Tubulence: Large-Eddy Simulations

Presentations

• The closure problem in large-eddy simulation from the viewpoint of information

  ORAL

  Nov. 25, 2024, 4:45 PM – Nov. 25, 2024, 4:58 PM

  Publication: A. Lozano-Durán and G. Arranz, ''Information-theoretic formulation of dynamical systems: causality, modeling, and control", Phys. Rev. Research, 4, 023195, 2022.

  Presenters

  • Adrian Lozano-Duran

    • Caltech
    • Caltech/MIT
    • Caltech / MIT
    • Massachusetts Institute of Technology

  Authors

  • Adrian Lozano-Duran

    • Caltech
    • Caltech/MIT
    • Caltech / MIT
    • Massachusetts Institute of Technology

  • Yuan Yuan

    • Massachusetts Institute of Technology

  • Gonzalo Arranz

    • Caltech

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• Numerical error of explicitly filtered large-eddy simulation for consistent data-driven modeling

  ORAL

  Nov. 25, 2024, 4:58 PM – Nov. 25, 2024, 5:11 PM

  Presenters

  • Xinyi Huang

    • Pennsylvania State University
    • California Institute of Technology

  Authors

  • Xinyi Huang

    • Pennsylvania State University
    • California Institute of Technology

  • Sze Chai Leung

    • Caltech

  • Jane Bae

    • Caltech
    • California Institute of Technology

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• Consistent Subgrid-scale Model Development for Large-eddy Simulation with Data-driven Sparse Identification

  ORAL

  Nov. 25, 2024, 5:11 PM – Nov. 25, 2024, 5:24 PM

  Presenters

  • Sze Chai Leung

    • Caltech

  Authors

  • Sze Chai Leung

    • Caltech

  • Xinyi Huang

    • Pennsylvania State University
    • California Institute of Technology

  • Jane Bae

    • Caltech
    • California Institute of Technology

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• Fidelity of numerical discretization for spectrally-optimized subgrid-scale closures

  ORAL

  Nov. 25, 2024, 5:24 PM – Nov. 25, 2024, 5:37 PM

  Presenters

  • Jeonglae Kim

    • Arizona State University

  Authors

  • Jeonglae Kim

    • Arizona State University

  • Myoungkyu Lee

    • University of Houston, Texas
    • University of Houston

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• Examining the Artificial Bottleneck Effect in Large Eddy Simulations

  ORAL

  Nov. 25, 2024, 5:37 PM – Nov. 25, 2024, 5:50 PM

  Publication: FQ10266 - Artificial bottleneck effect in large eddy simulations

  Presenters

  • Mostafa Kamal

    • University of California, Irvine

  Authors

  • Mostafa Kamal

    • University of California, Irvine

  • Perry L Johnson

    • University of California, Irvine

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• Impact of Rib Spacing on Secondary Flows and Near-Wall Turbulence in Channel Flow: Insights from Large Eddy Simulation (LES)

  ORAL

  Nov. 25, 2024, 5:50 PM – Nov. 25, 2024, 6:03 PM

  Presenters

  • Ranjan Kumar Kushwaha

    • Indian Institute of Technology Kanpur, India

  Authors

  • Ranjan Kumar Kushwaha

    • Indian Institute of Technology Kanpur, India

  • Gautam Biswas

    • Indian Institute of Technology Kanpur, India

  • Subrata Sarkar

    • Indian Institute of Technology Kanpur, India

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• Dynamic Modal Filtering for Turbulence Modeling in Spectral Element Method

  ORAL

  Nov. 25, 2024, 6:03 PM – Nov. 25, 2024, 6:16 PM

  Presenters

  • Mohammadmahdi Ranjbar

    • University of Arizona

  Authors

  • Mohammadmahdi Ranjbar

    • University of Arizona

  • Ali Mostafavi

    • University of Arizona

  • Jonathan Komperda

    • University of Illinois at Chicago

  • Farzad Mashayek

    • University of Arizona

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• Anisotropic Models of Energy Transfer to the Subgrid for LES of Anisotropic Turbulence

  ORAL

  Nov. 25, 2024, 6:16 PM – Nov. 25, 2024, 6:29 PM

  Presenters

  • Hanqi Dong

    • University of Texas at Austin

  Authors

  • Hanqi Dong

    • University of Texas at Austin

  • Sigfried W Haering

    • University of Texas at Austin

  • Sahil Kommalapati

    • University of Texas at Austin

  • Robert D Moser

    • University of Texas at Austin

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