CFD: Uncertainty Quantification, RANS Modeling

Presentations

• Sensitivity analysis of wall-modeled large-eddy simulation for separated turbulent flow

  ORAL

  Nov. 19, 2023, 4:35 PM – Nov. 19, 2023, 4:48 PM

  Presenters

  • Di Zhou

    • Caltech

  Authors

  • Di Zhou

    • Caltech

  • Jane Bae

    • Caltech
    • California Institute of Technology
    • Graduate Aerospace Laboratories, California Institute of Technology

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• Low-Rank Approximation with Time-Dependent Bases for Uncertainty Quantification Turbulent Reactive Flows

  ORAL

  Nov. 19, 2023, 4:48 PM – Nov. 19, 2023, 5:01 PM

  Presenters

  • Saeed Akbari

    • University of Pittsburgh

  Authors

  • Saeed Akbari

    • University of Pittsburgh

  • Mohammad Hossein Naderi

    • University of Pittsburgh

  • Hessam Babaee

    • University of Pittsburgh, Mechanical and Materials Science
    • University of Pittsburgh

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• Bayesian model calibration for wetting processes via simulation-based inference and measure transport

  ORAL

  Nov. 19, 2023, 5:01 PM – Nov. 19, 2023, 5:14 PM

  Presenters

  • Henning Bonart

    • TU Darmstadt
    • Technische Universität Darmstadt

  Authors

  • Henning Bonart

    • TU Darmstadt
    • Technische Universität Darmstadt

  • Youssef Marzouk

    • Massachusetts Institute of Technology

  • Steffen Hardt

    • TU Darmstadt
    • TU-Darmstadt
    • Technische Universität Darmstadt

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• Uncertainty quantification of RANS turbulence model parameters with ensemble Kalman methods and machine learning

  ORAL

  Nov. 19, 2023, 5:14 PM – Nov. 19, 2023, 5:27 PM

  Presenters

  • YoungIn Shin

    • Massachusetts Institute of Technology

  Authors

  • YoungIn Shin

    • Massachusetts Institute of Technology

  • Michael F Howland

    • Massachusetts Institute of Technology

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• Iterative Looping Methods for Navier--Stokes Inverse Problems

  ORAL

  Nov. 19, 2023, 5:27 PM – Nov. 19, 2023, 5:40 PM

  Publication: Iterative Looping Methods for Navier--Stokes Inverse Problems, Inverse Problems

  Presenters

  • Liam O'Connor

    • Northwestern University

  Authors

  • Liam O'Connor

    • Northwestern University

  • Daniel Lecoanet

    • Northwestern

  • Keaton J Burns

    • MIT
    • Massachusetts Institute of Technology

  • Evan H Anders

    • Northwestern University
    • Northwestern

  • Kyle Augustson

    • Northwestern University

  • Geoffrey Vasil

    • University of Edinbourgh

  • Benjamin P Brown

    • University of Colorado, Boulder

  • Jeffrey S Oishi

    • Bates College

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• Upward Normal Drag Prediction in Distributed Element Roughness Modeling

  ORAL

  Nov. 19, 2023, 5:40 PM – Nov. 19, 2023, 5:53 PM

  Publication: Samuel Altland, Vishal Wadhai, Shayam Nair,Xiang Yang, Robert Kunz, "A Distributed Element Roughness Model for Generalized Surface Morphologies," submitted Computers and Fluids

  Presenters

  • Robert F Kunz

    • Penn State

  Authors

  • Robert F Kunz

    • Penn State

  • VISHAL WADHAI

    • Pennsylvania State University

  • Shyam Nair

    • Pennsylvania State University
    • Penn State Department of Mechanical Engineering

  • Xiang Yang

    • Pennsylvania State University
    • The Penn State Department of Mechanical Engineering
    • Penn State Department of Mechanical Engineering

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• Implications of Reynolds Averaging for Reactive Tracers

  ORAL

  Nov. 19, 2023, 5:53 PM – Nov. 19, 2023, 6:06 PM

  Presenters

  • Sierra Legare

    • University of Waterloo

  Authors

  • Sierra Legare

    • University of Waterloo

  • Marek Stastna

    • University of Waterloo

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• Implementation and Assessment of Roughness Modifications to 2-equation, 4-equation and Full Reynolds Stress Models

  ORAL

  Nov. 19, 2023, 6:06 PM – Nov. 19, 2023, 6:19 PM

  Publication: Wadhai, V, Nair, S., Yang, X., Kunz, R. "Implementation and Assessment of Roughness Modifications to 2-equation,
  4-equation and Full Reynolds Stress Models" submitted to 35th Symposium on Naval Hydrodynamics, Nantes, France, 7 July - 12 July 2024.

  Presenters

  • VISHAL WADHAI

    • Pennsylvania State University

  Authors

  • VISHAL WADHAI

    • Pennsylvania State University

  • Shyam Nair

    • Pennsylvania State University
    • Penn State Department of Mechanical Engineering

  • Xiang Yang

    • Pennsylvania State University
    • The Penn State Department of Mechanical Engineering
    • Penn State Department of Mechanical Engineering

  • Robert F Kunz

    • Penn State

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• Towards a Robust, Generalizable RANS Model for Heat Transfer Predictions in Hypersonic Boundary Layers

  ORAL

  Nov. 19, 2023, 6:19 PM – Nov. 19, 2023, 6:32 PM

  Presenters

  • Niloy Gupta

    • University of Michigan

  Authors

  • Niloy Gupta

    • University of Michigan

  • Karthik Duraisamy

    • University of Michigan
    • Department of Aerospace Engineering, University of Michigan, Ann Arbor

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