Low-Order Modeling and Machine Learning in Fluid Dynamics: Methods III

Presentations

• Unveiling the Physics Behind Deep Learning Models: A Path Towards Interpretable AI

  ORAL

  Nov. 25, 2024, 10:00 AM – Nov. 25, 2024, 10:13 AM

  Presenters

  • Ruo-Qian Wang

    Rutgers University - New Brunswick, Rutgers, the State University of New Jersey

  Authors

  • Ruo-Qian Wang

    Rutgers University - New Brunswick, Rutgers, the State University of New Jersey

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• Design of computer experiments for modeling hypersonic transition using deep operator networks

  ORAL

  Nov. 25, 2024, 10:13 AM – Nov. 25, 2024, 10:26 AM

  Presenters

  • Yue Hao

    Johns Hopkins University

  Authors

  • Yue Hao

    Johns Hopkins University

  • Charles Meneveau

    Johns Hopkins University

  • Tamer A Zaki

    Johns Hopkins University

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• Conditional Gaussian Koopman Operator for Modeling Complex Systems and Data Assimilation

  ORAL

  Nov. 25, 2024, 10:26 AM – Nov. 25, 2024, 10:39 AM

  Presenters

  • Jinlong Wu

    University of Wisconsin - Madison

  Authors

  • Chuanqi Chen

    University of Wisconsin - Madison

  • Nan Chen

    University of Wisconsin - Madison

  • Jinlong Wu

    University of Wisconsin - Madison

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• Enhancing Physics-Informed Neural Networks with Constrained Optimization: A Novel Adaptive Augmented Lagrangian Method for Solving Complex PDEs

  ORAL

  Nov. 25, 2024, 10:39 AM – Nov. 25, 2024, 10:52 AM

  Presenters

  • Qifeng Hu

    University of Pittsburgh

  Authors

  • Qifeng Hu

    University of Pittsburgh

  • Shamsulhaq Basir

    University of Pittsburgh

  • Inanc Senocak

    University of Pittsburgh

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• Intrinsic phase-based proper orthogonal decomposition (IPhaB POD) for near-periodic flows: details and applications

  ORAL

  Nov. 25, 2024, 10:52 AM – Nov. 25, 2024, 11:05 AM

  Presenters

  • Zoey Flynn

    University of Illinois at Urbana-Champaign

  Authors

  • Zoey Flynn

    University of Illinois at Urbana-Champaign

  • Akhileshwar Borra

    University of Illinois at Urbana-Champaign

  • Andres Goza

    University of Illinois at Urbana-Champaign

  • Theresa A Saxton-Fox

    University of Illinois at Urbana-Champaign, The Univerity of Illinois Urbana-Champaign

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• Identification of Cross-Frequency Interactions in a Laminar Cavity Flow using Harmonic Resolvent Analysis

  ORAL

  Nov. 25, 2024, 11:05 AM – Nov. 25, 2024, 11:18 AM

  Presenters

  • Md Rashidul Islam

    Syracuse University

  Authors

  • Md Rashidul Islam

    Syracuse University

  • Yiyang Sun

    Syracuse University

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• Modal analysis with Lagrangian coherent structures

  ORAL

  Nov. 25, 2024, 11:18 AM – Nov. 25, 2024, 11:31 AM

  Presenters

  • Morgan Jones

    University of Southern California

  Authors

  • Morgan Jones

    University of Southern California

  • Charles Klewicki

    University of Southern California

  • Oliver Khan

    University of Southern California

  • Steven L Brunton

    University of Washington

  • Mitul Luhar

    University of Southern California

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• Parameterized reduced-order-modeling based on matrix manifolds

  ORAL

  Nov. 25, 2024, 11:31 AM – Nov. 25, 2024, 11:44 AM

  Presenters

  • Shintaro Sato

    Tohoku University, Japan

  Authors

  • Shintaro Sato

    Tohoku University, Japan

  • Oliver T Schmidt

    University of California San Diego, University of California, San Diego

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• A deep neural network-based multi-fidelity framework for wind loading predictions on low-rise buildings in urban areas.

  ORAL

  Nov. 25, 2024, 11:44 AM – Nov. 25, 2024, 11:57 AM

  Presenters

  • Themistoklis Vargiemezis

    Stanford University

  Authors

  • Themistoklis Vargiemezis

    Stanford University

  • Catherine Gorle

    Stanford University

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• An equivariant autoencoder for turbulent flows

  ORAL

  Nov. 25, 2024, 11:57 AM – Nov. 25, 2024, 12:10 PM

  Presenters

  • Matthew Golden

    Georgia Institute of Technology

  Authors

  • Matthew Golden

    Georgia Institute of Technology

  • Dimitrios Psaltis

    Georgia Institute of Technology

  • Roman O Grigoriev

    Georgia Institute of Technology

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• Low-order nonlinear aerodynamics models from data with boundedness guarantees

  ORAL

  Nov. 25, 2024, 12:10 PM – Nov. 25, 2024, 12:23 PM

  Publication: Shih-Chi Liao, A. Leonid Heide, Maziar S. Hemati, Peter J. Seiler, "A Convex Optimization Approach to Compute Trapping Regions for Lossless Quadratic Systems", preprint, arXiv:2401.04787

  Presenters

  • A. Leonid Heide

    University of Minnesota

  Authors

  • A. Leonid Heide

    University of Minnesota

  • Shih-Chi Liao

    University of Michigan

  • Sergio B Castiblanco-Ballesteros

    San Diego State University

  • Gustaaf B Jacobs

    San Diego State University

  • Peter Seiler

    University of Michigan

  • Maziar S Hemati

    University of Minnesota

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• On the role of modal phase interference in the formation of asymmetric wakes over a finite-span wing

  ORAL

  Nov. 25, 2024, 12:23 PM – Nov. 25, 2024, 12:36 PM

  Presenters

  • Maryam Safari

    North Carolina State University

  Authors

  • Maryam Safari

    North Carolina State University

  • Chi-An Yeh

    North Carolina State University

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