Interact: HPC and Turbulence

Presentations

• DNS at extreme scales: two new approaches towards reducing cost

  ORAL

  Nov. 23, 2025, 10:31 AM – Nov. 23, 2025, 10:32 AM

  Presenters

  • Diego A. Donzis

    • Texas A&M University College Station

  Authors

  • Diego A. Donzis

    • Texas A&M University College Station

  • Shilpa Sajeev

    • Texas A&M University College Station

  • Konduri Aditya

    • Indian Institute of Science, Bangalore

  View abstract →

• Sensitivity of Reynolds stress decay to computational parameters in forced anisotropic homogeneous turbulence

  ORAL

  Nov. 23, 2025, 10:32 AM – Nov. 23, 2025, 10:33 AM

  Presenters

  • Ela Lucas

    • Stanford University

  Authors

  • Ela Lucas

    • Stanford University

  • Ali Mani

    • Stanford University

  View abstract →

• Predicting any small-scale statistics of high-Reynolds-number turbulence using ensemble simulations

  ORAL

  Nov. 23, 2025, 10:33 AM – Nov. 23, 2025, 10:34 AM

  Publication: arXiv preprint
  https://doi.org/10.48550/arXiv.2506.23712

  Presenters

  • Lukas Bentkamp

    • University of Bayreuth

  Authors

  • Lukas Bentkamp

    • University of Bayreuth

  • Michael Wilczek

    • University of Bayreuth

  View abstract →

• Bosonic Quantum Computing in Computational Fluid Dynamics

  ORAL

  Nov. 23, 2025, 10:34 AM – Nov. 23, 2025, 10:35 AM

  Presenters

  • Hirad Alipanah

    • University of Pittsburgh

  Authors

  • Hirad Alipanah

    • University of Pittsburgh

  • Yu Gan

    • University of Pittsburgh

  • Jinglei Cheng

    • University of Pittsburgh

  • Peyman Givi

    • University of Pittsburgh

  • Juan José Mendoza Arenas

    • University of Pittsburgh

  • Mujeeb R Malik

    • NASA Langley Research Center
    • NASA Langley Research Center, Hampton, VA

  • Brian J McDermott

    • Naval Nuclear Laboratory

  • Junyu Liu

    • University of Pittsburgh

  View abstract →

• Modeling the wall-slip in Immersed Boundary Modeled LES

  ORAL

  Nov. 23, 2025, 10:35 AM – Nov. 23, 2025, 10:36 AM

  Presenters

  • Morrison Z Rickard

    • Arizona State University

  Authors

  • Morrison Z Rickard

    • Arizona State University

  • M. Houssem H Kasbaoui

    • Arizona State University

  View abstract →

• The Turbulence Problem in Fluids Engineering and a log(Re) Solution

  ORAL

  Nov. 23, 2025, 10:36 AM – Nov. 23, 2025, 10:37 AM

  Presenters

  • Xiang I. A. Yang

    • Pennsylvania State University

  Authors

  • Xiang I. A. Yang

    • Pennsylvania State University

  • Jiaqi Li

    • The Pennsylvania State University

  • Robert F Kunz

    • Pennsylvania State University

  • George Ilhwan Park

    • University of Pennsylvania

  View abstract →

• A sharp-interface immersed-boundary incompressible flow solver based on JAX

  ORAL

  Nov. 23, 2025, 10:37 AM – Nov. 23, 2025, 10:38 AM

  Presenters

  • Xudong Zheng

    • Rochester Institute of Technology

  Authors

  • Xudong Zheng

    • Rochester Institute of Technology

  • Biao Geng

    • Rochester Institute of Technology

  • Mahdi Sangbori

    • Rochester Institute of Technology

  • Qian Xue

    • Rochester Institute of Technology

  View abstract →

• QoI-Preserving Lossy Compression for Turbulent Flows and Combustion

  ORAL

  Nov. 23, 2025, 10:38 AM – Nov. 23, 2025, 10:39 AM

  Presenters

  • Viral S Shah

    • University of Illinois at Urbana-Champaign

  Authors

  • Viral S Shah

    • University of Illinois at Urbana-Champaign

  • Harikrishna Tummalapalli

    • Argonne National Laboratory

  • Shivam Barwey

    • Argonne National Laboratory

  • RAMESH BALAKRISHNAN

    • Argonne National Laboratory

  • Sheng Di

    • Argonne National Laboratory

  • Franck Cappello

    • Argonne National Laboratory

  View abstract →

• Evaluation of Adaptive Mesh Refinement in Capturing Shocks and Vortices in Compressible Flow

  ORAL

  Nov. 23, 2025, 10:39 AM – Nov. 23, 2025, 10:40 AM

  Presenters

  • Matthew Holland

    • University of Texas at San Antonio

  Authors

  • Matthew Holland

    • University of Texas at San Antonio

  View abstract →

• Forced isotropic turbulence at Taylor-scale Reynolds number 2500: structure functions and acceleration statistics

  ORAL

  Nov. 23, 2025, 10:40 AM – Nov. 23, 2025, 10:41 AM

  Publication: Small-scale properties from exascale computations of turbulence on a 32768-cubed periodic cube. Yeung P.K etal. J. Fluid Mech. (Vol 1019, R2, 2025)

  Presenters

  • Pui-Kuen Yeung

    • Georgia Institute of Technology

  Authors

  • Pui-Kuen Yeung

    • Georgia Institute of Technology

  • Kiran Ravikumar

    • Analytical Mechanics Associates

  • Rohini Uma-Vaideswaran

    • Georgia Institute of Technology

  • Daniel L Dotson

    • Georgia Institute of Technology

  • K.R. Sreenivasan

    • New York University

  • Stephen B Pope

    • Cornell University

  • Charles Meneveau

    • Johns Hopkins University

  • Stephen Nichols

    • Oak Ridge National Laboratory

  View abstract →

• FIRST INTERACT DISCUSSION WITH POSTERS

  COFFEE_KLATCH

  Nov. 23, 2025, 10:41 AM – Nov. 23, 2025, 11:31 AM

  View abstract →

• Dual-resolution GPU asynchronism for direct numerical simulations of turbulent mixing at high Schmidt number

  ORAL

  Nov. 23, 2025, 11:31 AM – Nov. 23, 2025, 11:32 AM

  Presenters

  • Daniel L Dotson

    • Georgia Institute of Technology

  Authors

  • Daniel L Dotson

    • Georgia Institute of Technology

  • Pui-Kuen Yeung

    • Georgia Institute of Technology

  • Toshiyuki Gotoh

    • Keio Univ.

  View abstract →

• Hybrid Physics-Machine Learning Framework Toward Efficient Simulation of Turbulent Flows on an Exascale Platform

  ORAL

  Nov. 23, 2025, 11:32 AM – Nov. 23, 2025, 11:33 AM

  Presenters

  • Junoh Jung

    • Argonne National Laboratory

  Authors

  • Junoh Jung

    • Argonne National Laboratory

  • Emil Constantinescu

    • Argonne National Laboratory

  View abstract →

• Lagrangian Coherent Structures in High-Speed Crosflow Jets via DNS

  ORAL

  Nov. 23, 2025, 11:33 AM – Nov. 23, 2025, 11:34 AM

  Publication: Lagares C. and Araya G. Aquila-LCS: GPU/CPU-accelerated particle advection schemes for large-scale simulations. SoftwareX, 27, 101836 2024.

  Presenters

  • Kevin Mathew Maran

    • Computational Turbulence and Visualization Lab., Department of Mechanical, Aerospace, & Industrial Engineering, University of Texas at San Antonio, TX 78249, USA.

  Authors

  • Guillermo Araya

    • University of Texas at San Antonio
    • Computational Turbulence and Visualization Lab., Department of Mechanical, Aerospace, & Industrial Engineering, University of Texas at San Antonio, TX 78249, USA.

  • Kevin Mathew Maran

    • Computational Turbulence and Visualization Lab., Department of Mechanical, Aerospace, & Industrial Engineering, University of Texas at San Antonio, TX 78249, USA.

  View abstract →

• Portable GPU-Accelerated Solver for Incompressible Two-Phase Flow with Diffuse Interface Method

  ORAL

  Nov. 23, 2025, 11:34 AM – Nov. 23, 2025, 11:35 AM

  Presenters

  • Ananthapadmanabhan Ramesh

    • University of Illinois at Chicago

  Authors

  • Ananthapadmanabhan Ramesh

    • University of Illinois at Chicago

  • Saumil Sudhir Patel

    • Computational Science Division, Argonne National Laboratory

  • Christopher J Knight

    • Computational Science Division, Argonne National Laboratory

  • Luca Brandt

    • Politecnico di Torino, Italy

  • Parisa Mirbod

    • Department of Mechanical and Industrial Engineering, University of Illinois Chicago
    • University of Illinois at Chicago

  View abstract →

• GPU-based Adaptive Mesh Refinement for unstructured Voronoi meshes.

  ORAL

  Nov. 23, 2025, 11:35 AM – Nov. 23, 2025, 11:36 AM

  Publication: Planned paper on the general GPU-AMR process

  Presenters

  • Antoine Stock

    • Stanford University

  Authors

  • Antoine Stock

    • Stanford University

  • Parviz Moin

    • Center for Turbulence Research, Stanford University
    • Stanford University

  • Sanjeeb T Bose

    • Cadence Design Systems, Inc and Institute for Computational and Mathematical Engineering, Stanford University

  View abstract →

• Sparse Preconditioners for Hypersonic Flows with Second-Order Transport: Analytic Jacobians Versus Automatic Differentiation

  ORAL

  Nov. 23, 2025, 11:36 AM – Nov. 23, 2025, 11:37 AM

  Presenters

  • Mikolaj Kryger

    • University of Notre Dame

  Authors

  • Mikolaj Kryger

    • University of Notre Dame

  • Jonathan F MacArt

    • University of Notre Dame

  View abstract →

• Quantum Homotopy Algorithm for Nonlinear Flow Problems

  ORAL

  Nov. 23, 2025, 11:37 AM – Nov. 23, 2025, 11:38 AM

  Publication: 1. S.S. Bharadwaj, B. Nadiga, S. Eidenbenz and K.R. Sreenivasan, Compact Quantum Homotopy Analysis Algorithm for Nonlinear Flows, (in preparation) (2025)
  
  2. S.S. Bharadwaj and K.R. Sreenivasan, Compact quantum algorithms for time-dependent differential equations, Phys. Rev. Res. 7, 023262 (2025)
  
  3. J. Gonzalez-Conde, D. Lewis, S.S. Bharadwaj and M. Sanz, Quantum Carleman linearisation efficiency in nonlinear fluid dynamics, Phys. Rev. Res. 7, 023254 (2025)
  
  4. S.S. Bharadwaj and K.R. Sreenivasan, Towards simulating fluid flows with quantum computing, Sadhana 50, 1 (2025)
  
  5. S.S. Bharadwaj, QFlowS: Quantum simulator for fluid flows, Phys. Fluids 36, 107112 (2024)
  
  6. S.S. Bharadwaj, Quantum Computation of Fluid Dynamics, ProQuest, (PhD Thesis, New York University) (2024)

  Presenters

  • Sachin S. Bharadwaj

    • New York University (NYU)

  Authors

  • Sachin S. Bharadwaj

    • New York University (NYU)

  • Balu Nadiga

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

  • Stephan Eidenbenz

    • LANL

  • Katepalli Raju Sreenivasan

    • New York University (NYU)

  View abstract →

• Matrix Product State Simulation of Reacting Shear Flows

  ORAL

  Nov. 23, 2025, 11:38 AM – Nov. 23, 2025, 11:39 AM

  Presenters

  • Juan Jose Mendoza-Arenas

    • University of Pittsburgh

  Authors

  • Juan Jose Mendoza-Arenas

    • University of Pittsburgh

  • Robert Pinkston

    • University of Pittsburgh

  • Nikita Gourianov

    • University of Oxford

  • Hirad Alipanah

    • University of Pittsburgh

  • Peyman Givi

    • University of Pittsburgh

  • Dieter Jaksch

    • University of Hamburg

  View abstract →

• A high order 3D multiresolution immersed interface flow solver for flow-body interactions

  ORAL

  Nov. 23, 2025, 11:39 AM – Nov. 23, 2025, 11:40 AM

  Presenters

  • Xinjie Ji

    • Massachusetts Institute of Technology

  Authors

  • Xinjie Ji

    • Massachusetts Institute of Technology

  • Wim M. van Rees

    • Massachusetts Institute of Technology MIT

  View abstract →

• SECOND INTERACT DISCUSSION WITH POSTERS

  COFFEE_KLATCH

  Nov. 23, 2025, 11:40 AM – Nov. 23, 2025, 12:31 PM

  View abstract →