COMPORTEMENT DU DEPLACEMENT D'UN FRONT D'EAU DOUCE

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Publisher :
ISBN 13 :
Total Pages : 198 pages
Book Rating : 4.:/5 (49 download)

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Book Synopsis COMPORTEMENT DU DEPLACEMENT D'UN FRONT D'EAU DOUCE by : Constantin Oltean

Download or read book COMPORTEMENT DU DEPLACEMENT D'UN FRONT D'EAU DOUCE written by Constantin Oltean and published by . This book was released on 1995 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: AFIN D'ETUDIER LES MECANISMES ELEMENTAIRES DE TRANSPORT DE DEUX FLUIDES MISCIBLES ET NON-REACTIFS DANS UN MILIEU POREUX HOMOGENE ET SATURE, UN PROGRAMME EXPERIMENTAL A ETE MIS AU POINT. UN MODELE PHYSIQUE 3D CONCU A L'ECHELLE DE LABORATOIRE (1,63 0,67 0,40 M#3) A PERMIS D'ANALYSER ET D'OBSERVER LE COMPORTEMENT D'UN POLLUANT QUI TRAVERSE LE MILIEU POREUX, EN PRENANT EN COMPTE LE CONTRASTE DE MASSE VOLUMIQUE ET DE VISCOSITE. L'ANALYSE PORTE SUR L'IDENTIFICATION DES PARAMETRES DE TRANSPORT, I.E.: LA VITESSE LONGITUDINALE APPARENTE ET LE COEFFICIENT DE DISPERSION LONGITUDINAL APPARENT LORSQU'IL S'AGIT DES EXPERIENCES DU TYPE DEPLACEMENT (INJECTION REALISEE DANS LA SECTION AMONT DE LA VEINE DU MILIEU POREUX), EN UTILISANT DIFFERENTES METHODES DE TRAITEMENT MONODIMENSIONNEL. L'OBSERVATION PORTE SUR L'EXTENSION ET LE DEVELOPPEMENT DE LA ZONE DE MELANGE LORSQU'IL S'AGIT DES EXPERIENCES AVEC INJECTION PONCTUELLE REALISEES DANS UNE SOURCE SITUEE SUR LE DESSUS DE LA VEINE DE MILIEU POREUX. GRACE AU PROGRAMME EXPERIMENTAL, UN MODELE DE SIMULATION 3D A ETE DEVELOPPE PUIS VALIDE. LE MODELE MATHEMATIQUE REALISE LE COUPLAGE ENTRE L'EQUATION HYDRODYNAMIQUE ET L'EQUATION DU TRANSPORT DU SOLUTE, EN TENANT COMPTE D'UN CONTRASTE DE MASSE VOLUMIQUE ET DE VISCOSITE. LA VARIATION DE LA MASSE VOLUMIQUE ET DE LA VISCOSITE EST SUPPOSEE LINEAIRE EN FONCTION DE LA CONCENTRATION DANS LA ZONE DE MELANGE

Computational Methods for Flow and Transport in Porous Media

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Publisher : Springer Science & Business Media
ISBN 13 : 9401711143
Total Pages : 372 pages
Book Rating : 4.4/5 (17 download)

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Book Synopsis Computational Methods for Flow and Transport in Porous Media by : J.M. Crolet

Download or read book Computational Methods for Flow and Transport in Porous Media written by J.M. Crolet and published by Springer Science & Business Media. This book was released on 2013-03-14 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first Symposium on Recent Advances in Problems of Flow and Transport in Porous Media was held in Marrakech in June '96 and has provided a focus for the utilization of computer methods for solving the many complex problems encountered in the field of solute transport in porous media. This symposium has been successful in bringing together scientists, physicists, hydrogeologists, researchers in soil and fluid mechanics and engineers involved in this multidisciplinary subject. It is clear that the utilization of computer-based models in this domain is still rapidly expanding and that new and novel solutions are being developed. The contributed papers which form this book reflect the recent advances, in particular with respect to new methods, inverse problems, reactive transport, unsaturated media and upscaling. These have been subdivided into the following sections: I. Numerical methods II. Mass transport and heat transfer III. Comparison with experimentation and simulation of real cases This book contains reviewed articles of the top presentations held during the International Symposium on Computer Methods in Porous Media Engineering which took place in Giens (France) in October 1998. All of the presentations and the optimism shown during the meeting provided further evidence that computer modeling is making remarkable progress and is indeed becoming an essential toolkit in the field of porous media and solute transport. I believe that the content of this book provides evidence of this and furthermore gives a comprehensive review of the theoretical developments and applications.

Recent Advances in Problems of Flow and Transport in Porous Media

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Publisher : Springer Science & Business Media
ISBN 13 : 9401728569
Total Pages : 272 pages
Book Rating : 4.4/5 (17 download)

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Book Synopsis Recent Advances in Problems of Flow and Transport in Porous Media by : J.M. Crolet

Download or read book Recent Advances in Problems of Flow and Transport in Porous Media written by J.M. Crolet and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: Porous media, and especially phenomena of transport in such materials, are an impor1ant field of interest for geologists, hydrogeologists, researchers in soil and fluid mechanics, petroleum and chemical engineers, physicists and scientists in many other disciplines. The development of better numerical simulation techniques in combination with the enormous expansion of computer tools, have enabled numerical simulation of transport phenomena (mass of phases and components, energy etc. ) in porous domains of interest. Before any practical application of the results of such simulations can be used, it is essential that the simulation models have been proven to be valid. In order to establish the greatest possible coherence between the models and the physical reality, frequent interaction between numericians, mathematicians and the previously quoted researchers, is necessary. Once this coherence is established, the numerical simulations could be used to predict various phenomena such as water management, propagation of pollutants etc. These simulations could be, in many cases, the only financially acceptable tool to carry out an investigation. Current studies within various fields of applications include not only physical comprehension aspects of flow and energy or solute transport in saturated or unsaturated media but also numerical aspects in deriving strong complex equations. Among the various fields of applications generally two types of problems can be observed. Those associated with the pollution of the environment and those linked to water management. The former are essentially a problem in industrialized countries, the latter are a major source of concern in North-Africa.

Groundwater and Subsurface Remediation

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Publisher : Springer Science & Business Media
ISBN 13 : 3642457509
Total Pages : 366 pages
Book Rating : 4.6/5 (424 download)

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Book Synopsis Groundwater and Subsurface Remediation by : Helmut Kobus

Download or read book Groundwater and Subsurface Remediation written by Helmut Kobus and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: The complex topic of in-situ subsurface remediation technologies has been ad dressed at an international symposium at the Universitat Stuttgart on September 26 and 27, 1995, on the occasion of the inauguration of the research facility VEGAS (Versuchseinrichtung zur Grundwasser- und Altlastensanierung). The results are contained in this book with 22 contributions from leading experts in the field from Europe and North America. The book illustrates the role of large-scale experiments in groundwater and subsurface remediation research. The subtopics address the various links between conventional laboratory experiments, technology-scale experiments and field-site studies, showing the contribution of large-scale experiments to bridging the gap between small-scale investigations and large-scale field investigations (upscaling). The interdisciplinary nature of the problems requires a multidisciplinary approach. Therefore, the idea has been followed to bring together the various disciplines in volved in the different aspects and facets of subsurface flow, transport and trans as hydraulics and hydrology, physics, formation, involving such diverse disciplines chemistry, microbiology, geology, industrial, chemical and hydraulic engineering, mathematics and hydroinformatics. The individual contributions from these di versified fields address the subject from different angles in an attempt to form a coherent picture of the various aspects of the complex problems of subsurface remediation. The focus is on research approaches and strategies with respect to the development of new and improved technologies and to the role of large-scale experiments in research and application.

Water Pollution ...

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Publisher :
ISBN 13 :
Total Pages : 840 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Water Pollution ... by :

Download or read book Water Pollution ... written by and published by . This book was released on 1997 with total page 840 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Water Pollution IV

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Publisher :
ISBN 13 :
Total Pages : 840 pages
Book Rating : 4.3/5 ( download)

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Book Synopsis Water Pollution IV by : Rudi Rajar

Download or read book Water Pollution IV written by Rudi Rajar and published by . This book was released on 1997 with total page 840 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Le Naturaliste canadien

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Publisher :
ISBN 13 :
Total Pages : 758 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Le Naturaliste canadien by :

Download or read book Le Naturaliste canadien written by and published by . This book was released on 1982 with total page 758 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Le Golfe Du Saint-Laurent--petit Océan Ou Grand Estuaire?

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Publisher : Peches Et Oceans Direction Generale Des Communications = Fisheries and Oceans Communications Dir
ISBN 13 :
Total Pages : 376 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Le Golfe Du Saint-Laurent--petit Océan Ou Grand Estuaire? by : Canada. Department of Fisheries and Oceans

Download or read book Le Golfe Du Saint-Laurent--petit Océan Ou Grand Estuaire? written by Canada. Department of Fisheries and Oceans and published by Peches Et Oceans Direction Generale Des Communications = Fisheries and Oceans Communications Dir. This book was released on 1991 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of a workshop, the scientific reviews and the contributed papers presented at the symposium. The document presents a brief historical summary of marine research in the Gulf; reports the discussions, conclusions and recommendations of the different working groups on oceanography (physics, biology, chemistry and sedimentology) and on the fishery (fish and invertebrates); then presents the discussions of each multidisciplinary working group, centered around how the St. Lawrence system may be used as a natural laboratory which will contribute to the solution of major long-term problems of conservation of natural resources and of the quality of the environment.

Annales

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ISBN 13 :
Total Pages : 690 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Annales by :

Download or read book Annales written by and published by . This book was released on 1984 with total page 690 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Édith Piaf

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Publisher : Oxford University Press
ISBN 13 : 1781382573
Total Pages : 264 pages
Book Rating : 4.7/5 (813 download)

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Book Synopsis Édith Piaf by : David Looseley

Download or read book Édith Piaf written by David Looseley and published by Oxford University Press. This book was released on 2015 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: The world-famous French singer Édith Piaf (1915-63) was never just a singer. This book suggests new ways of understanding her, her myth and her meanings over time at home and abroad, by proposing the notion of an 'imagined Piaf.

Becoming Urban Cyclists

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Publisher : University of Chester
ISBN 13 : 1910481580
Total Pages : 286 pages
Book Rating : 4.9/5 (14 download)

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Book Synopsis Becoming Urban Cyclists by : Matthieu Adam

Download or read book Becoming Urban Cyclists written by Matthieu Adam and published by University of Chester. This book was released on 2022-01-31 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the 21st century cycling has been re-considered as utilitarian transport. Starting from a low modal share, it has surged in many major cities of the Global North and is now being integrated into mobility and urban planning programmes and infrastructure. This book focuses on the process of "becoming" an urban cyclist through socialization.

Annales de L'Institut Océanographique

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Publisher :
ISBN 13 :
Total Pages : 316 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Annales de L'Institut Océanographique by : Institut océanographique

Download or read book Annales de L'Institut Océanographique written by Institut océanographique and published by . This book was released on 1987 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Water & Heritage

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Publisher :
ISBN 13 : 9789088903861
Total Pages : 434 pages
Book Rating : 4.9/5 (38 download)

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Book Synopsis Water & Heritage by : Willem Willems

Download or read book Water & Heritage written by Willem Willems and published by . This book was released on 2017-01-15 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water is vital for life, and its availability has been a concern for mankind throughout the ages. Its presence has always been ascertained in a variety of ways and the development of human society everywhere is connected with various forms of water management. Man also needed to manage water to find protection from its dangers and the need for that is increasing. In the coming decades, the impact of climate change is expected to intensify floods and droughts, affect groundwater resources, raise sea levels, increase pollution and enhance the frequency and magnitude of disasters. Societies around the world are challenged to adapt to these threats to ensure water security, economic prosperity and environmental and cultural sustainability. This book deals with the heritage of water management and the use that was made of water, as well as the impact of water management on heritage. An example of the former may be an ancient irrigation system in the Filipines or in the Middle East that still functions today, while the latter may reflect the importance of maintaining groundwater levels for the preservation of organic remains on archaeological sites or of wooden piles underneath standing buildings. In either case the papers in this book reflect the dynamic nature of water, and hence the equally dynamic relation between water management and heritage. This publication follows up on a Heritage and Water conference in Amsterdam, the first of its kind. Its main purpose is to credibly present the importance and value of heritage and historical experience for water and sustainable development, and vice versa, present the importance of water management for the protection of heritage. It presents evolving insights and concepts about Water and about Heritage from a variety of disciplines, policy and public perspectives illustrated with cases studies and aims to connect decision makers with experts such as engineers, archaeologists, historians, geographers, ecologist and landscape architects

El Niño

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Publisher : UNESCO
ISBN 13 :
Total Pages : 132 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis El Niño by : Bruno Voituriez

Download or read book El Niño written by Bruno Voituriez and published by UNESCO. This book was released on 2000 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: El Nino, caprice of the heavens, scapegoat for every calamity? The general public cannot really understand what is behind the El Nino phenomenon. The book offers a tour of the Earth's climate to understand one of its normal but extreme components.

Travaux de la Station zoologique de Villefranche-sur-Mer

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Publisher :
ISBN 13 :
Total Pages : 712 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Travaux de la Station zoologique de Villefranche-sur-Mer by :

Download or read book Travaux de la Station zoologique de Villefranche-sur-Mer written by and published by . This book was released on 1988 with total page 712 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Boundary-Layer Theory

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Publisher : Springer
ISBN 13 : 366252919X
Total Pages : 814 pages
Book Rating : 4.6/5 (625 download)

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Book Synopsis Boundary-Layer Theory by : Hermann Schlichting (Deceased)

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.

Body and Spirit in the Middle Ages

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Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 3110615983
Total Pages : 312 pages
Book Rating : 4.1/5 (16 download)

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Book Synopsis Body and Spirit in the Middle Ages by : Gaia Gubbini

Download or read book Body and Spirit in the Middle Ages written by Gaia Gubbini and published by Walter de Gruyter GmbH & Co KG. This book was released on 2020-08-10 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: A crucial question throughout the Middle Ages, the relationship between body and spirit cannot be understood without an interdisciplinary approach – combining literature, philosophy and medicine. Gathering contributions by leading international scholars from these disciplines, the collected volume explores themes such as lovesickness, the five senses, the role of memory and passions, in order to shed new light on the complex nature of the medieval Self.