Download or read book Analyse de mod les d coulements en milieu poreux h t rog ne written by Catherine Choquet and published by . This book was released on 2002 with total page 265 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ce travail est consacré à l'étude de quelques modèles d'écoulements de fluides miscibles et faiblement compressibles. Les problèmes considérés interviennent dans la modélisation de la contamination des nappes phréatiques par des espèces radioactives, ou de l'exploitation de réservoirs pétroliers. La modélisation des phénomènes conduit à l'étude de systèmes d'équations aux dérivées partielles de type parabolique. Plusieurs équations de type diffusion-convection, modélisant le transport de chaque espèce en solution, sont couplées à l'équation gouvernant le champ des vitesses de Darcy. A cela peut s'ajouter une équation régissant la diffusion de la chaleur. Ce mémoire comprend 3 parties distinctes : -Ecoulements de contaminants radioactifs en milieu poreux : nous donnons le système des équations aux dérivées partielles qui traduisent les lois de conservation de masse et d'énergie. Nous prenons en compte les mécanismes physico-chimiques les plus importants. Nous étudions ensuite l'existence de solutions dans différents cadres physiques ; -Homogénéisation d'écoulements tridimentionnels : l'objet de cette partie est la modélisation dans un milieu naturellement fracturé, ainsi que dans un milieu aux caractéristiques physiques fortement oscillantes ; -Modèles d'écoulements unidimensionnel : cette restriction de la dimension nous permet de traiter des termes non linéaires de couplage supplémentaires. Cette partie est constituée d'une étude d'homogénéisation, et de l'analyse mathématique d'un modèle dans lequel on néglige le terme de dispersion
Download or read book Petroleum Migration written by William A. England and published by American Association of Petroleum Geologists. This book was released on 1991 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: Petroleum Migration follows petroleum from its generation in source rocks through migration to the reservoir or the surface. The book is divided into 4 parts. Part 1 deals with both the generation of petroleum by the thermal breakdown of kerogen and the expulsion of the petroleum from the source rock. Part 2 considers secondary migration: the procesess which control petroleum behaviour during its movement through relatively permeable carrier beds from the mudrock sequences, which contain source intervals, to the reservoir in the structural culmination of the carrier bed or other trap. Part 3 contains case studies which show how understanding of generation, expulsion and secondary migration can be used to explain the distribution of oil and gas in a basin and therefore, to predict the nature of the petoleum in an undrilled prospect. Part 4 examines leakage from accumulations.
Download or read book WSUD Engineering Procedures written by Melbourne Water and published by CSIRO PUBLISHING. This book was released on 2005 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: Managing the urban water cycle needs to be underpinned by key sustainability principles of water consumption, water recycling, waste minimisation and environmental protection. The integration of urban water cycle management with urban planning and design is known as Water Sensitive Urban Design (WSUD). WSUD Engineering Procedures: Stormwater is designed to give practical engineering solutions to all those who need to implement WSUD guidelines.
Download or read book Space Structure and Randomness written by Michel Bilodeau and published by Springer Science & Business Media. This book was released on 2007-12-23 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt: Space, structure, and randomness: these are the three key concepts underlying Georges Matheron’s scientific work. He first encountered them at the beginning of his career when working as a mining engineer, and then they resurfaced in fields ranging from meteorology to microscopy. What could these radically different types of applications possibly have in common? First, in each one only a single realisation of the phenomenon is available for study, but its features repeat themselves in space; second, the sampling pattern is rarely regular, and finally there are problems of change of scale. This volume is divided in three sections on random sets, geostatistics and mathematical morphology. They reflect his professional interests and his search for underlying unity. Some readers may be surprised to find theoretical chapters mixed with applied ones. We have done this deliberately. GM always considered that the distinction between the theory and practice was purely academic. When GM tackled practical problems, he used his skill as a physicist to extract the salient features and to select variables which could be measured meaningfully and whose values could be estimated from the available data. Then he used his outstanding ability as a mathematician to solve the problems neatly and efficiently. It was his capacity to combine a physicist’s intuition with a mathematician’s analytical skills that allowed him to produce new and innovative solutions to difficult problems. The book should appeal to graduate students and researchers working in mathematics, probability, statistics, physics, spatial data analysis, and image analysis. In addition it will be of interest to those who enjoy discovering links between scientific disciplines that seem unrelated at first glance. In writing the book the contributors have tried to put GM’s ideas into perspective. During his working life, GM was a genuinely creative scientist. He developed innovative concepts whose usefulness goes far beyond the confines of the discipline for which they were originally designed. This is why his work remains as pertinent today as it was when it was first written.
Download or read book Thermal Modeling in Sedimentary Basins written by Jean Burrus and published by Editions TECHNIP. This book was released on 1986 with total page 634 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Data Book on Hydrocarbons written by J. B. Maxwell and published by . This book was released on 1950 with total page 259 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Thermodynamics in Geology written by D.G. Fraser and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: It has long been realized that the mineral assemblages of igneous and metamorphic rocks may reflect the approach of a rock to chemical eCluilibrium during its formation. However progress in the application of chemical thermodynamics to geological systems has been hindered since the time of Bowen and the other early physical-chemical petrologists by the recurring Cluandary of the experimental geologist. His systems are complex and are experimentally intractable, but if they were not so refractory they would not be there to study at all. It is only recently that accurate measurements of the thermodynamic properties of pure, or at least well-defined minerals, melts and volatile fluid phases, combined with experimental and theoretical studies of their mixing properties, have made it possible to calculate the eCluilibrium conditions for particular rock systems. Much work is now in progress to extend the ranges of com position and conditions for which sufficient data exist to enable such calculations to be made. Moreover the routine availability of the electron microprobe will ensure that the demand for such information will continue to increase. The thermodynamic techniClues reCluired to apply these data to geological problems are intrinsically simple and merely involve the combination of appropriate standard state data together with corrections for the effects of solution in natural minerals, melts or volatile fluids.
Download or read book The Riemann Zeta Function written by Anatoly A. Karatsuba and published by Walter de Gruyter. This book was released on 2011-05-03 with total page 409 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of the series is to present new and important developments in pure and applied mathematics. Well established in the community over two decades, it offers a large library of mathematics including several important classics. The volumes supply thorough and detailed expositions of the methods and ideas essential to the topics in question. In addition, they convey their relationships to other parts of mathematics. The series is addressed to advanced readers wishing to thoroughly study the topic. Editorial Board Lev Birbrair, Universidade Federal do Ceará, Fortaleza, Brasil Victor P. Maslov, Russian Academy of Sciences, Moscow, Russia Walter D. Neumann, Columbia University, New York, USA Markus J. Pflaum, University of Colorado, Boulder, USA Dierk Schleicher, Jacobs University, Bremen, Germany
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.
Download or read book The Use of Analog and Digital Computers in Hydrology Proceedings of the Tucson Symposium written by tucson Symposium on the use of analog and digital computers in hydrology and published by . This book was released on 1969 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Quantum Theory and Symmetries written by M. B. Paranjape and published by Springer Nature. This book was released on 2021 with total page 670 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume of the CRM Conference Series is based on a carefully refereed selection of contributions presented at the "11th International Symposium on Quantum Theory and Symmetries", held in Montreal, Canada from July 1-5, 2019. The main objective of the meeting was to share and make accessible new research and recent results in several branches of Theoretical and Mathematical Physics, including Algebraic Methods, Condensed Matter Physics, Cosmology and Gravitation, Integrability, Non-perturbative Quantum Field Theory, Particle Physics, Quantum Computing and Quantum Information Theory, and String/ADS-CFT. There was also a special session in honour of Decio Levi. The volume is divided into sections corresponding to the sessions held during the symposium, allowing the reader to appreciate both the homogeneity and the diversity of mathematical tools that have been applied in these subject areas. Several of the plenary speakers, who are internationally recognized experts in their fields, have contributed reviews of the main topics to complement the original contributions. .
Download or read book Safe Handling of Tritium written by International Atomic Energy Agency and published by . This book was released on 1991 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication contains information on the dosimetry and monitoring of tritium, the use of protective clothing for work with tritium, safe practices in tritium handling laboratories and details of tritium compatible materials. The information has been compiled from experience in the various applications of tritium and should represent valuable source material to all users of tritium, including those involved in fusion R&D.
Download or read book Physical Climatology written by Williams Sellers and published by . This book was released on 2014-03-11 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text is based on a wide range of disciplines, including meteorology, hydrology, watershed and range management, agricultural chemistry and soils, agricultural economics, botany, zoology, electrical and civil engineering, geography, and geochronology. Most of the students are in the Graduate College, and all have had at least an introductory course in meteorology. The mathematical preparation of the students various considerably. Some have carried their training through boundary value problems and complex variables; others have had little more than college algebra and have done poorly in that. To teach a course that would be useful and interesting to all of these students turned out to be almost impossible.
