Extreme-Scale Computational Science Discovery in Fluid Dynamics and Related Disciplines I

Presentations

• Direct Simulations of Turbulent, Multiphysics Hypersonic Flows at Extreme Scale

  ORAL · Invited

  March 7, 2024, 12:30 PM – March 7, 2024, 1:06 PM

  Presenters

  • Daniel J Bodony

    University of Illinois at Urbana-Champaign

  Authors

  • Daniel J Bodony

    University of Illinois at Urbana-Champaign

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• Extreme-scale turbulent dispersion: particle tracking on GPUs for studies of Lagrangian intermittency

  ORAL

  March 7, 2024, 1:06 PM – March 7, 2024, 1:18 PM

  Presenters

  • Rohini Uma-Vaideswaran

    Georgia Institute of Technology

  Authors

  • Rohini Uma-Vaideswaran

    Georgia Institute of Technology

  • Pui-Kuen (P.K) Yeung

    Georgia Institute of Technology

  • Kiran Ravikumar

    Science and Technology Corporation, Science & Tech. Corp.

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• Extreme-scale turbulent mixing: dual-resolution asynchronism on GPUs and science results at very low diffusivity

  ORAL

  March 7, 2024, 1:18 PM – March 7, 2024, 1:30 PM

  Presenters

  • Sangjae Kim

    Georgia Institute of Technology

  Authors

  • Sangjae Kim

    Georgia Institute of Technology

  • Kiran Ravikumar

    Science and Technology Corporation, Science & Tech. Corp.

  • Pui-Kuen (P.K) Yeung

    Georgia Institute of Technology

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• Compressible multi-species flow simulation on OLCF Frontier via OpenACC

  ORAL

  March 7, 2024, 1:30 PM – March 7, 2024, 1:42 PM

  Publication: http://doi.org/10.48550/arXiv.2305.09163

  Presenters

  • Spencer H Bryngelson

    Georgia Tech

  Authors

  • Anand Radhakrishnan

    Georgia Tech

  • Henry Le Berre

    Georgia Tech

  • Benjamin Wilfong

    Georgia Tech

  • Reuben D Budiardja

    Oak Ridge National Lab

  • Steve Abbott

    Hewlett Packard Enterprise

  • Spencer H Bryngelson

    Georgia Tech

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• High-Performance Calculations of Collisionless Plasma for Space-Weather Applications

  ORAL

  March 7, 2024, 1:42 PM – March 7, 2024, 1:54 PM

  Presenters

  • Alexander A Hrabski

    University of Michigan

  Authors

  • Robert M Chiodi

    Los Alamos National Laboratory

  • Peter T Brady

    Los Alamos National Laboratory

  • Zach Jibben

    Los Alamos National Laboratory

  • Cale Harnish

    Los Alamos National Laboratory

  • Oleksandr Koshkarov

    Los Alamos National Laboratory

  • Ryan Wollaeger

    Los Alamos National Laboratory

  • Alexander A Hrabski

    University of Michigan

  • Chris L Fryer

    Los Alamos National Laboratory

  • Gian Luca Delzanno

    Los Alamos National Laboratory

  • Daniel Livescu

    LANL

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• A Spectral Approach to Multiscale Modeling with Coupled Hydrodynamic and Kinetic Effects

  ORAL

  March 7, 2024, 1:54 PM – March 7, 2024, 2:06 PM

  Presenters

  • Cale Harnish

    Los Alamos National Laboratory

  Authors

  • Cale Harnish

    Los Alamos National Laboratory

  • Daniel Livescu

    LANL

  • Robert M Chiodi

    Los Alamos National Laboratory

  • Peter T Brady

    Los Alamos National Laboratory

  • Oleksandr Koshkarov

    Los Alamos National Laboratory

  • Gian Luca Delzanno

    Los Alamos National Laboratory

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• Scientific Multi-Agent Reinforcement Learning for Turbulence Closures and Flow Control

  ORAL

  March 7, 2024, 2:06 PM – March 7, 2024, 2:18 PM

  Presenters

  • Petros Koumoutsakos

    Harvard University

  Authors

  • Petros Koumoutsakos

    Harvard University

  • Sergey Litvinov

    Harvard University

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• Lagrangian Large Eddy Simulations via Physics-Informed Machine Learning

  ORAL

  March 7, 2024, 2:18 PM – March 7, 2024, 2:30 PM

  Publication: https://www.pnas.org/doi/abs/10.1073/pnas.2213638120

  Presenters

  • Yifeng Tian

    Los Alamos National Laboratory

  Authors

  • Yifeng Tian

    Los Alamos National Laboratory

  • Michael Woodward

    Los Alamos National Labs

  • Mikhail Stepanov

    The University of Arizona

  • Chris L Fryer

    Los Alamos National Laboratory

  • Criston M Hyett

    The University of Arizona

  • Daniel Livescu

    LANL

  • Michael Chertkov

    University of Arizona

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• Ultra-large continuum simulations on GPUs: A dynamic block activation framework

  ORAL

  March 7, 2024, 2:30 PM – March 7, 2024, 2:42 PM

  Presenters

  • Ruoyao Zhang

    Princeton University

  Authors

  • Ruoyao Zhang

    Princeton University

  • Yang Xia

    Hunan University

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• A Structure-Preserving Approach to Maxwell-Vlasov

  ORAL

  March 7, 2024, 2:42 PM – March 7, 2024, 2:54 PM

  Presenters

  • Kevin J Ostrowski

    University of California, San Diego

  Authors

  • Kevin J Ostrowski

    University of California, San Diego

  • Melvin Leok

    University of California, San Diego

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• Towards an Artificial Scientific Muse: Suggesting High-Impact Research Collaborations in Physics with Semantic Networks and Machine Learning

  ORAL

  March 7, 2024, 2:54 PM – March 7, 2024, 3:06 PM

  Presenters

  • Xuemei Gu

    Max Planck Institute for the Science of Light

  Authors

  • Xuemei Gu

    Max Planck Institute for the Science of Light

  • Mario Krenn

    Max Planck Institute for the Science of Light

  View abstract →