APS Logo

Computational Fluid Dynamics: Immersed Boundary Methods II

ORAL · E26 · ID: 22869

Presentations

  • A Distributed Element Roughness Model for Deterministic Roughness Morphologies using the Double Averaged Navier Stokes Equations

    ORAL

    –

    Presenters

    • Samuel Altland

      Pennsylvania State University

    Authors

    • Samuel Altland

      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 →

  • Higher-order EB method for the Incompressible Navier-Stokes Equations.

    ORAL

    –

    Presenters

    • Oscar Antepara

      Lawrence Berkeley National Laboratory

    Authors

    • Oscar Antepara

      Lawrence Berkeley National Laboratory

    • Hans Johansen

      Lawrence Berkeley National Laboratory

    • Nate Overton-Katz

      Colorado State University

    • Stephen Guzik

      Colorado State University

    • Daniel T Graves

      Lawrence Berkeley National Laboratory

    • Phillip Colella

      Lawrence Berkeley National Laboratory

    View abstract →

  • High Order Cut-Cell Method for Direct Numerical Simulations

    ORAL

    –

    Publication: P.T. Brady, D. Livescu, Foundations for high-order, conservative cut-cell methods: Stable discretizations on degenerate meshes, J. Comp. Phys. 426 (2021)<br>109794.<br><br>P.T. Brady, D. Livescu, High-order, stable, and conservative boundary schemes for central and compact finite differences, Comput. Fluids 183 (2019)<br>84–101.<br><br>P.T. Brady, D. Livescu, Stable, high-order and conservative cut-cell methods, AIAA Scitech 2019 Forum, AIAA 2019–1991, https://doi.org/10.2514/6.2019-<br>1991, 2019.<br><br>N. Sharan, P.T. Brady, D. Livescu, Stable and conservative boundary treatment for difference methods, with application to cut-cell discretizations, AIAA Scitech 2020 Forum, AIAA 2020–0807, https://doi.org/10.2514/6.2020-0807, 2020.

    Presenters

    • Peter T Brady

      Los Alamos National Laboratory

    Authors

    • Peter T Brady

      Los Alamos National Laboratory

    • Daniel Livescu

      Los Alamos Natl Lab, Los Alamos National Laboratory

    • Nek Sharan

      Auburn University, Los Alamos National Laboratory

    View abstract →

  • The method of immersed layers, with application to internal and external flows

    ORAL

    –

    Publication: Eldredge, J. D., (2021) "A method of immersed layers on Cartesian grids, with application to incompressible flows", arXiv:2103.04521, 2021.<br><br>Eldredge, J. D. (2021). ViscousFlow.jl, https://doi.org/10.5281/zenodo.4776967.<br><br>

    Presenters

    • Jeff D Eldredge

      University of California, Los Angeles

    Authors

    • Jeff D Eldredge

      University of California, Los Angeles

    • Yvonne Thoy

      University of California, Los Angeles

    View abstract →

  • A versatile immersed boundary method for multiphase flows

    ORAL

    –

    Presenters

    • Victor Chéron

      Chair of Mechanical Process Engineering, Otto-von-Guericke-Universität Magdeburg, Universitätplatz 2, 39106, Magdeburg, Germany

    Authors

    • Victor Chéron

      Chair of Mechanical Process Engineering, Otto-von-Guericke-Universität Magdeburg, Universitätplatz 2, 39106, Magdeburg, Germany

    • Fabien Evrard

      Otto-Von-Guericke-University Magdeburg, Otto-von-Guericke-University Magdeburg, Chair of Mechanical Process Engineering, Otto-von-Guericke-Universität Magdeburg, Universitätplatz 2, 39106, Magdeburg, Germany

    • Nelly El Achkar

      Chair of Mechanical Process Engineering, Otto-von-Guericke-Universität Magdeburg, Universitätplatz 2, 39106, Magdeburg, Germany

    • Berend van Wachem

      Otto-von-Guericke-University Magdeburg, Chair of Mechanical Process Engineering, Otto-von-Guericke-Universität Magdeburg, Universitätplatz 2, 39106, Magdeburg, Germany

    View abstract →

  • A hybrid level-set / embedded boundary method applied to solidification-melt problems

    ORAL

    –

    Publication: This work will be submitted for publication at the Journal of Computational Physics with the title "A hybrid level-set / embedded boundary method applied to solidification-melt problems"

    Presenters

    • Alexandre Limare

      Sorbonne University

    Authors

    • Alexandre Limare

      Sorbonne University

    • Stéphane Popinet

      Institut Jean Le Rond d'Alembert, CNRS UMR 7190, Sorbonne Université, Paris 75005, France, Sorbonne University

    • Christophe F Josserand

      CNRS, Ecole Polytechnique, Laboratoire d'Hydrodynamique (LadHyX), UMR 7646 CNRS-Ecole Polytechnique, IP Paris,91128 Palaiseau CEDEX, France, LadHyX, CNRS, Ecole Polytechnique, Palaiseau, France, Laboratoire d'Hydrodynamique (LadHyX), UMR 7646 CNRS-Ecole Polytechnique, IP Paris, 91128 Palaiseau CEDEX, France, LadHyX, CNRS, Ecole Polytechnique,

    View abstract →