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Viscous flow drag reduction

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Published by American Institute of Aeronautics and Astronautics in New York .
Written in English

Subjects:

  • Drag (Aerodynamics),
  • Skin friction (Aerodynamics),
  • Frictional resistance (Hydrodynamics),
  • Turbulent boundary layer.

Book details:

Edition Notes

Includes bibliographical references and index.

Statementedited by Gary R. Hough.
SeriesProgress in astronautics and aeronautics ;, v. 72
ContributionsHough, Gary R.
Classifications
LC ClassificationsTL507 .P75 vol. 72, TL574.D7 .P75 vol. 72
The Physical Object
Paginationxxviii, 453 p. :
Number of Pages453
ID Numbers
Open LibraryOL4112639M
ISBN 100915928442
LC Control Number80027715

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Additional Physical Format: Online version: Viscous flow drag reduction. New York: American Institute of Aeronautics and Astronautics, © (OCoLC) @article{osti_, title = {Viscous drag reduction in boundary layers}, author = {Bushnell, D.M. and Hefner, J.N.}, abstractNote = {The present volume discusses the development status of stability theory for laminar flow control design, applied aspects of laminar-flow technology, transition delays using compliant walls, the application of CFD to skin friction drag-reduction, . Viscous drag reduction caused by polymer injection into a developing turbulent boundary layer was investigated in a inch I.D. hydraulically rough pipe. Pressure drop measurements were made in the first diameters of the pipe. Velocity profile and concentration profile measurements were also taken. Stability theory for laminar flow control design / Mujeeb R. Malik --Applied aspects of laminar-flow technology / A.L. Braslow [and others] --Status of transition delay using compliant walls / Peter W. Carpenter --Application of CFD to reduction of skin-friction drag / Tuncer Cebeci --Active wave control of boundary-layer transition / Andrew S.

For example, viscous drag generally varies directly with the flow speed, whereas pressure drag varies with the square of the speed. Scientists use a dimensionless ratio called the Reynolds number to give a measure of the relative importance of viscous or pressure drag in particular conditions. The Reynolds number, Re, b is given by. VISCOUS DRAG REDUCTION IN BOUNDARY LAYERS Download Viscous Drag Reduction In Boundary Layers ebook PDF or Read Online books in PDF, EPUB, and Mobi Format. Click Download or Read Online button to VISCOUS DRAG REDUCTION IN BOUNDARY LAYERS book pdf for free now. Buy Viscous Flow Drag Reduction Paas72 (Progress in astronautics and aeronautics) on FREE SHIPPING on qualified orders. This volume authoritatively treats viscous drag reduction in four major categories--laminar flow control, passive turbulent drag reduction, active turbulent drag reduction, and interactive turbulent drag reduction--and presents emerging technologies, such as the use of surfactants, as an alternative to : Hardcover.

The potential drag reduction and suction requirements, including the necessary compressor power, are calculated on component level using a flow solver with viscid/inviscid coupling and a . Book Reviews. Viscous Flow Drag Reduction (Progress in Astronautics and Aeronautics, Vol. 72) Gary R. Hough, Editor. Gary R. Hough, Editor. Search for other works by this author on: This Site. PubMed. Aeronautics, Drag reduction, Viscous flow. Article PDF first page by: 5. In fluid dynamics, drag (sometimes called air resistance, a type of friction, or fluid resistance, another type of friction or fluid friction) is a force acting opposite to the relative motion of any object moving with respect to a surrounding fluid. This can exist between two fluid layers (or surfaces) or a fluid and a solid surface. Unlike other resistive forces, such as dry friction, which. Viscous Drag Reduction Proceedings of the Symposium on Viscous Drag Reduction held at the LTV Research Center, Dallas, Texas, September 24 The Flow of a Dilute Polymer Solution in a Turbulent Boundary Layer on a Flat Plate. Viscous Drag Reduction Book .