Computational Fluid Dynamics: RANS and Hybrid RANS-LES

Presentations

• Hybrid RANS-LES using high order numerical methods

  ORAL

  Nov. 20, 2017, 10:35 AM – Nov. 20, 2017, 10:48 AM

  Authors

  • Marc Henry de Frahan

    • Natl Renewable Energy Lab

  • Shashank Yellapantula

    • Natl Renewable Energy Lab

  • Ganesh Vijayakumar

    • Natl Renewable Energy Lab

  • Robert Knaus

    • Sandia National Laboratory

  • Michael Sprague

    • Natl Renewable Energy Lab

  View abstract →

• ABSTRACT WITHDRAWN

  Nov. 20, 2017, 10:48 AM – Nov. 20, 2017, 11:01 AM

  View abstract →

• An investigation into the reduction of log-layer mismatch in wall-modeled LES with a hybrid RANS/LES approach

  ORAL

  Nov. 20, 2017, 11:01 AM – Nov. 20, 2017, 11:14 AM

  Authors

  • Riccardo Balin

    • Univ of Colorado - Boulder

  • Philippe R. Spalart

    • The Boeing Company

  • Kenneth Jansen

    • Univ of Colorado - Boulder

  View abstract →

• Application of a New Hybrid RANS/LES Modeling Paradigm to Compressible Flow

  ORAL

  Nov. 20, 2017, 11:14 AM – Nov. 20, 2017, 11:27 AM

  Authors

  • Todd Oliver

    • The University of Texas at Austin
    • Univ of Texas, Austin
    • Institute for Computational Engineering and Sciences, UT-Austin

  • Clark Pederson

    • The University of Texas at Austin
    • Univ of Texas, Austin

  • Sigfried Haering

    • Univ of Texas, Austin

  • Robert Moser

    • The University of Texas at Austin
    • University of Texas at Austin
    • Institute for Computational Engineering and Sciences, The University of Texas at Austin
    • Univ of Texas, Austin
    • Institute for Computational Engineering and Sciences, UT-Austin

  View abstract →

• Comparison of LES and PANS calculations with available DNS data for the flow past a square cylinder

  ORAL

  Nov. 20, 2017, 11:27 AM – Nov. 20, 2017, 11:40 AM

  Authors

  • Branislav Basara

    • AVL List GmbH

  • Zoran Pavlovic

    • AVL List GmbH

  View abstract →

• Unsteady Computational Tests of a Non-Equilibrium

  ORAL

  Nov. 20, 2017, 11:40 AM – Nov. 20, 2017, 11:53 AM

  Authors

  • Adam Jirasek

    • CU Boulder

  • Peter E. Hamlington

    • University of Colorado Boulder
    • Univ of Colorado - Boulder
    • CU Boulder

  • Andrew Lofthouse

    • USAFA

  View abstract →

• Prediction of an internal boundary layer on a flat plate after a step change in roughness using a near-wall RANS model

  ORAL

  Nov. 20, 2017, 11:53 AM – Nov. 20, 2017, 12:06 PM

  Authors

  • Minghan Chu

    • Department of Mechanical Engineering, University of Saskatchewan

  • Fanxiao Meng

    • Department of Mechanical Engineering, University of Manitoba

  • Donald J. Bergstrom

    • Department of Mechanical Engineering, University of Saskatchewan

  View abstract →

• On a turbulent wall model to predict hemolysis numerically in medical devices.

  ORAL

  Nov. 20, 2017, 12:06 PM – Nov. 20, 2017, 12:19 PM

  Authors

  • Seunghun Lee

    • Sogang Univ

  • Minwook Chang

    • Sogang Univ

  • Seongwon Kang

    • Sogang Univ

  • Nahmkeon Hur

    • Sogang Univ

  • Wonjung Kim

    • Sogang Univ

  View abstract →