The Separation Of Axially Symmetric Turbulent Boundary Layers PDF Download
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| Author | : J. S. Murphy |
| Publisher | : |
| Total Pages | : 120 |
| Release | : 1955 |
| Genre | : |
| ISBN | : |
Download The Separation of Axially Symmetric Turbulent Boundary Layers. Part Ii. Detailed Measurements in the Boundary Layers on Several Slender Bodies in Incompressible Flow Book in PDF, ePub and Kindle
Detailed measurements of turbulent boundary layer velocity profiles and shear stress distributions on three slender bodies of revolution in incompressible flow are presented. Comparison of the results with those found in two-dimensional flows indicates no appreciable influence of lateral curvature on the Law of the Wall or use of H as a shape parameter for the outer region of the velocity profile except where the boundary layer thickness exceeds body radius. Values of wall shear stress determined by the method of Clauser-Coles are in excellent agreement with values measured using a shear stress pitot tube according to the method of Preston, while those predicted by the LudwiegTillmann formula are greater than measured values in the adverse pressure gradient regions of the flows. Disturbing the turbulent layer at transition by blowing through the surface leads to an increase in theta and a reduction in H which delays separation slightly when compared with the undisturbed layer. (Author).
| Author | : J. S. Murphy |
| Publisher | : |
| Total Pages | : 92 |
| Release | : 1955 |
| Genre | : |
| ISBN | : |
Download The Separation of Axially Symmetric Turbulent Boundary Layers Book in PDF, ePub and Kindle
| Author | : J. S. Murphy |
| Publisher | : |
| Total Pages | : 79 |
| Release | : 1954 |
| Genre | : |
| ISBN | : |
Download The Separation of Axially Symmetric Turbulent Boundary Layers Book in PDF, ePub and Kindle
| Author | : Paul K. Chang |
| Publisher | : Elsevier |
| Total Pages | : 800 |
| Release | : 2014-06-28 |
| Genre | : Technology & Engineering |
| ISBN | : 1483181286 |
Download Separation of Flow Book in PDF, ePub and Kindle
Interdisciplinary and Advanced Topics in Science and Engineering, Volume 3: Separation of Flow presents the problem of the separation of fluid flow. This book provides information covering the fields of basic physical processes, analyses, and experiments concerning flow separation. Organized into 12 chapters, this volume begins with an overview of the flow separation on the body surface as discusses in various classical examples. This text then examines the analytical and experimental results of the laminar boundary layer of steady, two-dimensional flows in the subsonic speed range. Other chapters consider the study of flow separation on the two-dimensional body, flow separation on three-dimensional body shape and particularly on bodies of revolution. This book discusses as well the analytical solutions of the unsteady flow separation. The final chapter deals with the purpose of separation flow control to raise efficiency or to enhance the performance of vehicles and fluid machineries involving various engineering applications. This book is a valuable resource for engineers.
| Author | : Arnold Polak |
| Publisher | : |
| Total Pages | : 58 |
| Release | : 1971 |
| Genre | : Boundary layer control |
| ISBN | : |
Download The Prediction of Turbulent Boundary-layer Separation Influenced by Blowing Book in PDF, ePub and Kindle
The report presents an analysis predicting separation of a turbulent boundary layer over a cone-flare configuration with gas injected into the boundary layer ahead of separation point. Separation location and separation lengths are compared with experimental data obtained at Mach number of 6 and a range of Reynolds numbers. At the highest Reynolds numbers the extent of separation decreases with increasing Reynolds number. When compared to separation over cylinder-flare body it is found that the extent of separation is lower for the cone-flare configuration. (Author).
| Author | : Tuncer Cebeci |
| Publisher | : Elsevier |
| Total Pages | : 423 |
| Release | : 2012-12-02 |
| Genre | : Technology & Engineering |
| ISBN | : 0323151051 |
Download Analysis of Turbulent Boundary Layers Book in PDF, ePub and Kindle
Analysis of Turbulent Boundary Layers focuses on turbulent flows meeting the requirements for the boundary-layer or thin-shear-layer approximations. Its approach is devising relatively fundamental, and often subtle, empirical engineering correlations, which are then introduced into various forms of describing equations for final solution. After introducing the topic on turbulence, the book examines the conservation equations for compressible turbulent flows, boundary-layer equations, and general behavior of turbulent boundary layers. The latter chapters describe the CS method for calculating two-dimensional and axisymmetric laminar and turbulent boundary layers. This book will be useful to readers who have advanced knowledge in fluid mechanics, especially to engineers who study the important problems of design.
| Author | : CHI-SHENG YANG, WILLIAM W. WILLMARTH |
| Publisher | : |
| Total Pages | : 114 |
| Release | : 1969 |
| Genre | : |
| ISBN | : |
Download WALL PRESSURE FLUCTUATIONS BENEATH AN AXIALLY SUMMERTRIC TURBULEN BOUNDARY LAYER ON A CYLINDER Book in PDF, ePub and Kindle
| Author | : Frank T. Smith |
| Publisher | : Springer |
| Total Pages | : 440 |
| Release | : 1987 |
| Genre | : Science |
| ISBN | : |
Download Boundary-layer Separation Book in PDF, ePub and Kindle
| Author | : Donald M. Kuehn |
| Publisher | : |
| Total Pages | : 32 |
| Release | : 1961 |
| Genre | : Noses (Space vehicles) |
| ISBN | : |
Download Turbulent Boundary-layer Separation Induced by Flares on Cylinders at Zero Angle of Attack Book in PDF, ePub and Kindle
| Author | : National Research Council |
| Publisher | : National Academies Press |
| Total Pages | : 1024 |
| Release | : 2002-01-01 |
| Genre | : Science |
| ISBN | : 0309254671 |
Download Twenty-Third Symposium on Naval Hydrodynamics Book in PDF, ePub and Kindle
"Vive la Revolution!" was the theme of the Twenty-Third Symposium on Naval Hydrodynamics held in Val de Reuil, France, from September 17-22, 2000 as more than 140 experts in ship design, construction, and operation came together to exchange naval research developments. The forum encouraged both formal and informal discussion of presented papers, and the occasion provides an opportunity for direct communication between international peers. This book includes sixty-three papers presented at the symposium which was organized jointly by the Office of Naval Research, the National Research Council (Naval Studies Board), and the Bassin d'Essais des Carènes. This book includes the ten topical areas discussed at the symposium: wave-induced motions and loads, hydrodynamics in ship design, propulsor hydrodynamics and hydroacoustics, CFD validation, viscous ship hydrodynamics, cavitation and bubbly flow, wave hydrodynamics, wake dynamics, shallow water hydrodynamics, and fluid dynamics in the naval context.
