BLASTNetv3: Multiphysics Simulation Dataset

Zenodo (CERN European Organization for Nuclear Research)

Abstract

Go to https://blastnet.github.io/ to access and download this reacting and non-reacting flow physics simulations. Mission BLASTNet is developed to provide researchers in the reacting and non-reacting flow physics communities with high-fidelity simulation datasets in a convenient format for machine learning (ML) applications. This release substantially expands the scale and diversity of the BLASTNet dataset, containing approximately 25 TB of data, 79,475 full-domain samples, and 337 configurations. By providing a large and diverse collection of high-fidelity flow simulations, BLASTNet aims to facilitate the development, evaluation, and fair comparison of ML methods for scientific and engineering applications. Application The dataset is intended for a wide range of ML applications in fluid dynamics and related fields, including automotive, propulsion, energy, and environmental applications. In particular, the data can support research in areas such as turbulent closure modeling, spatio-temporal modeling, surrogate modeling, super-resolution, reduced-order modeling, and inverse modeling. The scale and diversity of this release also make BLASTNet suitable for investigating data-driven scaling behavior, generalization across flow configurations, and the development of foundation models for fluid physics.

Authors 39

1. Wai Tong Chung
2. Matthias Ihme

   Stanford University

   Affiliation as printed

   Stanford University

3. Ki Sung Jung

   Sandia National Laboratories California

   Affiliation as printed

   Sandia National Laboratories California

4. Jacqueline H Chen

   Sandia National Laboratories California

   Affiliation as printed

   Sandia National Laboratories California

5. Jack Guo

   Lawrence Livermore National Laboratory

   Affiliation as printed

   Lawrence Livermore National Laboratory

6. Davy J. Brouzet

   Stanford University

   Affiliation as printed

   Stanford University

7. Mohsen Talei

   The University of Melbourne

   Affiliation as printed

   The University of Melbourne

8. Bin Jiang

   The University of Melbourne

   Affiliation as printed

   The University of Melbourne

9. Bruno Savard

   Polytechnique Montréal

   Affiliation as printed

   Polytechnique Montréal

10. Alexei Poludnenko

    University of Connecticut

    Affiliation as printed

    University of Connecticut

11. Bassem M. Akoush

    Stanford University

    Affiliation as printed

    Stanford University

12. Pushan Sharma
13. Alex Tamkin

    Stanford University

    Affiliation as printed

    Stanford University

14. Qing Wang

    Google (United States)

    Affiliation as printed

    Google (United States)

15. Shantanu Shahane

    Google (United States)

    Affiliation as printed

    Google (United States)

16. Yifan Chen

    Google (United States)

    Affiliation as printed

    Google (United States)

17. Victor Coulon

    Centre Européen de Recherche et de Formation Avancée en Calcul Scientifique

    Affiliation as printed

    CERFACS

18. Corentin Lapeyre

    Nvidia (United Kingdom) · Nvidia (United States)

    Affiliation as printed

    NVIDIA

19. Michael Gauding Aachen

    RWTH Aachen University

    Affiliation as printed

    RWTH Aachen University

20. Roshan J. Samuel

    Technische Universität Ilmenau

    Affiliation as printed

    Technische Universität Ilmenau

21. Mathis Bode

    Forschungszentrum Jülich

    Affiliation as printed

    Forschungszentrum Jülich

22. Jörg Schumacher

    Technische Universität Ilmenau

    Affiliation as printed

    Technische Universität Ilmenau

23. K. W. B. Yeo

    Stanford University

    Affiliation as printed

    Stanford University

24. Jen Zen Ho

    Stanford University

    Affiliation as printed

    Stanford University

25. Quentin Malé

    Harvard University

    Affiliation as printed

    Harvard University

26. Cenk Gazen

    Google (United States)

    Affiliation as printed

    Google (United States)

27. Daniel L. Dotson

    Georgia Institute of Technology

    Affiliation as printed

    Georgia Institute of Technology

28. P. K. Yeung

    Georgia Institute of Technology

    Affiliation as printed

    Georgia Institute of Technology

29. Myoungkyu Lee

    University of Houston

    Affiliation as printed

    University of Houston

30. Zhang Yanqi

    Kyoto University

    Affiliation as printed

    Kyoto University

31. Jiangkuan Xing

    Kyoto University

    Affiliation as printed

    Kyoto University

32. Ryoichi Kurose

    Kyoto University

    Affiliation as printed

    Kyoto University

33. Gino Biondini

    University at Buffalo, State University of New York

    Affiliation as printed

    University at Buffalo, State University of New York

34. Alexander Bivolcic

    Embry-Riddle Aeronautical University Worldwide & Online

    Affiliation as printed

    Embry-Riddle Aeronautical University Worldwide & Online

35. L. Jofre

    Universitat Politècnica de Catalunya

    Affiliation as printed

    Universitat Politècnica de Catalunya

36. David O. Martin

    Universitat Politècnica de Catalunya

    Affiliation as printed

    Universitat Politècnica de Catalunya

37. Guillem Barea

    Universitat Politècnica de Catalunya

    Affiliation as printed

    Universitat Politècnica de Catalunya

38. Carlos Monteiro

    Universitat Politècnica de Catalunya

    Affiliation as printed

    Universitat Politècnica de Catalunya

39. Cheng Chi

    Otto-von-Guericke-Universität Magdeburg

    Affiliation as printed

    Otto-von-Guericke-Universität Magdeburg