Turbulent Boundary Layers: Roughness Effects

Presentations

• Mean flow scaling in transitionally-rough turbulent boundary layers

  ORAL

  Nov. 23, 2008, 10:30 AM – Nov. 23, 2008, 10:43 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, 10:43 AM – Nov. 23, 2008, 10:56 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

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

  ORAL

  Nov. 23, 2008, 10:56 AM – Nov. 23, 2008, 11:09 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, 11:09 AM – Nov. 23, 2008, 11:22 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, 11:22 AM – Nov. 23, 2008, 11:35 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, 11:35 AM – Nov. 23, 2008, 11:48 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

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• Velocity scaling in very-rough-wall channel flows

  ORAL

  Nov. 23, 2008, 11:48 AM – Nov. 23, 2008, 12:01 PM

  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, 12:01 PM – Nov. 23, 2008, 12:14 PM

  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, 12:14 PM – Nov. 23, 2008, 12:27 PM

  Authors

  • Kojiro Nozawa

    Shimizu Corporation

  • Tetsuro Tamura

    Tokyo Institute of Technology

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