Turbulent Mixing

Presentations

• Application of a Variable-Density Turbulent Mixing Model to a High-Resolution Richtmyer-Meshkov/Reshock Simulation

  ORAL

  Nov. 26, 2024, 12:50 PM – Nov. 26, 2024, 1:03 PM

  Presenters

  • Jon R Baltzer

    • Los Alamos National Laboratory (LANL)

  Authors

  • Jon R Baltzer

    • Los Alamos National Laboratory (LANL)

  • Daniel Livescu

    • Los Alamos National Laboratory (LANL)

  • Forest W Doss

    • Los Alamos National Laboratory (LANL)
    • LANL

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• Evaluation of joint probability density function descriptions for three-layer Rayleigh-Taylor mixing

  ORAL

  Nov. 26, 2024, 1:03 PM – Nov. 26, 2024, 1:16 PM

  Publication: A planned submission to Physica D

  Presenters

  • Kevin Ferguson

    • Lawrence Livermore National Laboratory

  Authors

  • Kevin Ferguson

    • Lawrence Livermore National Laboratory

  • Brandon E Morgan

    • Lawrence Livermore National Laboratory
    • Lawrence Livermore National Lab

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• Mixing dynamics of a sharp density interface in mean shear free homogeneous isotropic turbulence

  ORAL

  Nov. 26, 2024, 1:16 PM – Nov. 26, 2024, 1:29 PM

  Presenters

  • Arefe Ghazi Nezami

    • University of Texas at Austin

  Authors

  • Arefe Ghazi Nezami

    • University of Texas at Austin

  • Blair Anne Johnson

    • University of Texas at Austin

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• Stochastic modeling of multi-stream mixing based on one-dimensional turbulence

  ORAL

  Nov. 26, 2024, 1:29 PM – Nov. 26, 2024, 1:42 PM

  Publication: M. Klein, C. Zenker, T. Starick, and H. Schmidt. Stochastic modeling of multiple scalar mixing in a three-stream concentric coaxial jet based on one-dimensional turbulence. Int. J. Heat Fluid Flow, 104:109235, 2023. DOI: 10.1016/j.ijheatfluidflow.2023.109235
  
  M. Klein, C. Zenker, and H. Schmidt. Small-scale resolving simulations of the turbulent mixing in confined planar jets using one-dimensional turbulence. Chem. Eng. Sci., 204:186–202, 2019. DOI: 10.1016/j.ces.2019.04.024
  
  S. Sharma, M. Klein, and H. Schmidt. Features of far-downstream asymptotic velocity fluctuations in a round jet: A one-dimensional turbulence study. Phys. Fluids, 34:085134, 2022. DOI: 10.1063/5.0101270

  Presenters

  • Marten Klein

    • BTU Cottbus-Senftenberg

  Authors

  • Marten Klein

    • BTU Cottbus-Senftenberg

  • Christian Zenker

    • BTU Cottbus-Senftenberg

  • Tommy Starrick

    • BTU Cottbus-Senftenberg
    • BTU Cottbus

  • Heiko Schmidt

    • BTU Cottbus-Senftenberg

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• How much Navier-Stokes dynamics is needed to represent turbulent mixing?

  ORAL

  Nov. 26, 2024, 1:42 PM – Nov. 26, 2024, 1:55 PM

  Presenters

  • Shilpa Sajeev

    • Texas A&M University College Station

  Authors

  • Shilpa Sajeev

    • Texas A&M University College Station

  • Diego A. Donzis

    • Texas A&M University College Station

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• The effect of mean flow pulsation on grid turbulence and passive scalar diffusion

  ORAL

  Nov. 26, 2024, 1:55 PM – Nov. 26, 2024, 2:08 PM

  Presenters

  • Stavros Tavoularis

    • University of Ottawa

  Authors

  • Stavros Tavoularis

    • University of Ottawa

  • Dana Duong

    • Univerity of Ottawa

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• Entrainment across a density-stratified interface via isotropic turbulence mixing

  ORAL

  Nov. 26, 2024, 2:08 PM – Nov. 26, 2024, 2:21 PM

  Presenters

  • Manikandan Balasubramaniyan

    • University of Melbourne

  Authors

  • Manikandan Balasubramaniyan

    • University of Melbourne

  • Joseph C Klewicki

    • University of Melbourne

  • Andrew Western

    • University of Melbourne

  • Jimmy Philip

    • University of Melbourne

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• A Lagrangian view of mixing in stratified shear flows

  ORAL

  Nov. 26, 2024, 2:21 PM – Nov. 26, 2024, 2:34 PM

  Presenters

  • Xingyu Zhou

    • Univ of Cambridge

  Authors

  • Xingyu Zhou

    • Univ of Cambridge

  • John R Taylor

    • University of Cambridge

  • Colm-cille P Caulfield

    • Univ of Cambridge

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• Transient shear wave propagation in a solid-liquid coupled system

  ORAL

  Nov. 26, 2024, 2:34 PM – Nov. 26, 2024, 2:47 PM

  Presenters

  • Aaron D'Cruz

    • University of Sheffield

  Authors

  • Aaron D'Cruz

    • University of Sheffield

  • Pierre Ricco

    • University of Sheffield

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