Turbulence Theory

Presentations

• Role of Large-Scale Forcing on Velocity Gradient Dynamics in Turbulence

  ORAL

  Nov. 22, 2021, 4:05 PM – Nov. 22, 2021, 4:18 PM

  Presenters

  • Sharath S Girimaji

    • Texas A&M University

  Authors

  • Rishita Das

    • Texas A&M University

  • Sharath S Girimaji

    • Texas A&M University

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• Vortex Gas Model of Turbulent Circulation Statistics and Truncated Scalar Fields

  ORAL

  Nov. 22, 2021, 4:18 PM – Nov. 22, 2021, 4:31 PM

  Publication: G. B. Apolinário, L. Moriconi, R. M. Pereira, and V. J. Valadão
  Phys. Rev. E 102, 041102(R) – Published 26 October 2020
  
  L. Moriconi
  Phys. Rev. E 103, 062137 – Published 21 June 2021

  Presenters

  • Luca Moriconi

    • Universidade Federal do Rio de Janeiro

  Authors

  • Gabriel B Brito Apolinário

    • Ecole Normale Superieure de Lyon
    • École Normale Supérieure de Lyon

  • Luca Moriconi

    • Universidade Federal do Rio de Janeiro

  • Rodrigo Miranda Pereira

    • Universidade Federal Fluminense

  • Victor de Jesus Valadão

    • Universidade Federal do Rio de Janeiro

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• Anisotropic Redistribution of Turbulent Kinetic Energy in the Troposphere

  ORAL

  Nov. 22, 2021, 4:31 PM – Nov. 22, 2021, 4:44 PM

  Presenters

  • Charles A Petty

    • Michigan State University

  Authors

  • Charles A Petty

    • Michigan State University

  • Andre Bernard

    • Professor, Mechanical Engineering, Michigan State University

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• The approach to Kolmogorov equilibrium

  ORAL

  Nov. 22, 2021, 4:44 PM – Nov. 22, 2021, 4:57 PM

  Presenters

  • Konstantinos Steiros

    • Imperial College London

  Authors

  • Konstantinos Steiros

    • Imperial College London

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• Scale-Dependent Geometric Statistics of Homogeneous Turbulent Shear Flow

  ORAL

  Nov. 22, 2021, 4:57 PM – Nov. 22, 2021, 5:10 PM

  Presenters

  • Frank G Jacobitz

    • University of San Diego

  Authors

  • Frank G Jacobitz

    • University of San Diego

  • Kai Schneider

    • Institut de Mathématiques de Marseille (I2M), Aix-Marseille Université, CNRS, Marseille, France
    • Aix-Marseille University

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• Markov properties of velocity increments in turbulent channel flow

  ORAL

  Nov. 22, 2021, 5:10 PM – Nov. 22, 2021, 5:23 PM

  Presenters

  • Sheldon Harrison

    • McGill University

  Authors

  • Sheldon Harrison

    • McGill University

  • Samuel D Lortie

    • McGill University

  • Laurent B Mydlarski

    • McGill University

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• Dynamical Fractional and Multifractal Fields

  ORAL

  Nov. 22, 2021, 5:23 PM – Nov. 22, 2021, 5:36 PM

  Publication: Apolinário, G. B., Chevillard, L. and Mourrat, J.-C. "Dynamical Fractional and Multifractal Fields." arXiv preprint arXiv:2107.03309 (2021).

  Presenters

  • Gabriel B Brito Apolinário

    • Ecole Normale Superieure de Lyon
    • École Normale Supérieure de Lyon

  Authors

  • Gabriel B Brito Apolinário

    • Ecole Normale Superieure de Lyon
    • École Normale Supérieure de Lyon

  • Laurent Chevillard

    • Ecole Normale Superieure de Lyon

  • Jean-Christophe Mourrat

    • Courant Institute of Mathematical Sciences, New York University and CNRS, France

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• Discretization induced statistical artifacts in large-eddy simulation

  ORAL

  Nov. 22, 2021, 5:36 PM – Nov. 22, 2021, 5:49 PM

  Publication: Moser, Robert D., Sigfried W. Haering, and Gopal R. Yalla. "Statistical properties of subgrid-scale turbulence models." Annual Review of Fluid Mechanics 53 (2021): 255-286.
  
  Yalla, Gopal R., Todd A. Oliver, Sigfried W. Haering, Björn Engquist, and Robert D. Moser. "Effects of resolution inhomogeneity in large-eddy simulation." Physical Review Fluids 6, no. 7 (2021): 074604
  
  Yalla, Gopal R., Todd A. Oliver, and Robert D. Moser. "Numerical dispersion effects on the energy cascade in large-eddy simulation." arXiv preprint arXiv:2106.14279 (2021).

  Presenters

  • Gopal R Yalla

    • The University of Texas at Austin

  Authors

  • Gopal R Yalla

    • The University of Texas at Austin

  • Robert D Moser

    • University of Texas at Austin
    • The University of Texas at Austin
    • UT Austin

  • Todd Oliver

    • The University of Texas at Austin

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• Lagrangian gradient transport for variable-density turbulence

  ORAL

  Nov. 22, 2021, 5:49 PM – Nov. 22, 2021, 6:02 PM

  Publication: Sidharth, G. S., and J. R. Ristorcelli. "Lagrangian analysis for turbulent transport in variable-density turbulence." Physical Review Fluids 6.2 (2021): 023202.

  Presenters

  • G S Sidharth

    • Los Alamos National Laboratory

  Authors

  • G S Sidharth

    • Los Alamos National Laboratory

  • J R Ristorcelli

    • Los Alamos National Laboratory

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• Wave turbulence on rational and irrational tori

  ORAL

  Nov. 22, 2021, 6:02 PM – Nov. 22, 2021, 6:15 PM

  Presenters

  • Yulin Pan

    • University of Michigan

  Authors

  • Yulin Pan

    • University of Michigan

  • Alexander A Hrabski

    • University of Michigan

  • Gigliola Staffilani

    • MIT

  • Bobby Wilson

    • University of Washington

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• Exact decomposition of energy and helicity fluxes in (magneto-)hydrodynamic turbulence

  ORAL

  Nov. 22, 2021, 6:15 PM – Nov. 22, 2021, 6:28 PM

  Presenters

  • Moritz F Linkmann

    • Univ of Edinburgh

  Authors

  • Moritz F Linkmann

    • Univ of Edinburgh

  • Perry L Johnson

    • University of California, Irvine

  • Sean Oughton

    • University of Waikato, Hamilton, New Zealand

  • Luca Biferale

    • University of Rome "Tor Vergata", Italy
    • University of Rome "Tor Vergata", INFN
    • University of Rome Tor Vergata
    • INFN - Rome
    • Department of Physics & INFN, University of Rome Tor Vergata, Via della Ricerca Scientifica 1, 00133 Rome, Italy

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