Développement d'outils numériques et expérimentaux dédiés à l'étude de l'évaporation en présence de ligne triple

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (819 download)

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Book Synopsis Développement d'outils numériques et expérimentaux dédiés à l'étude de l'évaporation en présence de ligne triple by : Loïc Tachon

Download or read book Développement d'outils numériques et expérimentaux dédiés à l'étude de l'évaporation en présence de ligne triple written by Loïc Tachon and published by . This book was released on 2011 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Les travaux réalisés au cours de cette thèse visent à apporter une aide à la compréhension des mécanismes régissant l'évaporation des films liquides. La physique des problèmes à changement de phase avec ligne de contact est gouvernée par des mécanismes agissant au niveau de ces dernières ainsi qu'au niveau des interfaces gaz-liquide. La description géométrique des interfaces est donc un point clef dans cette étude tant d'un point de vue numérique qu'expérimental. Un outil numérique tridimensionnel de suivi d'interface infiniment fine a été créé afin d'anticiper la simulation numérique de ces problèmes. Cet algorithme repose sur une description quadratique de l'interface qui est une surface du maillage. L'ordre de convergence de cette méthode relatif à différentes caractéristiques (courbure, normale, position) de l'interface ainsi que sa qualité conservative ont été étudiés.Parallèlement à cette approche numérique, une technique expérimentale d'inversion optique a été développée. Celle-ci permet la mesure dynamique du profil d'une interface au voisinage de la ligne de contact dans le cadre de fluide très mouillant. Cette méthode, appliquée dans le cadre d'un problème de film en évaporation quasi axisymétrique a permis, dans le cadre d'une expérience simple, une première quantification des flux de chaleur et de masse échangés au niveau de la ligne de contact.

Evaporation d'une goutte sessile

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ISBN 13 :
Total Pages : 210 pages
Book Rating : 4.:/5 (491 download)

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Book Synopsis Evaporation d'une goutte sessile by : Laura Grandas Martin

Download or read book Evaporation d'une goutte sessile written by Laura Grandas Martin and published by . This book was released on 2004 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: Le phénomène d'évaporation intervient dans de nombreux processus naturels et applications industrielles (refroidissement, séchage). Ce mémoire traite de l'évaporation d'une goutte posée pour une meilleure compréhension des mécanismes physico chimiques régissant les transferts couplés chaleur - masse. Les cas étudiés ont porté sur une goutte d'eau bidistillée (5 mm3 [inférieur ou égal] V [inférieur ou égal] 70 mm3) posée sur deux surfaces chauffées (30 °C [inférieur ou égal] Tp [inférieur ou égal] 90 °C) de mouillabilité différente (aluminium et PTFE) par des méthodes optique et thermique. Les résultats expérimentaux ont permis de montrer que l'aplatissement des gouttes par les effets de gravité est sans influence dans la cinétique de l'évaporation. La nature et l'état de la surface n'influencent que l'angle de contact et le diamètre de mouillage initial. L'évaporation semble se produire préférentiellement au niveau de la ligne triple. Des simulations numériques du phénomène ont été réalisées et les résultats comparés à ceux obtenus par l'expérience

Etude de l'évaporation d'un film liquide pur et de solutions aqueuses ruisselant sur un cylindre horizontal

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ISBN 13 :
Total Pages : 215 pages
Book Rating : 4.:/5 (492 download)

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Book Synopsis Etude de l'évaporation d'un film liquide pur et de solutions aqueuses ruisselant sur un cylindre horizontal by : Lahcen El Omari

Download or read book Etude de l'évaporation d'un film liquide pur et de solutions aqueuses ruisselant sur un cylindre horizontal written by Lahcen El Omari and published by . This book was released on 2003 with total page 215 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ce mémoire présente une étude numérique et expérimentale de l'évaporation d'un film liquide. Les études expérimentales ont été menées pour le cas où l'alimentation est effectuée par un dispositif de distribution d'eau en nappe, colonnes ou en gouttes. Cette dernière est effectuée dans le cas d'un film d'eau ruisselant sur un cylindre lisse horizontal afin de déterminer le nombre de Nusselt moyen et d'estimer le coefficient d'échange thermique local. L'utilisation du problème inverse de conduction de la chaleur (PICC) a permis de déterminer les conditions aux limites difficiles à mesurer telles que : la température de la surface et la densité de flux thermique sur tout le pourtour du cylindre. L'étude numérique est composée de deux parties : la première traite de l'évaporation d'un film liquide pure et de solutions aqueuses ruisselant autour d'un cylindre horizontal. La seconde traite de l'évaporation d'un film liquide tombant en nappe sur un cylindre horizontal.

The European Landscape Convention

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Publisher : Springer Science & Business Media
ISBN 13 : 9048199328
Total Pages : 327 pages
Book Rating : 4.0/5 (481 download)

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Book Synopsis The European Landscape Convention by : Michael Jones

Download or read book The European Landscape Convention written by Michael Jones and published by Springer Science & Business Media. This book was released on 2011-02-09 with total page 327 pages. Available in PDF, EPUB and Kindle. Book excerpt: This important and insightful book provides, for the first time, a broad presentation of ongoing research into public participation in landscape conservation, management and planning, following the 2000 European Landscape Convention which came into force in 2004. The book examines both the theory of participation and what lessons can be learnt from specific European examples. It explores in what manner and to what extent the provisions for participation in the European Landscape Convention have been followed up and implemented. It also presents and compares different experiences of participation in selected countries from northern, southern, eastern and western Europe, and provides a critical examination of public participation in practice. However, while the book’s focus is necessarily on Europe, many of the conclusions drawn are of global relevance. The book provides a valuable reference for researchers and advanced students in landscape policies and management, as well as for professionals and others interested in land-use planning and environmental management.

ICREEC 2019

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Publisher : Springer Nature
ISBN 13 : 9811554447
Total Pages : 659 pages
Book Rating : 4.8/5 (115 download)

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Book Synopsis ICREEC 2019 by : Ahmed Belasri

Download or read book ICREEC 2019 written by Ahmed Belasri and published by Springer Nature. This book was released on 2020-06-10 with total page 659 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights peer reviewed articles from the 1st International Conference on Renewable Energy and Energy Conversion, ICREEC 2019, held at Oran in Algeria. It presents recent advances, brings together researchers and professionals in the area and presents a platform to exchange ideas and establish opportunities for a sustainable future. Topics covered in this proceedings, but not limited to, are photovoltaic systems, bioenergy, laser and plasma technology, fluid and flow for energy, software for energy and impact of energy on the environment.

Reactor Core Materials

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ISBN 13 :
Total Pages : 304 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Reactor Core Materials by :

Download or read book Reactor Core Materials written by and published by . This book was released on 1960 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Advances in Hydroinformatics

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Publisher : Springer
ISBN 13 : 9812876154
Total Pages : 616 pages
Book Rating : 4.8/5 (128 download)

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Book Synopsis Advances in Hydroinformatics by : Philippe Gourbesville

Download or read book Advances in Hydroinformatics written by Philippe Gourbesville and published by Springer. This book was released on 2015-08-21 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a collection of extended papers based on presentations given during the SIMHYDRO 2014 conference, held in Sophia Antipolis in June 2014. It focuses on the modeling and simulation of fast hydraulic transients, on 3D modeling, and on uncertainties and multiphase flows. The book explores both the limitations and performance of current models and presents the latest developments based on new numerical schemes, high-performance computing, multiphysics and multiscale methods, and better interaction with field or scale model data. It addresses the interests of practitioners, stakeholders, researchers and engineers active in this field.

Frontline and Factory

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Publisher : Springer Science & Business Media
ISBN 13 : 1402054904
Total Pages : 292 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Frontline and Factory by : Roy MacLeod

Download or read book Frontline and Factory written by Roy MacLeod and published by Springer Science & Business Media. This book was released on 2007-05-06 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book represents a first considered attempt to study the factors that conditioned industrial chemistry for war in 1914-18. Taking a comparative perspective, it reflects on the experience of France, Germany, Austria, Russia, Britain, Italy and Russia, and points to significant similarities and differences. It looks at changing patterns in the organisation of industry, and at the emerging symbiosis between science, industry and the military.

Traditional Mediterranean Architecture

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ISBN 13 : 9788487104510
Total Pages : 139 pages
Book Rating : 4.1/5 (45 download)

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Book Synopsis Traditional Mediterranean Architecture by : Amin Maalouf

Download or read book Traditional Mediterranean Architecture written by Amin Maalouf and published by . This book was released on 2002 with total page 139 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Groundwater Dynamics in Hard Rock Aquifers

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Publisher : Springer Science & Business Media
ISBN 13 : 140206540X
Total Pages : 265 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Groundwater Dynamics in Hard Rock Aquifers by : Shakeel Ahmed

Download or read book Groundwater Dynamics in Hard Rock Aquifers written by Shakeel Ahmed and published by Springer Science & Business Media. This book was released on 2008-11-18 with total page 265 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains the results and findings of the advanced research carried out in a pilot area with a thorough investigation of the structure and functioning of an aquifer in a granitic formation. It characterizes the hard rock aquifer system and examines its properties and behavior as well as systematically details the geophysical, geological and remote sensing applications to conceptualize such an aquifer system.

In-Vessel Melt Retention and Ex-Vessel Corium Cooling: IAEA Tecdoc No. 1906

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Publisher : International Atomic Energy Agency
ISBN 13 : 9789201063205
Total Pages : 72 pages
Book Rating : 4.0/5 (632 download)

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Book Synopsis In-Vessel Melt Retention and Ex-Vessel Corium Cooling: IAEA Tecdoc No. 1906 by : International Atomic Energy Agency

Download or read book In-Vessel Melt Retention and Ex-Vessel Corium Cooling: IAEA Tecdoc No. 1906 written by International Atomic Energy Agency and published by International Atomic Energy Agency. This book was released on 2020-08-06 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication results from a technical meeting on phenomenology and technologies relevant to in-vessel melt retention (IVMR) and ex-vessel corium cooling (EVCC). The purpose of the publication is to capture the state of knowledge, at the time of that meeting, related to phenomenology and technologies as well as the challenges and pending issues relevant to IVMR and EVCC for water cooled reactors by summarizing the information provided by the meeting participants in a form useful to practitioners in Member States.

Properties of UO2

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ISBN 13 :
Total Pages : 146 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Properties of UO2 by : J. Belle

Download or read book Properties of UO2 written by J. Belle and published by . This book was released on 1957 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Satellite Situation Report

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ISBN 13 :
Total Pages : 132 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Satellite Situation Report by :

Download or read book Satellite Situation Report written by and published by . This book was released on 1978-12 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Biodiversity and Sustainable Development

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ISBN 13 : 9788176259941
Total Pages : 0 pages
Book Rating : 4.2/5 (599 download)

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Book Synopsis Biodiversity and Sustainable Development by : Rabindra Nath Pati

Download or read book Biodiversity and Sustainable Development written by Rabindra Nath Pati and published by . This book was released on 2010 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Papers presented at the First Global Summit on Sustainable Development and Biodiversity, held at Raipur during 7-9 February 2009.

Bio-aggregate-based Building Materials

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Publisher : John Wiley & Sons
ISBN 13 : 111857706X
Total Pages : 332 pages
Book Rating : 4.1/5 (185 download)

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Book Synopsis Bio-aggregate-based Building Materials by : Sofiane Amziane

Download or read book Bio-aggregate-based Building Materials written by Sofiane Amziane and published by John Wiley & Sons. This book was released on 2013-02-05 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: Using plant material as raw materials for construction is a relatively recent and original topic of research. This book presents an overview of the current knowledge on the material properties and environmental impact of construction materials made from plant particles, which are renewable, recyclable and easily available. It focuses on particles and as well on fibers issued from hemp plant, as well as discussing hemp concretes. The book begins by setting the environmental, economic and social context of agro-concretes, before discussing the nature of plant-based aggregates and binders. The formulation, implementation and mechanical behavior of such building materials are the subject of the following chapters. The focus is then put upon the hygrothermal behavior and acoustical properties of hempcrete, followed by the use of plant-based concretes in structures. The book concludes with the study of life-cycle analysis (LCA) of the environmental characteristics of a banked hempcrete wall on a wooden skeleton. Contents 1. Environmental, Economic and Social Context of Agro-Concretes, Vincent Nozahic and Sofiane Amziane. 2. Characterization of Plant-Based Aggregates. Vincent Picandet. 3. Binders, Gilles Escadeillas, Camille Magniont, Sofiane Amziane and Vincent Nozahic. 4. Formulation and Implementation, Christophe Lanos, Florence Collet, Gérard Lenain and Yves Hustache. 5. Mechanical Behavior, Laurent Arnaud, Sofiane Amziane, Vincent Nozahic and Etienne Gourlay. 6. Hygrothermal Behavior of Hempcrete, Laurent Arnaud, Driss Samri and Étienne Gourlay. 7. Acoustical Properties of Hemp Concretes, Philippe Glé, Emmanuel Gourdon and Laurent Arnaud. 8. Plant-Based Concretes in Structures: Structural Aspect – Addition of a Wooden Support to Absorb the Strain, Philippe Munoz and Didier Pipet. 9. Examination of the Environmental Characteristics of a Banked Hempcrete Wall on a Wooden Skeleton, by Lifecycle Analysis: Feedback on the LCA Experiment from 2005, Marie-Pierre Boutin and Cyril Flamin. About the Authors Sofiane Amziane is Professor and head of the Civil Engineering department at POLYTECH Clermont-Ferrand in France. He is also in charge of the research program dealing with bio-based building materials at Blaise Pascal University (Institut Pascal, Clermont Ferrand, France). He is the secretary of the RILEM Technical Committee 236-BBM dealing with bio-based building materials and the author or co-author of over one hundred papers in scientific journals such as Cement and Concrete Research, Composite Structures or Construction Building Materials as well as international conferences. Laurent Arnaud is a Bridges, Waters and Forestry Engineer (Ingénieur des Ponts, Eaux et Forêts) and researcher at Joseph Fourier University in Grenoble, France. He is also Professor at ENTPE (Ecole Nationale des Travaux Publics de l’Etat). Trained in the field of mechanical engineering, his research has been directed toward the characterization and development of new materials for civil engineering and construction. He is head of the international committee at RILEM – BBM, as well as the author of more than one hundred publications, and holder of an international invention patent.

Remote Sensing in Hydrology and Water Management

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Publisher : Springer Science & Business Media
ISBN 13 : 3642595839
Total Pages : 498 pages
Book Rating : 4.6/5 (425 download)

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Book Synopsis Remote Sensing in Hydrology and Water Management by : Gert A. Schultz

Download or read book Remote Sensing in Hydrology and Water Management written by Gert A. Schultz and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book provides comprehensive information on possible applications of remote sensing data for hydrological monitoring and modelling as well as for water management decisions. Mathematical theory is provided only as far as it is necessary for understanding the underlying principles. The book is especially timely because of new programs and sensors that are or will be realised. ESA, NASA, NASDA as well as the Indian and the Brazilian Space Agency have recently launched satellites or developed plans for new sensor systems that will be especially pertinent to hydrology and water management. New techniques are presented whose structure differ from conventional hydrological models due to the nature of remotely sensed data.

Silent Stars

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Publisher : Knopf
ISBN 13 : 0307829189
Total Pages : 512 pages
Book Rating : 4.3/5 (78 download)

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Book Synopsis Silent Stars by : Jeanine Basinger

Download or read book Silent Stars written by Jeanine Basinger and published by Knopf. This book was released on 2012-10-17 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: From one of America's most renowned film scholars: a revelatory, perceptive, and highly readable look at the greatest silent film stars -- not those few who are fully appreciated and understood, like Chaplin, Keaton, Gish, and Garbo, but those who have been misperceived, unfairly dismissed, or forgotten. Here is Valentino, "the Sheik," who was hardly the effeminate lounge lizard he's been branded as; Mary Pickford, who couldn't have been further from the adorable little creature with golden ringlets that was her film persona; Marion Davies, unfairly pilloried in Citizen Kane; the original "Phantom" and "Hunchback," Lon Chaney; the beautiful Talmadge sisters, Norma and Constance. Here are the great divas, Pola Negri and Gloria Swanson; the great flappers, Colleen Moore and Clara Bow; the great cowboys, William S. Hart and Tom Mix; and the great lover, John Gilbert. Here, too, is the quintessential slapstick comedienne, Mabel Normand, with her Keystone Kops; the quintessential all-American hero, Douglas Fairbanks; and, of course, the quintessential all-American dog, Rin-Tin-Tin. This is the first book to anatomize the major silent players, reconstruct their careers, and give us a sense of what those films, those stars, and that Hollywood were all about. An absolutely essential text for anyone seriously interested in movies, and, with more than three hundred photographs, as much a treat to look at as it is to read.