Turbulence Modeling II

Presentations

• Data-driven fractional order model for drag-reduced wall bounded turbulent flows

  ORAL

  Nov. 19, 2018, 4:05 PM – Nov. 19, 2018, 4:18 PM

  Presenters

  • Zhen Li

    • Brown University

  Authors

  • Zhen Li

    • Brown University

  • Fangying Song

    • Brown University

  • George Em Karniadakis

    • Brown Univ
    • Brown University

  View abstract →

• Application of Spectral Proper Orthogonal Decomposition (SPOD) on a Broad Spectrum Statistically Stationary Flowfield

  ORAL

  Nov. 19, 2018, 4:18 PM – Nov. 19, 2018, 4:31 PM

  Presenters

  • Rekesh M Ali

    • University of Tennessee

  Authors

  • Rekesh M Ali

    • University of Tennessee

  • James G. Coder

    • University of Tennessee
    • The University of Tennessee Knoxville

  • Scott Murman

    • NASA Ames Research Center

  • Patrick J Blonigan

    • Sandia National Labs
    • NASA/Ames Res Ctr

  View abstract →

• A nonlocal algebraic tensor model for Reynolds-stress closures

  ORAL

  Nov. 19, 2018, 4:31 PM – Nov. 19, 2018, 4:44 PM

  Presenters

  • Chao Jiang

    • Harbin Institute of Technology

  Authors

  • Chao Jiang

    • Harbin Institute of Technology

  • Shujin Laima

    • Harbin Institute of Technology, Key Lab of Smart Prevention and Mitigation for Civil Engineering Disasters

  • Hui Li

    • Harbin Institute of Technology
    • Harbin Institute of Technology, Key Lab of Structures Dynamic Behaviour and Control

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• Part-I: A Fractional Transport Model for Scalar Turbulence

  ORAL

  Nov. 19, 2018, 4:44 PM – Nov. 19, 2018, 4:57 PM

  Presenters

  • Mohsen Zayernouri

    • Michigan State University, Michigan State University
    • Michigan State University
    • Michigan State University, Department of Computational Mathematics, Science, and Engineering

  Authors

  • Mohsen Zayernouri

    • Michigan State University, Michigan State University
    • Michigan State University
    • Michigan State University, Department of Computational Mathematics, Science, and Engineering

  • Mehdi Samiee

    • Michigan State University
    • Michigan State University, Department of Mechanical Engineering

  • Mark M. Meerschaert

    • Michigan State University
    • Michigan State University, Department of Statistics and Probability

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• Part-II: A Fractional Subgrid-Scale Model for Turbulent Flows

  ORAL

  Nov. 19, 2018, 4:57 PM – Nov. 19, 2018, 5:10 PM

  Presenters

  • Mehdi Samiee

    • Michigan State University
    • Michigan State University, Department of Mechanical Engineering

  Authors

  • Mehdi Samiee

    • Michigan State University
    • Michigan State University, Department of Mechanical Engineering

  • Mohsen Zayernouri

    • Michigan State University, Michigan State University
    • Michigan State University
    • Michigan State University, Department of Computational Mathematics, Science, and Engineering

  • Mark M. Meerschaert

    • Michigan State University
    • Michigan State University, Department of Statistics and Probability

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• Two-point spectral model for variable-density homogeneous turbulence

  ORAL

  Nov. 19, 2018, 5:10 PM – Nov. 19, 2018, 5:23 PM

  Presenters

  • Nairita Pal

    • Los Alamos National Laboratory

  Authors

  • Nairita Pal

    • Los Alamos National Laboratory

  • Susan Kurien

    • Los Alamos Natl Lab

  • Timothy T Clark

    • Univ of New Mexico

  • Denis Aslangil

    • Los Alamos National Lab

  • Daniel Livescu

    • Los Alamos Natl Lab
    • Los Alamos National Laboratory, Los Alamos National Laboratory
    • Los Alamos National Laboratory

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• Towards Leveraging Machine Learning and Other Statistical Methods To Improve Turbulence Modeling

  ORAL

  Nov. 19, 2018, 5:23 PM – Nov. 19, 2018, 5:36 PM

  Presenters

  • Balu Nadiga

    • Los Alamos Natl Lab, LANL

  Authors

  • Balu Nadiga

    • Los Alamos Natl Lab, LANL

  • Chiyu Max Jiang

    • Univ of California - Berkeley, UC Berkeley
    • Univ of California - Berkeley, Lawrence Berkeley National Laboratory
    • Univ of California - Berkeley, Lawrence Berkeley National Labratory

  • Daniel Livescu

    • Los Alamos Natl Lab
    • Los Alamos National Laboratory, Los Alamos National Laboratory
    • Los Alamos National Laboratory

  View abstract →

• Spatio-temporal Modeling of High-fidelity Turbulence with Convolutional Long Short-Term Memory Neural Networks

  ORAL

  Nov. 19, 2018, 5:36 PM – Nov. 19, 2018, 5:49 PM

  Presenters

  • Arvind T Mohan

    • Los Alamos National Laboratory

  Authors

  • Arvind T Mohan

    • Los Alamos National Laboratory

  • Michael Chertkov

    • Los Alamos National Laboratory
    • Los Alamos Natl Lab

  • Daniel Livescu

    • Los Alamos Natl Lab
    • Los Alamos National Laboratory, Los Alamos National Laboratory
    • Los Alamos National Laboratory

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• A model for passive scalar transport in turbulent channel flow

  ORAL

  Nov. 19, 2018, 5:49 PM – Nov. 19, 2018, 6:02 PM

  Presenters

  • Alireza Ebadi

    • University of New Hampshire

  Authors

  • Alireza Ebadi

    • University of New Hampshire

  • Juan Carlos Carlos Cuevas-Bautista

    • University of New Hampshire

  • Christopher White

    • Univ of New Hampshire
    • University of New Hampshire

  • Gregory P. Chini

    • Univ of New Hampshire
    • University of New Hampshire

  • Joseph Charles Klewicki

    • Univ of Melbourne
    • University of New Hampshire, University of Melbourne

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• Investigating the Mixing-Hydrodynamic Cascade Timescale Ratio in Transient Non-Equilibrium Turbulence Using a Fokker-Planck Equation Approach

  ORAL

  Nov. 19, 2018, 6:02 PM – Nov. 19, 2018, 6:15 PM

  Presenters

  • Juan A Saenz

    • Los Alamos National Laboratory
    • Los Alamos Natl Lab

  Authors

  • Juan A Saenz

    • Los Alamos National Laboratory
    • Los Alamos Natl Lab

  • Raymond Ristorcelli

    • Los Alamos National Laboratory

  • Jozsef Bakosi

    • Los Alamos National Laboratory

  View abstract →

• A uniform momentum zone-vortical fissure model of the turbulent boundary layer

  ORAL

  Nov. 19, 2018, 6:15 PM – Nov. 19, 2018, 6:28 PM

  Presenters

  • Juan Carlos Carlos Cuevas-Bautista

    • University of New Hampshire

  Authors

  • Juan Carlos Carlos Cuevas-Bautista

    • University of New Hampshire

  • Alireza Ebadi

    • University of New Hampshire

  • Christopher White

    • Univ of New Hampshire
    • University of New Hampshire

  • Gregory P. Chini

    • Univ of New Hampshire
    • University of New Hampshire

  • Joseph Klewicki

    • University of New Hampshire, University of Melbourne
    • University of New Hampshire, Department of Mechanical Engineering

  View abstract →