Turbulent Boundary Layers: Roughness Effects

Presentations

• Mean flow scaling in transitionally-rough turbulent boundary layers

  ORAL

  Nov. 23, 2008, 9:30 AM – Nov. 23, 2008, 9:43 AM

  Authors

  • Michael P. Schultz

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

  • Karen A. Flack

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

  View abstract →

• Turbulence statistics for high Reynolds number rough wall turbulent boundary layers

  ORAL

  Nov. 23, 2008, 9:43 AM – Nov. 23, 2008, 9:56 AM

  Authors

  • Karen A. Flack

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

  • Michael P. Schultz

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

  View abstract →

• Diffusion of Drag-Reducing Polymers within a High-Reynolds-Number, Rough-Wall Turbulent Boundary Layer

  ORAL

  Nov. 23, 2008, 9:56 AM – Nov. 23, 2008, 10:09 AM

  Authors

  • Brian Elbing

    • University of Michigan

  • Marc Perlin

    • University of Michigan

  • David Dowling

    • University of Michigan

  • Michael Solomon

    • University of Michigan

  • Steven Ceccio

    • Univ. of Michigan
    • University of Michigan

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• Large Eddy Simulation of Turbulent Boundary Layers over Rough Beds

  ORAL

  Nov. 23, 2008, 10:09 AM – Nov. 23, 2008, 10:22 AM

  Authors

  • Krishnakumar Rajagopalan

    • University of Hawaii at Manoa

  • Geno Pawlak

    • Department of Ocean and Resources Engineering, University of Hawaii at Manoa
    • University of Hawaii at Manoa

  • Antoine Patalano

    • University of Hawaii at Manoa

  • Marcelo Kobayashi

    • University of Hawaii at Manoa

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• Refined Analysis of the Mean Momentum Balance in Rough-Wall Turbulent Boundary Layers

  ORAL

  Nov. 23, 2008, 10:22 AM – Nov. 23, 2008, 10:35 AM

  Authors

  • Faraz Mehdi

    • University of New Hampshire

  • Joseph Klewicki

    • University of New Hampshire

  • Christopher White

    • University of New Hampshire

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• Comparison of boundary layers over 2-D and 3-D rough walls

  ORAL

  Nov. 23, 2008, 10:35 AM – Nov. 23, 2008, 10:48 AM

  Authors

  • Ralph J. Volino

    • U. S. Naval Academy

  • Michael P. Schultz

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

  • Karen A. Flack

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

  View abstract →

• Velocity scaling in very-rough-wall channel flows

  ORAL

  Nov. 23, 2008, 10:48 AM – Nov. 23, 2008, 11:01 AM

  Authors

  • David Birch

    • University of Surrey

  • Jonathan Morrison

    • Department of Aeronautics, Imperial College, UK
    • Dept of Aeronautics, Imperial College, UK
    • Department of Aeronautics, Imperial College, London
    • Department of Aeronautics, Imperial College
    • Imperial College London

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• Zero Pressure Gradient Turbulent Boundary Layer Response to a Spatially Impulsive Dynamic Roughness

  ORAL

  Nov. 23, 2008, 11:01 AM – Nov. 23, 2008, 11:14 AM

  Authors

  • Jeffrey LeHew

    • California Institute of Technology

  • Ian Jacobi

    • California Institute of Technology

  • Beverley McKeon

    • California Institute of Technology
    • Graduate Aeronautical Laboratories, California Institute of Technology

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• LES analysis of roughness scale effect on rough-wall turbulent boundary layers

  ORAL

  Nov. 23, 2008, 11:14 AM – Nov. 23, 2008, 11:27 AM

  Authors

  • Kojiro Nozawa

    • Shimizu Corporation

  • Tetsuro Tamura

    • Tokyo Institute of Technology

  View abstract →