Turbulence and Scalar Transport

Presentations

• Interpretable multiscale data-driven subgrid-scale model for wall-bounded turbulence

  ORAL

  Nov. 25, 2025, 12:50 PM – Nov. 25, 2025, 1:03 PM

  Presenters

  • Bahrul Jalaali

    • Osaka University

  Authors

  • Bahrul Jalaali

    • Osaka University

  • Kie Okabayashi

    • Osaka University

  View abstract →

• Capturing the Reynolds number dependence of subconvective wall pressure fluctuations

  ORAL

  Nov. 25, 2025, 1:03 PM – Nov. 25, 2025, 1:16 PM

  Presenters

  • Jonathan M O Massey

    • Stanford University

  Authors

  • Jonathan M O Massey

    • Stanford University

  • Alexander J Smits

    • Princeton University

  • Joseph Charles Klewicki

    • University of Melbourne

  • Beverley J McKeon

    • Stanford University

  View abstract →

• Alternate method for estimating the scalar dissipation rate from large-scale quantities

  ORAL

  Nov. 25, 2025, 1:16 PM – Nov. 25, 2025, 1:29 PM

  Presenters

  • Christian Ivanov

    • McGill University

  Authors

  • Christian Ivanov

    • McGill University

  • Laurent B Mydlarski

    • McGill University

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• Mixing and transport in a advection equation of divergence-free vector

  ORAL

  Nov. 25, 2025, 1:29 PM – Nov. 25, 2025, 1:42 PM

  Presenters

  • Anuj Kumar

    • University of California Davis

  Authors

  • Anuj Kumar

    • University of California Davis

  • Franziska Weber

    • University of California Berkeley

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• Scalar flux transport models for self-similar turbulent mixing

  ORAL

  Nov. 25, 2025, 1:42 PM – Nov. 25, 2025, 1:55 PM

  Publication: Morgan, B. "Scalar flux transport models for self-similar turbulent mixing," Physical Review E (under review).

  Presenters

  • Brandon E Morgan

    • Lawrence Livermore National Laboratory

  Authors

  • Brandon E Morgan

    • Lawrence Livermore National Laboratory

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• Size-Independent Richardson Constant in Turbulent Bubble Pair Dispersion

  ORAL

  Nov. 25, 2025, 1:55 PM – Nov. 25, 2025, 2:08 PM

  Presenters

  • Shiyong Tan

    • Johns Hopkins University

  Authors

  • Shiyong Tan

    • Johns Hopkins University

  • Shijie Zhong

    • Johns Hopkins University

  • Rui Ni

    • Johns Hopkins University

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• Machine-learning based defiltering method for Lagrangian particle tracking in coarse-grid simulations

  ORAL

  Nov. 25, 2025, 2:08 PM – Nov. 25, 2025, 2:21 PM

  Publication: T. Oura and K. Fukagata, Defiltering turbulent flow fields for Lagrangian particle tracking using machine learning techniques, Phys. Fluids 36, 113366 (2024).

  Presenters

  • Tomoya Oura

    • Keio Univ

  Authors

  • Tomoya Oura

    • Keio Univ

  • Koji Fukagata

    • Keio Univ

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• Preferential rotation of chiral particles in turbulence is driven by orientation dependent handedness

  ORAL

  Nov. 25, 2025, 2:21 PM – Nov. 25, 2025, 2:34 PM

  Presenters

  • Samitha S Owitigala Withanage Don

    • Wesleyan University

  Authors

  • Samitha S Owitigala Withanage Don

    • Wesleyan University

  • Arjun Menezes

    • Wesleyan University

  • Greg A Voth

    • Wesleyan University

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• Simulation and Modeling of Cavitation Inception in turbulent water jets

  ORAL

  Nov. 25, 2025, 2:34 PM – Nov. 25, 2025, 2:47 PM

  Presenters

  • Kian Montazery

    • University of Michigan- Ann Arbor

  Authors

  • Kian Montazery

    • University of Michigan- Ann Arbor

  • Mehedi Hasan Bappy

    • University of Michigan

  • Krishnan Mahesh

    • University of Michigan
    • University of Minnesota

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• PDF model of settling particle transport in a turbulent boundary layer using an asymptotic closure approximation

  ORAL

  Nov. 25, 2025, 2:47 PM – Nov. 25, 2025, 3:00 PM

  Presenters

  • Yan Zhang

    • Duke University

  Authors

  • Yan Zhang

    • Duke University

  • David H Richter

    • University of Notre Dame

  • Andrew D Bragg

    • Duke University

  View abstract →