Interact: Turbulence: Fundamentals
ORAL · E21 · ID: 3586002
Presentations
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Assessment of Lagrangian velocity gradient models using a triple decomposition
ORAL
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Presenters
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Perry L Johnson
- University of California, Irvine
Authors
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Perry L Johnson
- University of California, Irvine
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Mostafa Kamal
- University of California, Irvine
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Abstract Withdrawn
ORAL · Withdrawn
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Turbulence without the Viscous Tilting of Vorticity
ORAL
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Presenters
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Amr Abdelrahman
- University of California, Irvine
Authors
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Amr Abdelrahman
- University of California, Irvine
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Mostafa Kamal
- University of California, Irvine
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Perry L Johnson
- University of California, Irvine
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Reconstructing high-Reynolds-number flow statistics through a rescaling ensemble of Reynolds-similar flows
ORAL
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Presenters
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Tim S Niemeyer
- University of Bayreuth
Authors
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Tim S Niemeyer
- University of Bayreuth
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Michael Wilczek
- University of Bayreuth
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Fluctuating Hydrodynamics of Homogeneous Isotropic Compressible Turbulence
ORAL
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Publication: I. Srivastava, A. Nonaka, W. Zhang, A. Garcia, J. Bell, arXiv:2505.13458 (2025)
Presenters
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Ishan Srivastava
- Lawrence Berkeley National Laboratory
Authors
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Ishan Srivastava
- Lawrence Berkeley National Laboratory
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Andrew J Nonaka
- Lawrence Berkeley National Laboratory
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Weiqun Zhang
- Lawrence Berkeley National Laboratory
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Alejandro L Garcia
- San Jose State University
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John B Bell
- Lawrence Berkeley National Laboratory
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Intermittency of longitudinal and transverse velocity gradients in turbulence and their relation to inertial range exponents
ORAL
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Presenters
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Dhawal Buaria
- Texas Tech University, USA
Authors
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Dhawal Buaria
- Texas Tech University, USA
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On probability density functions of locally averaged dissipation and 1D surrogate in isotropic turbulence
ORAL
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Presenters
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Toshiyuki Gotoh
- Keio Univ.
Authors
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Toshiyuki Gotoh
- Keio Univ.
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Takeshi Watanabe
- Nagoya Inst of Tech
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Izumi Saito
- Nagoya Inst of Tech
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Intermittency features of the Hierarchical Parcel Swapping Model (HiPS) as indicated by turbulent scalar structure functions
ORAL
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Presenters
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David O Lignell
- Brigham Young University
Authors
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David O Lignell
- Brigham Young University
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Alan Robert Kerstein
- Consultant
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A minimal stochastic model of the influence of turbulence intermittency on scalar structure-function exponents
ORAL
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Presenters
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Alan Robert Kerstein
- Consultant
Authors
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Alan Robert Kerstein
- Consultant
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David O Lignell
- Brigham Young University
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Statistical field theory for a passive vector model of turbulence
ORAL
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Presenters
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Michael Wilczek
- University of Bayreuth
Authors
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Lukas Bentkamp
- University of Bayreuth
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Michael Wilczek
- University of Bayreuth
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FIRST INTERACT DISCUSSION WITH POSTERS
COFFEE_KLATCH
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Passive-scalar dispersion development and measurements in grid turbulence
ORAL
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Presenters
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Paul Emmanuel Dimotakis
- California Institute of Technology
Authors
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Paul Emmanuel Dimotakis
- California Institute of Technology
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Daniel B Lang
- California Institute of Technology
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Ramp-Cliffs and Buoyancy Flux Reversal: Connecting mean-field analysis with spatial structure in stratified turbulence
ORAL
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Presenters
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Soumak Bhattacharjee
- Duke University
Authors
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Soumak Bhattacharjee
- Duke University
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Stephen M de Bruyn Kops
- UMass Amherst
- Department of Mechanical and Industrial Engineering, University of Massachusetts Amherst
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Andrew D Bragg
- Duke University
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An EDQNM model to explore the behavior of stably stratified flows in the high Prandtl number regime
ORAL
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Presenters
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Kelso Kitowski
- Duke University
Authors
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Kelso Kitowski
- Duke University
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Stephen M de Bruyn Kops
- UMass Amherst
- Department of Mechanical and Industrial Engineering, University of Massachusetts Amherst
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Andrew D Bragg
- Duke University
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Shear-driven stratified turbulence at variable Prandtl number
ORAL
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Presenters
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Miles MP Couchman
- York University
Authors
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Miles MP Couchman
- York University
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Adrien Lefauve
- Imperial College London
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Stephen M de Bruyn Kops
- UMass Amherst
- Department of Mechanical and Industrial Engineering, University of Massachusetts Amherst
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Exploring small-scale structure and anisotropy in Rayleigh-Taylor instabilities using a homogeneous, statistically stationary simulation framework
ORAL
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Presenters
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Aaron Nelson
- Caltech
Authors
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Aaron Nelson
- Caltech
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Guillaume Blanquart
- Caltech
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Low Reynolds number turbulence: Tensor Geometry Drives Turbulence in the Diminishing of Inertia
ORAL
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Publication: Z. Yu, X. Si, L. Fang, "Low Reynolds Number Turbulence: Tensor Geometry Drives Turbulence in the Diminishing of Inertia", completed manuscript, to be submitted.
Presenters
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Ziyue yu
- University of Pittsburgh
Authors
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Ziyue yu
- University of Pittsburgh
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Lei Fang
- University of Pittsburgh
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A DNS Forcing Scheme Representing Anisotropic Production and Deformation in Homogeneous Turbulence
ORAL
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Presenters
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Hanqi Dong
- University of Texas at Austin
Authors
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Hanqi Dong
- University of Texas at Austin
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Sigfried Haering
- University of Texas at Austin
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Robert D Moser
- University of Texas at Austin
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Calculating spectra by sequential filtering
ORAL
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Presenters
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Hussein Aluie
- University of Rochester
Authors
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Hussein Aluie
- University of Rochester
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Dongxiao Zhao
- Shanghai Jiao Tong Univ
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SECOND INTERACT DISCUSSION WITH POSTERS
COFFEE_KLATCH
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