Geophysical Fluid Dynamics: Stratified Flows I

Presentations

• Internal Waves and Rotating Turbulence

  ORAL

  Nov. 20, 2023, 1:50 PM – Nov. 20, 2023, 2:03 PM

  Presenters

  • Daniel Lecoanet

    • Northwestern

  Authors

  • Daniel Lecoanet

    • Northwestern

  • Evan H Anders

    • Northwestern University
    • Northwestern

  • Kyle Augustson

    • Northwestern University

  View abstract →

• Stability, transient perturbation, separatrix and search for chaotic dynamics in non-linear double triadic resonances : the case of four internal gravity waves

  ORAL

  Nov. 20, 2023, 2:03 PM – Nov. 20, 2023, 2:16 PM

  Publication: J.-M. Chomaz, K. Ha, S. Ortiz, "Transient growth, edge states, and repeller in rotating solid and fluid". Physical Review E, Vol. 103, 103.033102t (2021)
  S. Ortiz, J.-M. Chomaz, "Four-wave interactions for internal waves", in preparation.
  

  Presenters

  • Jean-Marc Chomaz

    • La chaire arts & sciences, Laboratoire d'Hydrodynamique (LadHyX), CNRS, École polytechnique, Institut Polytechnique de Paris, 91120 Palaiseau, France.
    • Laboratoire d'Hydrodynamique (LadHyX), CNRS, École polytechnique, Institut Polytechnique de Paris, 91120 Palaiseau Cedex, France

  Authors

  • Jean-Marc Chomaz

    • La chaire arts & sciences, Laboratoire d'Hydrodynamique (LadHyX), CNRS, École polytechnique, Institut Polytechnique de Paris, 91120 Palaiseau, France.
    • Laboratoire d'Hydrodynamique (LadHyX), CNRS, École polytechnique, Institut Polytechnique de Paris, 91120 Palaiseau Cedex, France

  • Sabine Ortiz

    • LMI, ENSTA-Paris, Institut Polytechnique de Paris, 91120 Palaiseau Cedex, France

  View abstract →

• Stability of stratified and highly-diffusive Taylor-Couette flow

  ORAL

  Nov. 20, 2023, 2:16 PM – Nov. 20, 2023, 2:29 PM

  Presenters

  • Junho Park

    • Coventry University

  Authors

  • Junho Park

    • Coventry University

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• Spectral and modal characteristics of stably stratified turbulent channel flows with differential diffusion effects

  ORAL

  Nov. 20, 2023, 2:29 PM – Nov. 20, 2023, 2:42 PM

  Presenters

  • Steven Thompson

    • University of Tennessee at Chattanooga

  Authors

  • Steven Thompson

    • University of Tennessee at Chattanooga

  • Reetesh Ranjan

    • The University of Tennessee Chattanooga

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• Progress towards the Simulation of Very High Reynolds Number Stratified Sphere Wakes

  ORAL

  Nov. 20, 2023, 2:42 PM – Nov. 20, 2023, 2:55 PM

  Presenters

  • Peter J Diamessis

    • Cornell University

  Authors

  • Peter J Diamessis

    • Cornell University

  • Nidia Reyes-Gil

    • Cornell University

  • Greg N Thomsen

    • Wandering Wakhs Research

  • Kristopher Rowe

    • Argonne Leadership Facility

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• Analysis and modeling of slow and rapid pressure correlations in stably stratified turbulence

  ORAL

  Nov. 20, 2023, 2:55 PM – Nov. 20, 2023, 3:08 PM

  Presenters

  • Young R Yi

    • Princeton University

  Authors

  • Young R Yi

    • Princeton University

  • Jeffrey R Koseff

    • Stanford Univ

  • Elie R Bou-Zeid

    • Princeton University

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• Analysis of the Energetics of mode-1 internal waves interacting with topographic ridges of varying slope and height

  ORAL

  Nov. 20, 2023, 3:08 PM – Nov. 20, 2023, 3:21 PM

  Publication: Energetics of mode-1 internal waves interacting with topographic ridges of varying height and slope submitted to Journal of Fluid Mechanics, June 2023

  Presenters

  • Matthew Klema

    • Fort Lewis College

  Authors

  • Matthew Klema

    • Fort Lewis College

  • Subhas Karan Venayagamoorthy

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

  View abstract →