Extreme Scale Computational Science Discovery in Fluid Dynamics and Related Disciplines

Presentations

• Computational Fluid Dynamics in the Age of Exascale Computing

  ORAL · Invited

  March 18, 2026, 12:00 PM – March 18, 2026, 12:36 PM

  Presenters

  • Bronson Messer

    • Oak Ridge National Laboratory

  Authors

  • Bronson Messer

    • Oak Ridge National Laboratory

  View abstract →

• Shocks without tracking or capturing: Exceeding 1 quadrillion degrees of freedom via inviscid regularization of the compressible Navier-Stokes

  ORAL

  March 18, 2026, 12:36 PM – March 18, 2026, 12:48 PM

  Publication: https://arxiv.org/abs/2505.07392

  Presenters

  • Spencer H. Bryngelson

    • Georgia Institute of Technology

  Authors

  • Spencer H. Bryngelson

    • Georgia Institute of Technology

  • Anand Radhakrishnan

    • Georgia Institute of Technology

  • Benjamin Wilfong

    • Georgia Institute of Technology

  • Florian Schaefer

    • Georgia Institute of Technology

  View abstract →

• GPU-Accelerated Discovery of Flow Physics in Moving-Boundary and Fluid-Structure Interaction (FSI) Problems at Massive Scales

  ORAL

  March 18, 2026, 12:48 PM – March 18, 2026, 1:00 PM

  Presenters

  • Rajat Mittal

    • Johns Hopkins University

  Authors

  • Rajat Mittal

    • Johns Hopkins University

  • Sushrut Kumar

    • Johns Hopkins University

  • Ji Zhou

    • Johns Hopkins University

  • Vedasri Godavarthi

    • Johns Hopkins University

  • Joshua Romero

    • Nvidia Corporation

  • Massimiliano Fatica

    • Nvidia Corporation

  • Jung-Hee Seo

    • Johns Hopkins University

  View abstract →

• Visualization of 3D extreme events in extreme-scale turbulence datasets

  ORAL

  March 18, 2026, 1:00 PM – March 18, 2026, 1:12 PM

  Presenters

  • Daniel L Dotson

    • Georgia Institute of Technology

  Authors

  • Daniel L Dotson

    • Georgia Institute of Technology

  • Rohini Uma-Vaideswaran

    • Georgia Institute of Technology

  • Pui-Kuen Yeung

    • Georgia Institute of Technology

  • Charles Meneveau

    • Johns Hopkins University

  View abstract →

• An update on tracking point-particles in homogeneous turbulence on heterogeneous (GPU) architectures

  ORAL

  March 18, 2026, 1:12 PM – March 18, 2026, 1:24 PM

  Presenters

  • Rohini Uma-Vaideswaran

    • Georgia Institute of Technology

  Authors

  • Pui-Kuen Yeung

    • Georgia Institute of Technology

  • Rohini Uma-Vaideswaran

    • Georgia Institute of Technology

  • Daniel L Dotson

    • Georgia Institute of Technology

  • Ryan M Whitaker

    • Georgia Institute of Technolgy

  View abstract →

• Multi-mode three-dimensional compressible Rayleigh-Taylor instability under isothermal stratification

  ORAL

  March 18, 2026, 1:24 PM – March 18, 2026, 1:36 PM

  Presenters

  • Louis Bartels

    • Colorado School of Mines

  Authors

  • Louis Bartels

    • Colorado School of Mines

  • Man Long Wong

    • Stanford University

  • Denis Aslangil

    • Colorado School of Mines

  View abstract →

• Hysteresis and Asymmetries in Transition Boiling

  ORAL

  March 18, 2026, 1:36 PM – March 18, 2026, 1:48 PM

  Publication: Gabbana, A., de Wit, X. M., Fei, L., Wang, Z., Livescu, D., & Toschi, F. (2025). Flow-driven hysteresis in the transition boiling regime. arXiv preprint arXiv:2509.14042.

  Presenters

  • Alessandro Gabbana

    • University of Ferrara

  Authors

  • Alessandro Gabbana

    • University of Ferrara

  • Xander M de Wit

    • Eindhoven University of Technology

  • Linlin Fei

    • Xi'an Jiaotong University

  • Ziqi Wang

    • Eindhoven University of Technology

  • Daniel Livescu

    • Los Alamos National Laboratory (LANL)

  • Federico Toschi

    • Eindhoven University of Technology

  View abstract →

• Locally adaptive spectral method for multiphysics kinetic Boltzmann equation

  ORAL

  March 18, 2026, 1:48 PM – March 18, 2026, 2:00 PM

  Presenters

  • Oleksandr Chapurin

    • Los Alamos National Laboratory

  Authors

  • Oleksandr Chapurin

    • Los Alamos National Laboratory

  • Cecilia Pagliantini

    • University of Pisa

  • Gian Luca Delzanno

    • Los Alamos National Laboratory (LANL)

  • Alexander A Hrabski

    • Los Alamos National Laboratory (LANL)

  • Peter T Brady

    • Los Alamos National Laboratory (LANL)

  • Jani S Janhunen

    • Los Alamos National Laboratory
    • Los Alamos National Laboratory (LANL)

  • Daniel Livescu

    • Los Alamos National Laboratory (LANL)

  View abstract →

• Extreme-scale Simulations of the Rayleigh-Taylor Instability in a Mesoscopic Regime

  ORAL

  March 18, 2026, 2:00 PM – March 18, 2026, 2:12 PM

  Presenters

  • Alexander A Hrabski

    • Los Alamos National Laboratory (LANL)

  Authors

  • Alexander A Hrabski

    • Los Alamos National Laboratory (LANL)

  • Peter T Brady

    • Los Alamos National Laboratory (LANL)

  • Oleksandr Chapurin

    • Los Alamos National Laboratory

  • Jani S Janhunen

    • Los Alamos National Laboratory
    • Los Alamos National Laboratory (LANL)

  • Gian Luca Delzanno

    • Los Alamos National Laboratory (LANL)

  • Daniel Livescu

    • Los Alamos National Laboratory (LANL)

  View abstract →

• Fluid Inertia in Laminar Porous Media Flows: A Critical Driver of Mixing and Reaction

  ORAL · Invited

  March 18, 2026, 2:12 PM – March 18, 2026, 2:48 PM

  Publication: Chen, M.A., Lee, S.H. and Kang, P.K., 2024. Inertia-induced mixing and reaction maximization in laminar porous media flows. Proceedings of the National Academy of Sciences, 121(50), p.e2407145121.
  
  Yang, W., Chen, M.A., Lee, S.H. and Kang, P.K., 2024. Fluid inertia controls mineral precipitation and clogging in pore to network-scale flows. Proceedings of the National Academy of Sciences, 121(28), p.e2401318121.
  
  Lee, S.H. and Kang, P.K., 2020. Three-dimensional vortex-induced reaction hot spots at flow intersections. Physical Review Letters, 124(14), p.144501.

  Presenters

  • Peter K Kang

    • University of Minnesota

  Authors

  • Peter K Kang

    • University of Minnesota

  View abstract →