Turbulent Boundary Layers VII: Rough Walls I

Presentations

• Structural Aspects of Flow Over Highly Irregular Roughness Revealed from Wall-Normal--Spanwise Plane Stereo PIV Measurements

  ORAL

  Nov. 19, 2012, 3:35 PM – Nov. 19, 2012, 3:48 PM

  Authors

  • J.M. Barros

    • University of Illinois at Urbana-Champaign

  • Kenneth T. Christensen

    • University of Illinois at Urbana-Champaign
    • University of Illinois, Urbana-Champaign
    • Department of Mechanical Science and Engineering, University of Illinois at Urbana-Champaign

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• Roughness effects in turbulent channel flow for the transitionally rough regime

  ORAL

  Nov. 19, 2012, 3:48 PM – Nov. 19, 2012, 4:01 PM

  Authors

  • Karen Flack

    • United States Naval Academy

  • Michael Schultz

    • United States Naval Academy

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• Effects of increased entrainment in turbulent boundary layers

  ORAL

  Nov. 19, 2012, 4:01 PM – Nov. 19, 2012, 4:14 PM

  Authors

  • Guillem Borrell

    • School of Aeronautics, Universidad Politecnica de Madrid
    • Universidad Politecnica de Madrid

  • Javier Jim\'enez

    • School of Aeronautics, Universidad Politecnica de Madrid
    • Universidad Politecnica de Madrid
    • U. Politecnica Madrid
    • Universidad Polit\'ecnica de Madrid
    • U. Polit\'ecnica de Madrid
    • Universidad Politecnica de Madrid, CTR - Stanford University
    • Universidad Politecnica Madrid

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• Time Resolved Tomographic PIV Measurements of Rough-Wall Turbulent Channel Flow

  ORAL

  Nov. 19, 2012, 4:14 PM – Nov. 19, 2012, 4:27 PM

  Authors

  • Rinaldo Miorini

    • Johns Hopkins University

  • Cao Zhang

    • Johns Hopkins University

  • Patrick Luckett

    • Johns Hopkins University

  • Dev Patel

    • Johns Hopkins University

  • Joseph Katz

    • Johns Hopkins University
    • Johns Hopkins university

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• Large-Scale Secondary Flows in a Turbulent Boundary Layer Caused by Highly Ordered and Directional Surface Roughness

  ORAL

  Nov. 19, 2012, 4:27 PM – Nov. 19, 2012, 4:40 PM

  Authors

  • Bagus Nugroho

    • The University of Melbourne

  • Nicholas Hutchins

    • The University of Melbourne
    • University of Melbourne

  • Jason Monty

    • The University of Melbourne

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• Investigation of wall-bounded turbulence over regularly distributed roughness

  ORAL

  Nov. 19, 2012, 4:40 PM – Nov. 19, 2012, 4:53 PM

  Authors

  • Marco Placidi

    • University of Southampton

  • Bharathram Ganapathisubramani

    • University of Southampton
    • University of Southampton, UK

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• Drag and Turbulence Production by Random Roughness

  ORAL

  Nov. 19, 2012, 4:53 PM – Nov. 19, 2012, 5:06 PM

  Authors

  • Richard Leighton

    • None

  • Kenneth T. Christensen

    • University of Illinois at Urbana-Champaign
    • University of Illinois, Urbana-Champaign
    • Department of Mechanical Science and Engineering, University of Illinois at Urbana-Champaign

  • Kiran Bhaganagar

    • University of Texas, San Antonio
    • University of Texas at San Antonio

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• Holographic particle tracking elucidates coherent structures in the roughness sublayer of a channel flow

  ORAL

  Nov. 19, 2012, 5:06 PM – Nov. 19, 2012, 5:19 PM

  Authors

  • Siddharth Talapatra

    • Johns Hopkins University

  • Joseph Katz

    • Johns Hopkins University
    • Johns Hopkins university

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• Extraction of very-large scale structures in turbulent boundary layer

  ORAL

  Nov. 19, 2012, 5:19 PM – Nov. 19, 2012, 5:32 PM

  Authors

  • St\'ephane Roux

    • Universit\'e de Nantes

  • Franck Kerherv\'e

    • Ecole Centrale de Lille

  • Michel Stanislas

    • Ecole Centrale de Lille

  • Jean Marc Foucaut

    • Ecole Centrale de Lille

  • Joel Delville

    • CNRS PPRIME
    • Institute PPRIME, France

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