predicting intermittency in stably stratified plane Poiseuille flow

  ORAL

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

  Presenters

  • Haoyang Cen

    University of Calgary

  Authors

  • Haoyang Cen

    University of Calgary

  • Artem Korobenko

    University of Calgary

  • Qi Zhou

    University of Calgary

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• Experimental and theoretical study of a stratified boundary layer above a tilted undulated plate

  ORAL

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

  Presenters

  • Sarah Christin

  Authors

  • Sarah Christin

  • Patrice Meunier

    CNRS

  • Stephane Le Dizes

    CNRS

  View abstract →

• Experimental properties of continuously-forced, shear-driven, stratified turbulence

  ORAL

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

  Publication: A. Lefauve, P. F. Linden. Experimental properties of continuously-forced, shear-driven, stratified turbulence (2021)<br>Part 1. Mean flows, self-organisation, turbulent fractions, arXiv:2103.09196 <br>Part 2. Energetics, anisotropy, parameterisation, arXiv:2103.09193

  Presenters

  • Adrien Lefauve

    Univ of Cambridge

  Authors

  • Adrien Lefauve

    Univ of Cambridge

  • Paul F Linden

    DAMTP, Univ of Cambridge

  View abstract →