Turbulence: Geophysical Fluid Dynamics

Presentations

• How Prandtl number affects the scale-dependent distribution of turbulent kinetic and potential energy in stably stratified turbulence

  ORAL

  Nov. 25, 2024, 10:00 AM – Nov. 25, 2024, 10:13 AM

  Presenters

  • Soumak Bhattacharjee

    Duke University

  Authors

  • Soumak Bhattacharjee

    Duke University

  • Stephen M de Bruyn Kops

    Department of Mechanical and Industrial Engineering, University of Massachusetts Amherst

  • Andrew D Bragg

    Duke University

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• Resolvent analysis of viscosity stratified channel flows

  ORAL

  Nov. 25, 2024, 10:13 AM – Nov. 25, 2024, 10:26 AM

  Presenters

  • Pulkit Kumar Dubey

    University of New Hampshire

  Authors

  • Pulkit Kumar Dubey

    University of New Hampshire

  • Anagha Madhusudanan

    Indian Institute Of Science

  • Greg P Chini

    University of New Hampshire

  • Rama Govindarajan

    Tata Inst of Fundamental Res

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• ABSTRACT WITHDRAWN

  COFFEE_KLATCH

  Nov. 25, 2024, 10:26 AM – Nov. 25, 2024, 10:39 AM

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• Turbulence budgets in shearless, inhomogeneous, and stably stratified turbulence

  ORAL

  Nov. 25, 2024, 10:39 AM – Nov. 25, 2024, 10:52 AM

  Presenters

  • Ryan Hass

    Stanford University

  Authors

  • Ryan Hass

    Stanford University

  • Sanjiva K Lele

    Stanford University

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• What Sets the Spatial Size of Coherent Objects Produced in a Reverse Cascade of Turbulent Energy?

  ORAL

  Nov. 25, 2024, 10:52 AM – Nov. 25, 2024, 11:05 AM

  Presenters

  • Sungkyu Kim

    University of California at Berkeley

  Authors

  • Sungkyu Kim

    University of California at Berkeley

  • Philip S Marcus

    University of California, Berkeley

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• Experimental investigation of stable density-stratified confined mixing layers

  ORAL

  Nov. 25, 2024, 11:05 AM – Nov. 25, 2024, 11:18 AM

  Publication: Planned paper for Experiments in Fluids, submission date sometime in fall 2024.

  Presenters

  • Maegan Vocke

    McMaster University

  Authors

  • Maegan Vocke

    McMaster University

  • Ralf Kapulla

    Paul Scherrer Institut

  • Chris Morton

    McMaster University

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• Amplitude modulation of Atmospheric Boundary Layer in presence of the monsoon low level jet over Indian subcontinent

  ORAL

  Nov. 25, 2024, 11:18 AM – Nov. 25, 2024, 11:31 AM

  Presenters

  • Shibani Bhatt

    Indian Institute of Tropical Meteorology

  Authors

  • Shibani Bhatt

    Indian Institute of Tropical Meteorology

  • Abhishek Gupta

    Indian Institute of Tropical Meteorology

  • Harish Mangilal Choudhary

    Indian Institute of Tropical Meteorology

  • Pranav Sood

    Indian Institute of Tropical Meteorology Pune, Indian Institute of Tropical Meteorology

  • Neetesh Singh Raghuvanshi

    Indian Institute of Tropical Meteorology

  • Prajyot Sapkal

    Indian Institute of Tropical Meteorology

  • Thara Prabhakaran

    Indian Institute of Tropical Meteorology

  • Shivsai A Dixit

    Indian Institute of Tropical Meteorology

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• Spatial and Stability-driven variability of the TKE Dissipation Rate in the Marine Atmospheric Surface Layer: A LiDAR Experiment

  ORAL

  Nov. 25, 2024, 11:31 AM – Nov. 25, 2024, 11:44 AM

  Presenters

  • Iungo Giacomo Valerio

    University of Texas at Dallas

  Authors

  • Iungo Giacomo Valerio

    University of Texas at Dallas

  • Sayahnya Roy

    Wind Fluids and Experiments (WindFluX) Laboratory, Mechanical Engineering Department, The University of Texas at Dallas, 800 W Campbell Rd, 75080 Richardson, Texas, USA

  • Mojtaba Shams Soulari

    Wind Fluids and Experiments (WindFluX) Laboratory, Mechanical Engineering Department, The University of Texas at Dallas, 800 W Campbell Rd, 75080 Richardson, Texas, USA

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• Detecting Coherent Turbulence Structures in Planetary Boundary Layers via Koopman Mode Decomposition and Data-Driven Methods

  ORAL

  Nov. 25, 2024, 11:44 AM – Nov. 25, 2024, 11:57 AM

  Publication: Milad Rezaie, Mostafa Momen; Characterizing turbulence structures in convective and neutral atmospheric boundary layers via Koopman mode decomposition and unsupervised clustering. Physics of Fluids 1 June 2024; 36 (6): 066605. https://doi.org/10.1063/5.0206387

  Presenters

  • Milad Rezaie

    University of Houston

  Authors

  • Milad Rezaie

    University of Houston

  • Mostafa Momen

    University of Houston

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• Momentum transport above forested gentle topography

  ORAL

  Nov. 25, 2024, 11:57 AM – Nov. 25, 2024, 12:10 PM

  Presenters

  • Gregory Q Torkelson

    University of California Los Angeles

  Authors

  • Gregory Q Torkelson

    University of California Los Angeles

  • Marcelo Chamecki

    University of California Los Angeles

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• How does the rotation of particles affect precipitation settling velocity in the atmospheric surface layer

  ORAL

  Nov. 25, 2024, 12:10 PM – Nov. 25, 2024, 12:23 PM

  Presenters

  • Dhiraj K Singh

    Department of Atmospheric Sciences, University of Utah, Salt Lake City, Utah, University of Utah

  Authors

  • Dhiraj K Singh

    Department of Atmospheric Sciences, University of Utah, Salt Lake City, Utah, University of Utah

  • Dhiraj K Singh

    Department of Atmospheric Sciences, University of Utah, Salt Lake City, Utah, University of Utah

  • Eric R Pardyjak

    University of Utah

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• Uncovering the turbulence structure of Rayleigh-Taylor instabilities through direct numerical simulations on a small spatial domain

  ORAL

  Nov. 25, 2024, 12:23 PM – Nov. 25, 2024, 12:36 PM

  Presenters

  • Aaron Nelson

    Caltech

  Authors

  • Aaron Nelson

    Caltech

  • Guillaume Blanquart

    Caltech

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