Computational Fluid Dynamics: General I

Presentations

• Modeling Shock-Separated Flow with the Active Model Split

  ORAL

  Nov. 22, 2021, 3:10 PM – Nov. 22, 2021, 3:23 PM

  Presenters

  • Clark Pederson

    NASA Langley Research Center

  Authors

  • Clark Pederson

    NASA Langley Research Center

  • Todd Oliver

    The University of Texas at Austin

  • Robert D Moser

    University of Texas at Austin, The University of Texas at Austin, UT Austin

  View abstract →

• Large-eddy simulation of flow around a 6:1 prolate spheroid.

  ORAL

  Nov. 22, 2021, 3:23 PM – Nov. 22, 2021, 3:36 PM

  Presenters

  • Marc Plasseraud

    University of Minnesota

  Authors

  • Marc Plasseraud

    University of Minnesota

  • Praveen Kumar

    University of Minnesota

  • Krishnan Mahesh

    University of Minnesota

  View abstract →

• Optimal wall-modeling strategies using data.

  ORAL

  Nov. 22, 2021, 3:36 PM – Nov. 22, 2021, 3:49 PM

  Presenters

  • Aniruddhe Pradhan

    University of Michigan

  Authors

  • Aniruddhe Pradhan

    University of Michigan

  • Karthik Duraisamy

    University of Michigan, Ann Arbor, University of Michigan

  View abstract →

• Filtering, averaging, and scale dependency in homogeneous variable density turbulence

  ORAL

  Nov. 22, 2021, 3:49 PM – Nov. 22, 2021, 4:02 PM

  Publication: J. A. Saenz, D. Aslangil, and D. Livescu, "Filtering, averaging, and scale dependency in homogeneous variable density turbulence", Physics of Fluids 33, 025115 (2021) https://doi.org/10.1063/5.0040337

  Presenters

  • Juan A Saenz

    Los Alamos National Laboratory

  Authors

  • Juan A Saenz

    Los Alamos National Laboratory

  • Denis Aslangil

    University of Alabama, Department of Aerospace Engineering and Mechanics, University of Alabama

  • Daniel Livescu

    Los Alamos Natl Lab, Los Alamos National Laboratory

  View abstract →

• Dynamics of the transition region (grey area) in sensitized hybrid (U)RANS/LES modeling framework

  ORAL

  Nov. 22, 2021, 4:02 PM – Nov. 22, 2021, 4:15 PM

  Presenters

  • Rohit Saini

    Civil and Mechanical Engineering Department, University of Missouri Kansas City

  Authors

  • Rohit Saini

    Civil and Mechanical Engineering Department, University of Missouri Kansas City

  • Amirfarhang Mehdizadeh

    Civil and Mechanical Engineering Department, University of Missouri Kansas City, University of Missouri-Kansas City

  View abstract →

• A comparison of hybrid RANS/LES models across the complete transition from URANS to DNS

  ORAL

  Nov. 22, 2021, 4:15 PM – Nov. 22, 2021, 4:28 PM

  Presenters

  • Colin A Towery

    Los Alamos National Laboratory

  Authors

  • Colin A Towery

    Los Alamos National Laboratory

  • Juan A Saenz

    Los Alamos National Laboratory

  • Daniel Livescu

    Los Alamos Natl Lab, Los Alamos National Laboratory

  View abstract →

• Comparison of RANS, LES and wind tunnel experiments for the calculation of wind loads on a low-rise building.

  ORAL

  Nov. 22, 2021, 4:28 PM – Nov. 22, 2021, 4:41 PM

  Presenters

  • Themistoklis Vargiemezis

    Stanford University

  Authors

  • Themistoklis Vargiemezis

    Stanford University

  • catherine gorle

    Stanford Univ, Stanford

  View abstract →

• Large Eddy Simulation of a Realistic Aircraft Configuration

  ORAL

  Nov. 22, 2021, 4:41 PM – Nov. 22, 2021, 4:54 PM

  Presenters

  • Konrad Goc

  Authors

  • Konrad Goc

  • Sanjeeb Bose

    Stanford University

  • Parviz Moin

    Center for Turbulence Research, Stanford University, Stanford University, Center for Turbulence Research, Stanford Univ

  View abstract →

• Modeling Effects of Transonic Axial Compressor Performance Degradation due to Rotor Blade Damage

  ORAL

  Nov. 22, 2021, 4:54 PM – Nov. 22, 2021, 5:07 PM

  Presenters

  • Emanuel Chirayath

    Pennsylvania State University

  Authors

  • Emanuel Chirayath

    Pennsylvania State University

  • Haosen H Xu

    Pennsylvania State University

  • Xiang Yang

    Pennsylvania State University

  • Robert F Kunz

    Pennsylvania State University, Penn State, Pennsylvania State University Department of Mechanical Engineering

  View abstract →

• Data-Driven Unsteady Aerodynamic Modeling for Transient Blade Response Prediction

  ORAL

  Nov. 22, 2021, 5:07 PM – Nov. 22, 2021, 5:20 PM

  Publication: McGowan, R.C., Fellows, D.W., Bodony, D.J., et al. "Effect of Altitude on Turbomachinery Vibration in an Aircraft Compression-Ignition Engine," in Proceedings of ASME Turbo Expo 2020.<br>Fellows, D.W., Bodony, D.J., and McGowan, R.C. "Reduced-Order Modeling of Extreme-Speed Turbochargers," in Proceedings of ASME Turbo Expo 2021.<br>Fellows, D.W., Bodony, D.J., and McGowan R.C. "Reduced-Order Modeling of Aeroelasticity in Extreme-Speed Turbochargers," to be presented at 2021 AIAA Propulsion & Energy Forum.

  Presenters

  • David W Fellows

    University of Illinois at Urbana-Champaign

  Authors

  • David W Fellows

    University of Illinois at Urbana-Champaign

  • Daniel J Bodony

    University of Illinois at Urbana-Champaign, University of Illinois at Urbana-Champai

  • Ryan C McGowan

    DEVCOM Army Research Laboratory

  View abstract →