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<br>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, Hampton, VA, NASA Langley Research Center

  • 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

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

  • 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

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

    Stanford University, Center for Turbulence Research, 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)<br><br>2. S.S. Bharadwaj and K.R. Sreenivasan, Compact quantum algorithms for time-dependent differential equations, Phys. Rev. Res. 7, 023262 (2025)<br><br>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)<br><br>4. S.S. Bharadwaj and K.R. Sreenivasan, Towards simulating fluid flows with quantum computing, Sadhana 50, 1 (2025)<br><br>5. S.S. Bharadwaj, QFlowS: Quantum simulator for fluid flows, Phys. Fluids 36, 107112 (2024)<br><br>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 R 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 →