Ebook: Further Developments in Turbulence Management

The thrust of modern research on turbulence in fluids is concerned with coherent structures and modelling. Riblets have been shown to reduce drag, and the papers presented in this volume tackle the main question of the mechanism responsible for this behaviour in turbulent flow.
The contributions in this volume were presented at the Sixth Drag Reduction Meeting held at Eindhoven during November 1991.
This volume will be a useful reference work for engineers, physicists and applied mathematicians interested in the topic of fluid turbulence.

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Content:
Front Matter....Pages i-vii
Bursting and structure of the turbulence in an internal flow manipulated by riblets....Pages 189-213
On near-wall turbulence-generating events in a turbulent boundary layer on a riblet surface....Pages 215-232
Friction velocity and virtual origin estimates for mean velocity profiles above smooth and triangular riblet surfaces....Pages 233-254
Viscous sublayer analysis of riblets and wire arrays....Pages 255-266
Riblet flow calculation with a low Reynolds number k - ? model....Pages 267-282
On the prediction of riblet performance with engineering turbulence models....Pages 283-298
Modelling the time dependent flow over riblets in the viscous wall region....Pages 299-314
Possibility of drag reduction using d-type roughness....Pages 315-324
The drag of three-dimensional rectangular cavities....Pages 325-346
Turbulence structure of dilute polymer and surfactant solutions in artificially roughened pipes....Pages 347-368
Effect of external manipulators on the heat transfer on a flat plate turbulent boundary layer....Pages 369-385

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Content:
Front Matter....Pages i-vii
Bursting and structure of the turbulence in an internal flow manipulated by riblets....Pages 189-213
On near-wall turbulence-generating events in a turbulent boundary layer on a riblet surface....Pages 215-232
Friction velocity and virtual origin estimates for mean velocity profiles above smooth and triangular riblet surfaces....Pages 233-254
Viscous sublayer analysis of riblets and wire arrays....Pages 255-266
Riblet flow calculation with a low Reynolds number k - ? model....Pages 267-282
On the prediction of riblet performance with engineering turbulence models....Pages 283-298
Modelling the time dependent flow over riblets in the viscous wall region....Pages 299-314
Possibility of drag reduction using d-type roughness....Pages 315-324
The drag of three-dimensional rectangular cavities....Pages 325-346
Turbulence structure of dilute polymer and surfactant solutions in artificially roughened pipes....Pages 347-368
Effect of external manipulators on the heat transfer on a flat plate turbulent boundary layer....Pages 369-385
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