Turbulence: Direct Numerical Simulations

Presentations

• On the efficacy of minimal flow units in simulating "healthy" turbulence in plane Poiseuille flows

  ORAL

  Nov. 21, 2021, 7:25 PM – Nov. 21, 2021, 7:38 PM

  Publication: On the Comparison of Flow Physics between Minimal and Extended Flow Units in Turbulent Channels, Fluids (2021)

  Presenters

  • Ethan Davis

    University of Nebraska - Lincoln

  Authors

  • Ethan Davis

    University of Nebraska - Lincoln

  • Jae Sung Park

    University of Nebraska - Lincoln, University of Nebraska

  • Siamak Mirfendereski

    University of Nebraska - Lincoln

  View abstract →

• Scaling of high-order statistics in isotropic turbulence and how to measure them

  ORAL

  Nov. 21, 2021, 7:38 PM – Nov. 21, 2021, 7:51 PM

  Presenters

  • Sualeh Khurshid

    Massachusetts Institute of Technology

  Authors

  • Sualeh Khurshid

    Massachusetts Institute of Technology

  View abstract →

• Instantaneous cascade dynamics in turbulent flows

  ORAL

  Nov. 21, 2021, 7:51 PM – Nov. 21, 2021, 8:04 PM

  Presenters

  • Henrik Stumberg Larssen

    Department of Mathematics, Imperial College London, London SW7 2AZ, UK

  Authors

  • Henrik Stumberg Larssen

    Department of Mathematics, Imperial College London, London SW7 2AZ, UK

  • John C Vassilicos

    Laboratoire de Mecanique des Fluides de Lille (CNRS UMR 9014), CNRS, Laboratoire de Mécanique des Fluides de Lille - Kampé de Fériet (LMFL), Univ. Lille, CNRS, ONERA, Arts et Métiers ParisTech, Centrale Lille, UMR 9014 - LMFL - Laboratoire de Mécanique des fluides de Lille - Kampé de Feriet, F-59000 Lille, France

  View abstract →

• Direct Numerical Simulation of Turbulent Separated Flow over the Periodic Hill Geometry at Re_h = 19000

  ORAL

  Nov. 21, 2021, 8:04 PM – Nov. 21, 2021, 8:17 PM

  Presenters

  • Ramesh Balakrishnan

    Argonne National Laboratory

  Authors

  • Ramesh Balakrishnan

    Argonne National Laboratory

  • Paul Fischer

    University of Illinois at Urbana-Champaign, Urbana, Illinois, USA, University of Illinois at Urbana-Champaign, University of Illinois, Urbana Champaign

  View abstract →

• The Smallest Scales of Turbulence in Gases Are Not Described by the Navier-Stokes Equations

  ORAL

  Nov. 21, 2021, 8:17 PM – Nov. 21, 2021, 8:30 PM

  Presenters

  • Ryan McMullen

    Sandia National Laboratory, Sandia National Laboratories

  Authors

  • Ryan McMullen

    Sandia National Laboratory, Sandia National Laboratories

  • Michael C Krygier

    Sandia National Laboratories

  • John R Torczynski

    Sandia National Laboratories

  • Michael A Gallis

    Sandia National Laboratories

  View abstract →