Computational Fluid Dynamics: LES, DNS, Hybrid RANS/LES I

Presentations

• Subgrid scale modeling of cavitation inception

  ORAL

  Nov. 22, 2021, 10:00 AM – Nov. 22, 2021, 10:13 AM

  Presenters

  • Mehedi Hasan Bappy

    IIHR-Hydroscience & Engineering, The University of Iowa

  Authors

  • Mehedi Hasan Bappy

    IIHR-Hydroscience & Engineering, The University of Iowa

  • Pablo Carrica

    IIHR-Hydroscience & Engineering, The University of Iowa

  • Jiajia Li

    IIHR-Hydroscience & Engineering, The University of Iowa

  • Juan E Martin

    University of Iowa, IIHR-Hydroscience & Engineering, The University of Iowa

  • Alberto Vela-Martin

    University of Bremen

  • Livia Freire

    University of Sao Paulo

  • Gustavo Buscaglia

    University of Sao Paulo

  View abstract →

• Eigenspace perturbations for subgrid modeling in large-eddy simulations.

  ORAL

  Nov. 22, 2021, 10:13 AM – Nov. 22, 2021, 10:26 AM

  Presenters

  • Mark Benjamin

    Department of Mechanical Engineering, Stanford University

  Authors

  • Mark Benjamin

    Department of Mechanical Engineering, Stanford University

  • Stefan Domino

    Computational Thermal and Fluid Mechanics Department, Sandia National Laboratories, and Institute for Computational and Mathematical Engineering, Stanford University

  • Gianluca Iaccarino

    Stanford University, Department of Mechanical Engineering, Stanford University, Mechanical Engineering Department, Stanford University, USA

  View abstract →

• An Enriched Spectral Element Wall-Model for Wall-Modeled Large-Eddy Simulations

  ORAL

  Nov. 22, 2021, 10:26 AM – Nov. 22, 2021, 10:39 AM

  Presenters

  • Steven R Brill

    Stanford University

  Authors

  • Steven R Brill

    Stanford University

  • Pinaki Pal

    Argonne National Laboratory

  • Muhsin Ameen

    Argonne National Laboratory

  • Chao Xu

    Argonne National Laboratory

  • Matthias Ihme

    Stanford Univ, Stanford University

  View abstract →

• Physics-Guided Neural Networks for Reconstructing High-resolution Turbulent Flows

  ORAL

  Nov. 22, 2021, 10:39 AM – Nov. 22, 2021, 10:52 AM

  Presenters

  • Shengyu Chen

    University of Pittsburgh

  Authors

  • Shengyu Chen

    University of Pittsburgh

  • Shervin Sammak

    University of Pittsburgh

  • Peyman Givi

    University of Pittsburgh

  • Joseph Yurko

    University of Pittsburgh

  • Xiaowei Jia

    University of Pittsburgh

  View abstract →

• Leveraging LES data to investigate pressure peaks on high-rise buildings in neutral atmospheric boundary layers

  ORAL

  Nov. 22, 2021, 10:52 AM – Nov. 22, 2021, 11:05 AM

  Publication: Planned paper by the title "Investigation of the peak wind loading on a high-rise building in atmospheric boundary layer by large-eddy simulations"

  Presenters

  • Mattia Fabrizio Ciarlatani

    Stanford University

  Authors

  • Mattia Fabrizio Ciarlatani

    Stanford University

  • Zhu Hwang

    Department of Civil Engineering, Stanford University

  • David Philips

    Cascade Technologies

  • catherine gorle

    Stanford Univ, Stanford

  View abstract →

• LES Scale Enrichment in spatially-decaying isotropic turbulence

  ORAL

  Nov. 22, 2021, 11:05 AM – Nov. 22, 2021, 11:18 AM

  Presenters

  • Ryan Hass

    Stanford University

  Authors

  • Ryan Hass

    Stanford University

  • Aditya S Ghate

    Stanford Univ, Stanford University

  • Sanjiva K Lele

    Stanford Univ, Stanford University

  View abstract →

• Using Large-Eddy Simulation to Study Water Tunnel Confinement Effects for a Marine Propeller in Crashback

  ORAL

  Nov. 22, 2021, 11:18 AM – Nov. 22, 2021, 11:31 AM

  Presenters

  • Thomas Kroll

    University of Minnesota

  Authors

  • Thomas Kroll

    University of Minnesota

  • Krishnan Mahesh

    University of Minnesota

  View abstract →

• Optimizing speed and accuracy of the Partially Averaged Navier-Stokes Method

  ORAL

  Nov. 22, 2021, 11:31 AM – Nov. 22, 2021, 11:44 AM

  Presenters

  • Branislav Basara

    AVL List GmbH

  Authors

  • Branislav Basara

    AVL List GmbH

  • Zoran Zunic

    AVL List GmbH

  • Zoran Pavlovic

    AVL List GmbH

  View abstract →

• Temporal Large-Eddy Simulation based on Direct Deconvolution

  ORAL

  Nov. 22, 2021, 11:44 AM – Nov. 22, 2021, 11:57 AM

  Publication: D. Oberle , C. D. Pruett, and P. Jenny, "Temporal large-eddy simulation based on direct<br>deconvolution," Phys. Fluids 32, 065112 (2020); https://doi.org/10.1063/5.0006637

  Presenters

  • Daniel Oberle

    ETH Zurich

  Authors

  • Daniel Oberle

    ETH Zurich

  • Charles D Pruett

    Department of Mathematics and Statistics, James Madison University (Retired), Harrisonburg, Virginia 22807, USA

  • Patrick Jenny

    ETH Zurich

  View abstract →

• Evolution of Coaxial Synthetic Jet with Different Velocity Ratios

  ORAL

  Nov. 22, 2021, 11:57 AM – Nov. 22, 2021, 12:10 PM

  Presenters

  • Samarendra Panda

    Mr.

  Authors

  • Samarendra Panda

    Mr.

  • Trushar B Gohil

    Dr.

  • Venugopal Arumuru

    Dr.

  View abstract →