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Contribution A Letude De La Couche Limite Turbulente Et De Son Decollement Dans Les Diffuseurs Plan Et A Symetrie De Revolution
Download Contribution A Letude De La Couche Limite Turbulente Et De Son Decollement Dans Les Diffuseurs Plan Et A Symetrie De Revolution full books in PDF, epub, and Kindle. Read online Contribution A Letude De La Couche Limite Turbulente Et De Son Decollement Dans Les Diffuseurs Plan Et A Symetrie De Revolution ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Dictionary of Building and Civil Engineering by : Don Montague
Download or read book Dictionary of Building and Civil Engineering written by Don Montague and published by Taylor & Francis. This book was released on 1996 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: This dual-language dictionary lists over 20,000 specialist terms in both French and English, covering architecture, building, engineering and property terms. It meets the needs of all building professionals working on projects overseas. It has been comprehensively researched and compiled to provide an invaluable reference source in an increasingly European marketplace.
Book Synopsis Construction Dictionary by : Nawic Education Foundation
Download or read book Construction Dictionary written by Nawic Education Foundation and published by . This book was released on 2014 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: An extensive listing of the terms and phrases used in construction. Included are many that are encountered daily on the jobsite or in the construction office.
Book Synopsis Publications scientifiques et techniques by : France. Ministère de l'air
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:
Download or read book Construction Dictionary written by and published by . This book was released on 1991 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Éléments de turbulence by : Michel Prud'homme
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.]
Book Synopsis Analyses of Turbulence in the Neutrally and Stably Stratified Planetary Boundary Layer by : Cedrick Ansorge
Download or read book Analyses of Turbulence in the Neutrally and Stably Stratified Planetary Boundary Layer written by Cedrick Ansorge and published by Springer. This book was released on 2016-09-15 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis presents a study of strong stratification and turbulence collapse in the planetary boundary layer, opening a new avenue in this field. It is the first work to study all regimes of stratified turbulence in a unified simulation framework without a break in the paradigms for representation of turbulence. To date, advances in our understanding and the parameterization of turbulence in the stable boundary layer have been hampered by difficulties simulating the strongly stratified regime, and the analysis has primarily been based on field measurements. The content presented here changes that paradigm by demonstrating the ability of direct numerical simulation to address this problem, and by doing so to remove the uncertainty of turbulence models from the analysis. Employing a stably stratified Ekman layer as a simplified physical model of the stable boundary layer, the three stratification regimes observed in nature— weakly, intermediately and strongly stratified—are reproduced, and the data is subsequently used to answer key, long-standing questions. The main part of the book is organized in three sections, namely a comprehensive introduction, numerics, and physics. The thesis ends with a clear and concise conclusion that distills specific implications for the study of the stable boundary layer. This structure emphasizes the physical results, but at the same time gives relevance to the technical aspects of numerical schemes and post-processing tools. The selection of the relevant literature during the introduction, and its use along the work appropriately combines literature from two research communities: fluid dynamics, and boundary-layer meteorology.
Book Synopsis La réduction de la traînée en écoulement turbulent by : Collectif
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).
Book Synopsis Investigation by Schlieren Technique of Methods of Fixing Fully Turbulent Flow on Models at Supersonic Speeds by : Mary W. Jackson
Download or read book Investigation by Schlieren Technique of Methods of Fixing Fully Turbulent Flow on Models at Supersonic Speeds written by Mary W. Jackson and published by . This book was released on 1960 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Constructive Modeling of Structural Turbulence and Hydrodynamic Instabilities by : Oleg Mikhailovich Belotserkovskii
Download or read book Constructive Modeling of Structural Turbulence and Hydrodynamic Instabilities written by Oleg Mikhailovich Belotserkovskii and published by World Scientific. This book was released on 2009 with total page 489 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book provides an original approach in the research of structural analysis of free developed shear compressible turbulence at high Reynolds number on the base of direct numerical simulation (DNS) and instability evolution for ideal medium (integral conservation laws) with approximate mechanism of dissipation (FLUX dissipative monotone OC upwindOCO difference schemes) and does not use any explicit sub-grid approximation and semi-empirical models of turbulence. Convective mixing is considered as a principal part of conservation law.
Book Synopsis Multiscale Turbulent Transport by : Marco Martins Afonso
Download or read book Multiscale Turbulent Transport written by Marco Martins Afonso and published by MDPI. This book was released on 2020-02-05 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: Turbulent transport is currently a prominent and ongoing investigation subject at the interface of methodologies from theory to numerical simulations and experiments, and it covers several spatiotemporal scales. Mathematical analysis, physical modelling, and engineering applications represent different facets of a classical, long-standing problem that is still far from being thoroughly comprehended. The goal of this Special Issue is to outline recent advances of such subjects as multiscale analysis in turbulent transport processes, Lagrangian and Eulerian descriptions of turbulence, advection of particles and fields in turbulent flows, ideal or nonideal turbulence (unstationary/inhomogeneous/anisotropic/compressible), turbulent flows in biofluid mechanics and magnetohydrodynamics, and the control and optimization of turbulent transport. The SI is open to regular articles, review papers focused on the state of the art and the progress made over the last few years, and new research trends.
Book Synopsis Contribution à l'étude des roues hélico-centrifuges de turbo-machines by : Marcel Sédille
Download or read book Contribution à l'étude des roues hélico-centrifuges de turbo-machines written by Marcel Sédille and published by FeniXX. This book was released on 1938-01-01T00:00:00Z with total page 129 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cet ouvrage est une réédition numérique d’un livre paru au XXe siècle, désormais indisponible dans son format d’origine.
Book Synopsis Propulsion compressible et approche numérique en mécanique des fluides by : Michel Ledoux
Download or read book Propulsion compressible et approche numérique en mécanique des fluides written by Michel Ledoux and published by ISTE Group. This book was released on 2017-05-01 with total page 275 pages. Available in PDF, EPUB and Kindle. Book excerpt: Avec la révolution industrielle, la mécanique des fluides s’est imposée comme une discipline centrale. Cet ouvrage explore la diversité des approches de cette discipline. Le fluide est devenu incontournable dans toutes les industries de haute technologie : aéronautique, aérospatiale, automobile, etc. Propulsion compressible et approche numérique en mécanique des fluides analyse le traitement de problèmes complexes à travers des exemples d’application en milieu industriel. La problématique des fluides visqueux est traitée sous un angle analytique ainsi que la thermodynamique combinée à la mécanique, l’occurrence d’irréversibilités locales, l’approche numérique, la modélisation et la simulation. L’évaluation des performances d’une éolienne Darrieus à pales droites par des calculs numériques est l’une des applications étudiées. La résolution des problèmes est assise sur des rappels fondamentaux – principes de base et équations générales – dans la perspective de l’accessibilité à un large public.
Book Synopsis Contribution à l'étude des pertes de charge singulières by : C. H. Cottignies
Download or read book Contribution à l'étude des pertes de charge singulières written by C. H. Cottignies and published by . This book was released on 1949 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Mise en oeuvre d'un procédé de détermination expérimentale du domaine transsonique dans un écoulement de type mixte by : Gérard Gontier
Download or read book Mise en oeuvre d'un procédé de détermination expérimentale du domaine transsonique dans un écoulement de type mixte written by Gérard Gontier and published by . This book was released on 1960 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Turbulence Structure and Modulation by : Alfredo Soldati
Download or read book Turbulence Structure and Modulation written by Alfredo Soldati and published by . This book was released on 2014-09-01 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Turbulence Modeling for CFD written by and published by . This book was released on 1998 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
