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Download Contribution A Letude De Couches Limites Bidimensionnelles Et Tridimensionnelles En Regime Laminaire Transitionnel Et Turbulent full books in PDF, epub, and Kindle. Read online Contribution A Letude De Couches Limites Bidimensionnelles Et Tridimensionnelles En Regime Laminaire Transitionnel Et Turbulent ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Author : Trong T. Bui
Publisher :
ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.:/5 (317 download)
Download or read book A Parallel Finite Volume Algorithm for Large-eddy Simulation of Turbulent Flows written by Trong T. Bui and published by . This book was released on 1998 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 100 pages
Book Rating : 4.:/5 (319 download)
Download or read book Satellite Situation Report written by and published by . This book was released on 1974-12 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Heiner Klinkrad
Publisher : Springer Science & Business Media
ISBN 13 : 3540376747
Total Pages : 438 pages
Book Rating : 4.5/5 (43 download)
Download or read book Space Debris written by Heiner Klinkrad and published by Springer Science & Business Media. This book was released on 2006-09-01 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: The future evolution of the debris environment will be forecast on the basis of traffic models and possible hazard mitigation practices. The text shows how large trackable objects will have re-entry pinpointed and predictions made on related risk assessment for possible ground impact. Models will also be described for meteoroids which are also a prevailing risk.
Author : Tuncer Cebeci
Publisher : Elsevier
ISBN 13 : 0323151051
Total Pages : 423 pages
Book Rating : 4.3/5 (231 download)
Download or read book Analysis of Turbulent Boundary Layers written by Tuncer Cebeci and published by Elsevier. This book was released on 2012-12-02 with total page 423 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 : Michel Prud'homme
Publisher : Presses inter Polytechnique
ISBN 13 : 9782553014079
Total Pages : 260 pages
Book Rating : 4.0/5 (14 download)
Download or read book Éléments de turbulence written by Michel Prud'homme and published by Presses inter Polytechnique. This book was released on 2006 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: L'étude de la turbulence constitue sans aucun doute la branche la plus complexe de la mécanique des fluides. L'ouvrage Eléments de turbulence propose un exposé complet du sujet tout en étant concis. Il vise à combler une lacune en présentant dans un texte unifié un ensemble de concepts et d'équations que l'on trouve épars dans des traités ou des articles de périodique souvent inaccessibles pour les non-spécialistes. Le livre s'adresse en premier lieu aux étudiants des cycles supérieurs qui abordent cette discipline après avoir suivi un premier cours de mécanique des fluides. Les ingénieurs praticiens désirant parfaire leurs connaissances y trouveront également une source de renseignements très utile. Dans les deux premiers chapitres, l'auteur se penche sur la transition vers la turbulence, les échelles, l'approche statistique et les hypothèses de fermeture courantes. Les chapitres suivants traitent des solutions de similitude classiques des équations de transport en conduite et en écoulement libre, du raccordement des profils entre les régions de la paroi et du défaut de vitesse, de la turbulence homogène, de l'approche spectrale et des méthodes expérimentales. Outre la présentation théorique, l'ouvrage comporte de nombreux graphiques et illustrations, douze exercices et soixante-quatorze problèmes. [Source : 4e de couv.]
Author : Dan M. Somers
Publisher :
ISBN 13 :
Total Pages : 40 pages
Book Rating : 4.F/5 ( download)
Download or read book Influence of Surface Static-pressure Orifices on Boundary-layer Transition written by Dan M. Somers and published by . This book was released on 1982 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : France. Ministère de l'air
Publisher :
ISBN 13 :
Total Pages : 140 pages
Book Rating : 4.3/5 (243 download)
Download or read book Publications scientifiques et techniques written by France. Ministère de l'air and published by . This book was released on 1949 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Albert L. Braslow
Publisher :
ISBN 13 :
Total Pages : 44 pages
Book Rating : 4.:/5 (31 download)
Download or read book Effect of Distributed Three-dimensional Roughness and Surface Cooling on Boundary-layer Transition and Lateral Spread of Turbulence at Supersonic Speeds written by Albert L. Braslow and published by . This book was released on 1959 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Matiur Rahman
Publisher : Southampton [England] : Computational Mechanics Publication
ISBN 13 :
Total Pages : 200 pages
Book Rating : 4.F/5 ( download)
Download or read book Laminar and Turbulent Boundary Layers written by Matiur Rahman and published by Southampton [England] : Computational Mechanics Publication. This book was released on 1997 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume examines laminar and turbulent boundary layers as applied to the physical problems of fluid mechanics.
Author : Jie Ren
Publisher : Springer
ISBN 13 : 9789811068317
Total Pages : 94 pages
Book Rating : 4.0/5 (683 download)
Download or read book Secondary Instabilities of Görtler Vortices in High-Speed Boundary Layers written by Jie Ren and published by Springer. This book was released on 2017-11-08 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis first reveals the mechanism of Görtler instabilities and then demonstrates how transitions at hypersonic flows can be effectively controlled (either promoted or suppressed) with Görtler or Klebanoff modes. It focuses on understanding and controlling flow transitions from mild laminar to fully turbulent flows at high speeds—aspects that have become crucial at the dawn of an incredible era, in which hypersonic vehicles are becoming available. Once this occurs, it will be possible to travel from Beijing to Los Angeles within just 2 hours, and we will all live in a genuinely global village—and not just virtually, but physically. Görtler instabilities have often been used to promote flow transition in hypersonic vehicles. However, how Görtler instabilities are excited and how they evolve in hypersonic flows are questions that have yet to be answered.
Author : Collectif
Publisher : Omn.Univ.Europ.
ISBN 13 : 9786131522406
Total Pages : 192 pages
Book Rating : 4.5/5 (224 download)
Download or read book La réduction de la traînée en écoulement turbulent written by Collectif and published by Omn.Univ.Europ.. This book was released on 2018-02-28 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: La r duction de la tra n e est un ph nom ne d' coulement qui, par la pr sence de tr s petites quantit s d'additifs (polym res ou tensio-actifs) dans un fluide quelconque, consiste en une r duction significative du frottement la paroi en r gime turbulent. Certaines solutions d'additifs conduisent une r duction du frottement pouvant aller jusqu' 90 % par rapport au solvant pur. Ceci induit une r duction de la puissance de pompage de l'ordre de 30 %. Dans ce travail, une solution aqueuse base de "CTAC/NaSal" faible concentration a t largement explor e. Les solutions de tensio-actifs ont t caract ris es rh ologiquement. Plusieurs param tres influen ant la r duction de la tra n e en conduite ont t tudi s. Le ph nom ne de glissement la paroi a t abord par une tude dans une g om trie de Couette. Enfin, un mod le de comportement rh ologique issu des mesures rh ologiques a t test par Simulation Num rique Directe (DNS).
Author : Hermann Schlichting (Deceased)
Publisher : Springer
ISBN 13 : 366252919X
Total Pages : 814 pages
Book Rating : 4.6/5 (625 download)
Download or read book Boundary-Layer Theory written by Hermann Schlichting (Deceased) and published by Springer. This book was released on 2016-10-04 with total page 814 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new edition of the near-legendary textbook by Schlichting and revised by Gersten presents a comprehensive overview of boundary-layer theory and its application to all areas of fluid mechanics, with particular emphasis on the flow past bodies (e.g. aircraft aerodynamics). The new edition features an updated reference list and over 100 additional changes throughout the book, reflecting the latest advances on the subject.
Author : Paul S. Granville
Publisher :
ISBN 13 :
Total Pages : 52 pages
Book Rating : 4.3/5 (91 download)
Download or read book Mixing-length Formulations for Turbulent Boundary Layers Over Arbitrarily Rough Surfaces written by Paul S. Granville and published by . This book was released on 1984 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : G. E. A. Meier
Publisher :
ISBN 13 :
Total Pages : 494 pages
Book Rating : 4.:/5 (16 download)
Download or read book IUTAM Symposium on One Hundred Years of Boundary Layer Research written by G. E. A. Meier and published by . This book was released on 2006 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt: Prandtl's famous lecture with the title???ber Flüssigkeitsbewegung bei sehr kleiner Reibung? was presented on August 12, 1904 at the Third Internationalen Mathematischen Kongress in Heidelberg, Germany. This lecture invented the phrase?Boundary Layer? (Grenzschicht). The paper was written during Prandtl's first academic position at the University of Hanover. The reception of the academic world to this remarkable paper was at first lukewarm. But Felix Klein, the famous mathematician in Göttingen, immediately realized the importance of Prandtl's idea and offered him an academic position in Göttingen. There Prandtl became the founder of modern aerodynamics. He was a professor of applied mechanics at the Göttingen University from 1904 until his death on August 15, 1953. In 1925 he became Director of the Kaiser Wilhelm Institute for Fluid Mechanics. He developed many further ideas in aerodynamics, such as flow separation, base drag and airfoil theory, especially the law of the wall for turbulent boundary layers and the instability of boundary layers en route to turbulence. During the fifty years that Prandtl was in the Göttingen Research Center, he made important contributions to gas dynamics, especially supersonic flow theory. All experimental techniques and measurement techniques of fluid mechanics attracted his strong interest. Very early he contributed much to the development of wind tunnels and other aerodynamic facilities. He invented the soap-film analogy for the torsion of noncircular material sections; even in the fields of meteorology, aeroelasticity, tribology and plasticity his basic ideas are still in use.
Author : G. V. Lachmann
Publisher : Elsevier
ISBN 13 : 1483226662
Total Pages : 768 pages
Book Rating : 4.4/5 (832 download)
Download or read book Boundary Layer and Flow Control written by G. V. Lachmann and published by Elsevier. This book was released on 2014-05-12 with total page 768 pages. Available in PDF, EPUB and Kindle. Book excerpt: Boundary Layer and Flow Control: Its Principles and Application, Volume 2 focuses on the layer of fluid in the immediate area of a bounding surface where the effects of viscosity are substantial. This book is organized into two main topics—boundary layer control for low drag, and shock-induced separation and its prevention by design and boundary layer control. It specifically discusses the nature of transition, effect of two-dimensional and isolated roughness on laminar flow, and progress in the design of low drag aerofoils. The onset of separation effects for aerofoils and wings, shock-induced separation for laminar boundary layers, and shock-induced separation for laminar boundary layers are also deliberated. This volume is recommended to physicists and specialists interested in boundary layer and flow control.
Author : G.E.A. Meier
Publisher : Springer
ISBN 13 : 9789048106158
Total Pages : 494 pages
Book Rating : 4.1/5 (61 download)
Download or read book IUTAM Symposium on One Hundred Years of Boundary Layer Research written by G.E.A. Meier and published by Springer. This book was released on 2009-09-03 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book collects peer-reviewed lectures of the IUTAM Symposium on the 100th anniversary of Boundary Layer research. No other reference of this calibre, on this topic, is likely to be published for the next decade. Covers classification, definition and mathematics of boundary layers; instability of boundary layers and transition; boundary layers control; turbulent boundary layers; numerical treatment and boundary layer modelling; special effects in boundary layers.
Author : Alfred Kluwick
Publisher : Springer
ISBN 13 : 9783709125199
Total Pages : 330 pages
Book Rating : 4.1/5 (251 download)
Download or read book Recent Advances in Boundary Layer Theory written by Alfred Kluwick and published by Springer. This book was released on 2014-10-08 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent advances in boundary-layer theory have shown how modern analytical and computational techniques can and should be combined to deepen the understanding of high Reynolds number flows and to design effective calculation strategies. This is the unifying theme of the present volume which addresses laminar as well as turbulent flows.
