Turbulent Boundary Layers: Roughness Effects

Presentations

• Turbulent boundary layer over a small, 2-D, $k$-type roughness

  ORAL

  Nov. 23, 2009, 9:30 AM – Nov. 23, 2009, 9:43 AM

  Authors

  • Michael Schultz

    • US Naval Academy
    • United States Naval Academy
    • U.S. Naval Academy

  • R.J. Volino

    • United States Naval Academy
    • U.S. Naval Academy
    • U. S. Naval Academy

  • K.A. Flack

    • United States Naval Academy
    • U.S. Naval Academy

  View abstract →

• Boundary Layer Measurements over 2/3-D Roughness

  ORAL

  Nov. 23, 2009, 9:43 AM – Nov. 23, 2009, 9:56 AM

  Authors

  • K.A. Flack

    • United States Naval Academy
    • U.S. Naval Academy

  • Michael Schultz

    • US Naval Academy
    • United States Naval Academy
    • U.S. Naval Academy

  • R.J. Volino

    • United States Naval Academy
    • U.S. Naval Academy
    • U. S. Naval Academy

  View abstract →

• Turbulence Statistics Over 3D Roughness in a Turbulent Channel Flow

  ORAL

  Nov. 23, 2009, 9:56 AM – Nov. 23, 2009, 10:09 AM

  Authors

  • Jiarong Hong

    • Johns Hopkins University
    • Johns Hopkins Unversity

  • Jiarong Hong

    • Johns Hopkins University
    • Johns Hopkins Unversity

  • Michael Schultz

    • US Naval Academy
    • United States Naval Academy
    • U.S. Naval Academy

  View abstract →

• Flow of Turbulent Boundary Layers Over Low-Order Representations of Irregular Surface Roughness

  ORAL

  Nov. 23, 2009, 10:09 AM – Nov. 23, 2009, 10:22 AM

  Authors

  • R. Mejia-Alvarez

    • Univ. of Illinois

  • K.T. Christensen

    • Univ. of Illinois
    • University of Illinois, Urbana

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• A Shape-Hessian based analysis of roughness effects on turbulence

  ORAL

  Nov. 23, 2009, 10:22 AM – Nov. 23, 2009, 10:35 AM

  Authors

  • Shan Yang

    • UT-Austin, ICES

  • Georg Stadler

    • UT-Austin, ICES

  • Robert Moser

    • The University of Texas
    • UT-Austin, ICES
    • University of Texas at Austin

  • Omar Ghattas

    • UT-Austin

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• Continuous Wavelet Analysis of a Highly Irregular Roughness Topography for Turbulence Studies

  ORAL

  Nov. 23, 2009, 10:35 AM – Nov. 23, 2009, 10:48 AM

  Authors

  • Yanhua Wu

    • Wright State University

  • Huiying Ren

    • Wright State University

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• Internal Layer Hierarchy in Rough-Wall Turbulent Boundary

  ORAL

  Nov. 23, 2009, 10:48 AM – Nov. 23, 2009, 11:01 AM

  Authors

  • Faraz Mehdi

    • University of New Hampshire

  • Caleb Morrill-Winter

    • University of New Hampshire

  • Rachel Ebner

    • University of New Hampshire

  • Joseph Klewicki

    • University of New Hampshire

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• Perturbation of a Turbulent Boundary Layer by Spatially Impulsive Dynamic Roughness

  ORAL

  Nov. 23, 2009, 11:01 AM – Nov. 23, 2009, 11:14 AM

  Authors

  • I. Jacobi

    • Graduate Aerospace Laboratories, California Institute of Technology

  • C. Gonzalez

    • California Polytechnic University, Pomona

  • M. Guala

    • GALCIT, California Institute of Technology
    • Graduate Aerospace Laboratories, California Institute of Technology

  • Beverley McKeon

    • California Institute of Technology
    • GALCIT, California Institute of Technology
    • Graduate Aerospace Laboratories, California Institute of Technology
    • California Institute Technology

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• Relating turbulent friction and energy spectrum in rough-pipe flows

  ORAL

  Nov. 23, 2009, 11:14 AM – Nov. 23, 2009, 11:27 AM

  Authors

  • Carlo Zuniga Zamalloa

    • University of Illinois at Urbana-Champaign

  • Pinaki Chakraborty

    • University of Illinois at Urbana-Champaign

  • Nigel Goldenfeld

    • University of Illinois at Urbana-Champaign

  • Gustavo Gioia

    • University of Illinois at Urbana-Champaign

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• Experimental Investigation of Flow Structures in the Boundary Layer over a Moving Rough Wall

  ORAL

  Nov. 23, 2009, 11:27 AM – Nov. 23, 2009, 11:40 AM

  Authors

  • Kyung-Hoon Shin

    • U. Minnesota

  • Jian Sheng

    • University of Minnesota
    • U. Minnesota

  View abstract →