1. Preface

   EditorialNotes Pages: vii - vii

2. Bursting and structure of the turbulence in an internal flow manipulated by riblets

   • S. Tardu
   • T. V. Truong
   • B. Tanguay

   OriginalPaper Pages: 189 - 213

3. On near-wall turbulence-generating events in a turbulent boundary layer on a riblet surface

   • Y. P. Tang
   • D. G. Clark

   OriginalPaper Pages: 215 - 232

4. Friction velocity and virtual origin estimates for mean velocity profiles above smooth and triangular riblet surfaces

   • A. D. Schwarz-van Manen
   • A. F. M. Van Geloven
   • F. T. M. Nieuwstadt

   OriginalPaper Pages: 233 - 254

5. Viscous sublayer analysis of riblets and wire arrays

   • Paolo Luchini

   OriginalPaper Pages: 255 - 266

6. Riblet flow calculation with a low Reynolds number κ - ε model

   • L. Djenidi
   • R. A. Antonia

   OriginalPaper Pages: 267 - 282

7. On the prediction of riblet performance with engineering turbulence models

   • B. E. Launder
   • S. P. Li

   OriginalPaper Pages: 283 - 298

8. Modelling the time dependent flow over riblets in the viscous wall region

   • S. Tullis
   • A. Pollard

   OriginalPaper Pages: 299 - 314

9. Possibility of drag reduction usingd-type roughness

   • K. -S. Choi
   • N. Fujisawa

   OriginalPaper Pages: 315 - 324

10. The drag of three-dimensional rectangular cavities

    • Eric Savory
    • Norman Toy
    • Russell G. Dimicco

    OriginalPaper Pages: 325 - 346

11. Turbulence structure of dilute polymer and surfactant solutions in artificially roughened pipes

    • Hans-Werner Bewersdorff
    • Horst Thiel

    OriginalPaper Pages: 347 - 368

12. Effect of external manipulators on the heat transfer on a flat plate turbulent boundary layer

    • A. Hamdouni
    • J. P. Bonnet

    OriginalPaper Pages: 369 - 385