Etude par visualisation de sillages tridimensionnels

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ISBN 13 :
Total Pages : 195 pages
Book Rating : 4.:/5 (489 download)

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Book Synopsis Etude par visualisation de sillages tridimensionnels by : Guillaume Polidori

Download or read book Etude par visualisation de sillages tridimensionnels written by Guillaume Polidori and published by . This book was released on 1994 with total page 195 pages. Available in PDF, EPUB and Kindle. Book excerpt: CE TRAVAIL S'INSCRIT COMME UNE CONTRIBUTION A UNE MEILLEURE CONNAISSANCE DES SILLAGES A LA FOIS INSTATIONNAIRES ET 3D S'ETABLISSANT AUTOUR DE PROFILS LIMITES EN ENVERGURE PAR DES PLAQUES LATERALES. A TITRE D'EXEMPLE, NOUS ETUDIONS, PAR VISUALISATIONS EXPERIMENTALES, L'ECOULEMENT A L'AVAL D'UN PROFIL D'AILE RECTANGULAIRE CALE SOUS DIFFERENTES INCIDENCES (=90, 60, 30), IMPULSIVEMENT MIS EN MOUVEMENT, DANS LA GAMME DE NOMBRES DE REYNOLDS 650RE3000. L'ANALYSE EST FAITE DANS DES SECTIONS REGULIEREMENT REPARTIES LE LONG DE L'ENVERGURE DU PROFIL. POUR CE FAIRE, AFIN D'ASSURER LA FIABILITE DES RESULTATS, UN DISPOSITIF OPTIQUE ORIGINAL PERMETTANT L'OBTENTION SIMULTANEE DE PLUSIEURS TOMOGRAPHIES LASER POLYCHROMATIQUES EST MIS EN PLACE. PAR ASSOCIATION DE DONNEES QUANTITATIVES QUI EN SONT DEDUITES, ET DE VISUALISATIONS GLOBALES, ON MONTRE DANS LE CAS D'UNE AILE A 90 D'INCIDENCE, COMMENT S'INSTALLE DANS LE TEMPS UN COURANT TRANSVERSAL EN PROVENANCE DES PLAQUES D'EXTREMITE, ET COMMENT IL INFLUENCE LE PROCESSUS DE DETACHEMENT TOURBILLONNAIRE. UNE ETUDE SPECIFIQUE DE L'ECOULEMENT PARIETAL DE JONCTION, NOTAMMENT PAR RECONSTITUTION TOPOLOGIQUE, PERMET D'EXPLIQUER L'ORIGINE DE CE COURANT TRANSVERSAL. L'INFLUENCE DU NOMBRE DE REYNOLDS ET DE L'INCIDENCE DU PROFIL, SUR LES PHENOMENES OBSERVES, EST ANALYSEE

Atlas of Visualization

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Publisher : CRC Press
ISBN 13 : 9780849326578
Total Pages : 294 pages
Book Rating : 4.3/5 (265 download)

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Book Synopsis Atlas of Visualization by : Yasuki Nakayama

Download or read book Atlas of Visualization written by Yasuki Nakayama and published by CRC Press. This book was released on 1997-03-24 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: Visualization is a novel interdisciplinary science for making any phenomenon clear by visualizing the invisible using computer techniques. The Atlas of Visualization presents the latest advances in visualization techniques, image processing, computer graphics, and visualization of measured and compound results. Focusing on both experimental and computer-aided visualization, this encyclopedic resource discusses all aspects of this new and evolving science. This volume includes cutting-edge information on turbulent flow, vortex, water spray, PIV, jet flames, thermal plume and numerical simulation, and heat and mass transfer. Encompasses all aspects of visualization! The Atlas of Visualization is concerned with all aspects of visualization, not just with engineering and physics applications, but with applications in disciplines such as the biomedical sciences, oceanography, agriculture, meteorology, and sports science. The aim of this book is to provide a medium for announcing the latest advances in visualization. Full color presentation! Books on visualization could not discuss complex phenomena without the use of color photographs. For this reason, the Atlas of Visualization is issued in full color. This allows the complex phenomena to be presented clearly, and combined phenomena are illustrated with quantitative results and detailed structure. Global perspective! The chapters and gravures in the Atlas are contributed by the world's top researchers, and provides both researchers and technicians with extremely useful information from the foremost innovators in the field of visualization. Computer scientists, mechanical engineers, physicists, applied and biological scientists, meteorologists, and sports scientists, as well as students of these disciplines, will find the Atlas of Visualization an essential source of all the latest knowledge in the field of visualization.

Étude par méthode spectrale de sillages tridimensionnels en fluides stratifiés

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ISBN 13 :
Total Pages : 193 pages
Book Rating : 4.:/5 (49 download)

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Book Synopsis Étude par méthode spectrale de sillages tridimensionnels en fluides stratifiés by : Marc Forestier (ingénieur).)

Download or read book Étude par méthode spectrale de sillages tridimensionnels en fluides stratifiés written by Marc Forestier (ingénieur).) and published by . This book was released on 2000 with total page 193 pages. Available in PDF, EPUB and Kindle. Book excerpt: Notre principal objectif est l'étude numérique des sillages en fluides stratifiés en température, phénomène physique qui se rencontre fréquemment à l'état naturel. Une approche bibliographique apporte les connaissances de base nécessaires. Une méthode spectrale multidomaine Tchebychev-Tchebychev-Fourier est proposée et développée sur calculateur parallèle. Un gain en stabilité est obtenu en traitant implicitement une partie des termes d'advection et l'implémentation algorithmique utilise une technique de triangularisation de Schur. À chaque pas de temps, la résolution des équations de Navier-Stokes se ramène à un problème d'Oseen généralisé. La difficulté des conditions de sortie est surmontée grâce à des conditions originales de non réflexion : "u - [oméga]". Une méthode de pénalisation permet de modéliser l'obstacle dans l'écoulement et son emploi est justifié par le calcul du sillage tridimensionnel d'un cylindre. Enfin, le code numérique a permis la résolution spatio-temporelle du sillage tridimensionnel d'une sphère pour différentes stratifications au nombre de Reynolds de 300. On donne une description des différents phénomènes physiques et on étudie le rôle de la stratification sur les structures tourbillonnaires. Son caractère inhibitoire est identifié, notamment pour le cas de plus forte stratification par le phénomène d'effondrement du sillage.

Fourteenth International Conference on Numerical Methods in Fluid Dynamics

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Publisher : Springer
ISBN 13 : 9783540592808
Total Pages : 616 pages
Book Rating : 4.5/5 (928 download)

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Book Synopsis Fourteenth International Conference on Numerical Methods in Fluid Dynamics by : Suresh M. Deshpande

Download or read book Fourteenth International Conference on Numerical Methods in Fluid Dynamics written by Suresh M. Deshpande and published by Springer. This book was released on 1995-08-18 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computational Fluid Dynamics has now grown into a multidisciplinary activity with considerable industrial applications. The papers in this volume bring out the current status and future trends in CFD very effectively. They cover numerical techniques for solving Euler and Navier-Stokes equations and other models of fluid flow, along with a number of papers on applications. Besides the 88 contributed papers by research workers from all over the world, the book also includes 6 invited lectures from distinguished scientists and engineers.

The Aeronautical Journal

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ISBN 13 :
Total Pages : 644 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis The Aeronautical Journal by :

Download or read book The Aeronautical Journal written by and published by . This book was released on 1976 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Market Assessment Study of New Media Learning Materials

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ISBN 13 :
Total Pages : 56 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Market Assessment Study of New Media Learning Materials by : Canada. Industry Canada

Download or read book Market Assessment Study of New Media Learning Materials written by Canada. Industry Canada and published by . This book was released on 1996 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Scientific and Technical Aerospace Reports

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Publisher :
ISBN 13 :
Total Pages : 466 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1990 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Aerodynamic and Related Hydrodynamic Studies Using Water Facilities

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ISBN 13 :
Total Pages : 484 pages
Book Rating : 4.:/5 (359 download)

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Book Synopsis Aerodynamic and Related Hydrodynamic Studies Using Water Facilities by : North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development. Fluid Dynamics Panel. Symposium

Download or read book Aerodynamic and Related Hydrodynamic Studies Using Water Facilities written by North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development. Fluid Dynamics Panel. Symposium and published by . This book was released on 1987 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Theory of Propellers

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ISBN 13 :
Total Pages : 184 pages
Book Rating : 4.3/5 (126 download)

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Book Synopsis The Theory of Propellers by : Theodore Theodorsen

Download or read book The Theory of Propellers written by Theodore Theodorsen and published by . This book was released on 1944 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summary: A technical method is given for calculating the axial interference velocity of a propeller. The method involves the use of certain weight functions P, Q, and F. Numerical values for the weight functions are given for two-blade, three-blade, and six-blade propellers.

Vehicle Aerodynamics

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ISBN 13 :
Total Pages : 522 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Vehicle Aerodynamics by :

Download or read book Vehicle Aerodynamics written by and published by . This book was released on 1986 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt:

AGARD Conference Proceedings

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ISBN 13 :
Total Pages : 422 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis AGARD Conference Proceedings by : North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development

Download or read book AGARD Conference Proceedings written by North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development and published by . This book was released on 1994 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Flow Sensing in Air and Water

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Publisher : Springer Science & Business Media
ISBN 13 : 364241446X
Total Pages : 558 pages
Book Rating : 4.6/5 (424 download)

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Book Synopsis Flow Sensing in Air and Water by : Horst Bleckmann

Download or read book Flow Sensing in Air and Water written by Horst Bleckmann and published by Springer Science & Business Media. This book was released on 2014-01-22 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book, leading scientists in the fields of sensory biology, neuroscience, physics and engineering explore the basic operational principles and behavioral uses of flow sensing in animals and how they might be applied to engineering applications such as autonomous control of underwater or aerial vehicles. Although humans possess no flow-sensing abilities, countless aquatic (e.g. fish, cephalopods and seals), terrestrial (e.g. crickets and spiders) and aerial (e.g. bats) animals have flow sensing abilities that underlie remarkable behavioral feats. These include the ability to follow silent hydrodynamic trails long after the trailblazer has left the scene, to form hydrodynamic images of their environment in total darkness, and to swim or fly efficiently and effortlessly in the face of destabilizing currents and winds.

Government Reports Annual Index

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ISBN 13 :
Total Pages : 1312 pages
Book Rating : 4.:/5 (3 download)

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Book Synopsis Government Reports Annual Index by :

Download or read book Government Reports Annual Index written by and published by . This book was released on 1990 with total page 1312 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Proceedings

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Publisher :
ISBN 13 :
Total Pages : 538 pages
Book Rating : 4.:/5 (28 download)

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Book Synopsis Proceedings by : International Association for Hydraulic Research

Download or read book Proceedings written by International Association for Hydraulic Research and published by . This book was released on 1967 with total page 538 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Through-flow Calculations in Axial Turbomachinery

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Publisher :
ISBN 13 :
Total Pages : 256 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Through-flow Calculations in Axial Turbomachinery by : North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development. Propulsion and Energetics Panel

Download or read book Through-flow Calculations in Axial Turbomachinery written by North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development. Propulsion and Energetics Panel and published by . This book was released on 1976 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Flow Separation

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ISBN 13 :
Total Pages : 594 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis Flow Separation by : North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development

Download or read book Flow Separation written by North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development and published by . This book was released on 1975 with total page 594 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Proceedings of the ASME Fluids Engineering Division Summer Conference, 2006: Forums

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ISBN 13 :
Total Pages : 1092 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Proceedings of the ASME Fluids Engineering Division Summer Conference, 2006: Forums by : American Society of Mechanical Engineers. Fluids Engineering Division

Download or read book Proceedings of the ASME Fluids Engineering Division Summer Conference, 2006: Forums written by American Society of Mechanical Engineers. Fluids Engineering Division and published by . This book was released on 2006 with total page 1092 pages. Available in PDF, EPUB and Kindle. Book excerpt: