Equations d'état susceptibles de représenter les fluides pétroliers

Equations d'état susceptibles de représenter les fluides pétroliers PDF Author: Roland Solimando
Publisher:
ISBN:
Category :
Languages : fr
Pages : 158

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Book Description
CE TRAVAIL A POUR BUT L'ETUDE D'EQUATIONS D'ETAT SUSCEPTIBLES DE REPRESENTER LES FLUIDES PETROLIERS. NOUS AVONS D'ABORD ETUDIE LA RESTITUTION DE PROPRIETES THERMODYNAMIQUES DE FLUIDES PURS, APOLAIRES OU FAIBLEMENT POLAIRES, PAR DIVERSES EQUATIONS D'ETAT PROPOSEES DANS LA LITTERATURE. NOUS AVONS PROPOSE, ENSUITE, UNE NOUVELLE EQUATION D'ETAT NON CUBIQUE, OBTENUE A PARTIR D'UNE MODIFICATION DE L'EQUATION DE PENG ET ROBINSON CORRIGEE. CETTE EQUATION DE PENG ET ROBINSON AUGMENTEE RESTITUE TRES CORRECTEMENT LES EQUILIBRES LIQUIDE-VAPEUR ET LES PROPRIETES P-V-T DES CORPS PURS DANS UN LARGE DOMAINE DE PRESSION ET DE TEMPERATURE, Y COMPRIS AU VOISINAGE DU POINT CRITIQUE. NOUS AVONS APPLIQUE A CES EQUATIONS LE MODELE EQUATION D'ETAT-FONCTION D'EXCES A COMPACITE CONSTANTE, DEVELOPPE PAR PENELOUS ET AL., 1989. CECI PERMET LE CALCUL DES EQUILIBRES LIQUIDE-VAPEUR DE MELANGES BINAIRES D'HYDROCARBURES SANS UTILISER LE FORMALISME DIT A UN FLUIDE QUI NECESSITE LA MISE AU POINT DE REGLES DE MELANGE

Equations d'état susceptibles de représenter les fluides pétroliers

Equations d'état susceptibles de représenter les fluides pétroliers PDF Author: Roland Solimando
Publisher:
ISBN:
Category :
Languages : fr
Pages : 158

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Book Description
CE TRAVAIL A POUR BUT L'ETUDE D'EQUATIONS D'ETAT SUSCEPTIBLES DE REPRESENTER LES FLUIDES PETROLIERS. NOUS AVONS D'ABORD ETUDIE LA RESTITUTION DE PROPRIETES THERMODYNAMIQUES DE FLUIDES PURS, APOLAIRES OU FAIBLEMENT POLAIRES, PAR DIVERSES EQUATIONS D'ETAT PROPOSEES DANS LA LITTERATURE. NOUS AVONS PROPOSE, ENSUITE, UNE NOUVELLE EQUATION D'ETAT NON CUBIQUE, OBTENUE A PARTIR D'UNE MODIFICATION DE L'EQUATION DE PENG ET ROBINSON CORRIGEE. CETTE EQUATION DE PENG ET ROBINSON AUGMENTEE RESTITUE TRES CORRECTEMENT LES EQUILIBRES LIQUIDE-VAPEUR ET LES PROPRIETES P-V-T DES CORPS PURS DANS UN LARGE DOMAINE DE PRESSION ET DE TEMPERATURE, Y COMPRIS AU VOISINAGE DU POINT CRITIQUE. NOUS AVONS APPLIQUE A CES EQUATIONS LE MODELE EQUATION D'ETAT-FONCTION D'EXCES A COMPACITE CONSTANTE, DEVELOPPE PAR PENELOUS ET AL., 1989. CECI PERMET LE CALCUL DES EQUILIBRES LIQUIDE-VAPEUR DE MELANGES BINAIRES D'HYDROCARBURES SANS UTILISER LE FORMALISME DIT A UN FLUIDE QUI NECESSITE LA MISE AU POINT DE REGLES DE MELANGE

ICREEC 2019

ICREEC 2019 PDF Author: Ahmed Belasri
Publisher: Springer Nature
ISBN: 9811554447
Category : Technology & Engineering
Languages : en
Pages : 659

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Book Description
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.

Finite Volumes for Complex Applications IX - Methods, Theoretical Aspects, Examples

Finite Volumes for Complex Applications IX - Methods, Theoretical Aspects, Examples PDF Author: Robert Klöfkorn
Publisher: Springer Nature
ISBN: 3030436519
Category : Computers
Languages : en
Pages : 727

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Book Description
The proceedings of the 9th conference on "Finite Volumes for Complex Applications" (Bergen, June 2020) are structured in two volumes. The first volume collects the focused invited papers, as well as the reviewed contributions from internationally leading researchers in the field of analysis of finite volume and related methods. Topics covered include convergence and stability analysis, as well as investigations of these methods from the point of view of compatibility with physical principles. Altogether, a rather comprehensive overview is given on the state of the art in the field. The properties of the methods considered in the conference give them distinguished advantages for a number of applications. These include fluid dynamics, magnetohydrodynamics, structural analysis, nuclear physics, semiconductor theory, carbon capture utilization and storage, geothermal energy and further topics. The second volume covers reviewed contributions reporting successful applications of finite volume and related methods in these fields. The finite volume method in its various forms is a space discretization technique for partial differential equations based on the fundamental physical principle of conservation. Many finite volume methods preserve further qualitative or asymptotic properties, including maximum principles, dissipativity, monotone decay of free energy, and asymptotic stability, making the finite volume methods compatible discretization methods, which preserve qualitative properties of continuous problems at the discrete level. This structural approach to the discretization of partial differential equations becomes particularly important for multiphysics and multiscale applications. The book is a valuable resource for researchers, PhD and master’s level students in numerical analysis, scientific computing and related fields such as partial differential equations, as well as engineers working in numerical modeling and simulations.

A Frequency Dictionary of French

A Frequency Dictionary of French PDF Author: Deryle Lonsdale
Publisher: Routledge
ISBN: 1135973504
Category : Foreign Language Study
Languages : en
Pages : 974

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Book Description
A Frequency Dictionary of French is an invaluable tool for all learners of French, providing a list of the 5000 most frequently used words in the language. Based on a 23-million-word corpus of French which includes written and spoken material both from France and overseas, this dictionary provides the user with detailed information for each of the 5000 entries, including English equivalents, a sample sentence, its English translation, usage statistics, and an indication of register variation. Users can access the top 5000 words either through the main frequency listing or through an alphabetical index. Throughout the frequency listing there are thematically-organized lists of the top words from a variety of key topics such as sports, weather, clothing, and family terms. An engaging and highly useful resource, the Frequency Dictionary of French will enable students of all levels to get the most out of their study of French vocabulary. Former CD content is now available to access at www.routledge.com/9780415775311 as support material. Designed for use by corpus and computational linguists it provides the full text in a format that researchers can process and turn into suitable lists for their own research work. Deryle Lonsdale is Associate Professor in the Linguistics and English Language Department at Brigham Young University (Provo, Utah). Yvon Le Bras is Associate Professor of French and Department Chair of the French and Italian Department at Brigham Young University (Provo, Utah).

Report of the Executive Committee ...

Report of the Executive Committee ... PDF Author: Civil Service Reform Association
Publisher:
ISBN:
Category : Civil service reform
Languages : en
Pages : 110

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Book Description


Digitalizing the Port Call Process

Digitalizing the Port Call Process PDF Author:
Publisher:
ISBN: 9789210049337
Category : Harbors
Languages : en
Pages : 0

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Book Description
"This document identifies the principal tensions and opportunities arising that are impacting the inevitable and ongoing digitalization process that is underway in the maritime sector, particularly through the authors' experience in the development and subsequent validation of the Port Collaborative Decision Making (PortCDM) concept. The document also identifies the trends of development at large and those associated with the many stakeholders that are involved in global maritime operations..."--Page 6.

Quaternary Vegetation Dynamics

Quaternary Vegetation Dynamics PDF Author: Jürgen Runge
Publisher: CRC Press
ISBN: 1000431150
Category : Science
Languages : en
Pages : 412

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Book Description
This book celebrates the relaunch of the African Pollen Database, presents state-of-the-art of modern and ancient pollen data from sub-Saharan Africa, and promotes Open Access science. Pollen grains are powerful tools for the study of past vegetation dynamics because they preserve well within sedimentary deposits and have a huge diversity in ornamentation that allows different taxa to be determined. The reconstruction of past vegetation from the examination of ancient pollen records thus can be used to characterize the nature of past landscapes (e.g. abundance of forests vs. grasslands), provide insights into changes in biodiversity, and gain empirical evidence of vegetation response to climatic change and human activity. In this, the 35th Volume of "Palaeoecology of Africa", we bring together new data and extensive synthetic reviews to provide novel insights into the relationships between human evolution, human activity, climate change and vegetation dynamics during the Quaternary, the last 2.6 million years. Current and ongoing climate and land-use change is exerting pressure on modern vegetation formations and threatening the livelihoods and wellbeing of many peoples in Africa. In this book the focus is on the Quaternary because it is during this geological period that the modern vegetation formations developed into their current configurations against a backdrop of high magnitude global climate change (glacial-interglacial cycles), human evolution, and a growing human land-use footprint. In this book the latest information is presented and collated from around the African continent to parameterize past vegetation states, identify the drivers of vegetation change, and assess the vegetation resilience to change. To achieve this research from two broad themes are covered: (i) the present is the key to the past (i.e. studies which improve our understanding of modern environments so that we can better interpret evidence from the past), and (ii) the past is the key to the future (i.e. studies which unlock information on how and why vegetation changed in the past so one can better anticipate trajectories of future change). This Open Access book will provide a strong foundation for future research exploring past ecological, environmental and climatic change within Africa and the surrounding islands. The book is organized regionally (covering western, eastern, central, and southern Africa) and it contains specialized articles focused on particular topics (such as modern pollen-vegetation relationships and fire as a driver of vegetation change), as well as regional and pan-African syntheses drawing together decades of research to assess key scientific questions (including the role of climate in driving vegetation change and the role of vegetation change in human evolution). These articles will be useful to students and teachers from high school to the highest level of university who are interested in the origins and dynamics of vegetation in Africa. Furthermore, it is also meant to provide societally relevant information that can act as an inspiration for the development of sustainable management practices for the future.

Play, Pain and Religion

Play, Pain and Religion PDF Author: Alison Robertson
Publisher: Equinox Publishing (UK)
ISBN: 9781800500297
Category : Bondage (Sexual behavior)
Languages : en
Pages : 224

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Book Description
Play, Pain and Religion is the first consideration of the practices associated with BDSM (bondage, domination, sadism and masochism) in the context of religious studies scholarship. The focus is an exploration of BDSM experience as it emerges from the complex interactions of kink activities and relationship. Experiences categorised by BDSM practitioners as 'religious' and 'spiritual' are commonly described in the same terms, and given the same value, as descriptions of experiences which are not so categorised. Play, Pain and Religion examines practitioner accounts of BDSM experience alongside those practitioners' personal identification with these terms. This book argues that the significance of a given experience is not located solely within any intrinsic quality ascribed to it but in subsequent constructions around the nature and meaning of the event. It examines some such constructions, moving away from absolute definitions of religion or religions to consider the religious as an active process of meaning-, world- and story-making. By using this 'religioning' framework, this book examines ways in which BDSM can potentially be used in such processes. Play, Pain and Religion is a valuable resource for scholars of religion and of kink, for people interested in the complexities of ascribing meaning and value to human behaviour, and for kinksters interested in their own kink and why it is they do what they do.

Irrigation in Africa in Figures

Irrigation in Africa in Figures PDF Author: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Org.
ISBN: 9789251054147
Category : Business & Economics
Languages : en
Pages : 92

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Book Description
The AQUASTAT programme was established to develop a comprehensive picture of water resources and irrigation in developing countries, and to give systematic, up-to-date and reliable information on water for agriculture and development. This report sets out an analysis of water availability and its use on the African continent and changes that have occurred over the last decade, with an emphasis on agricultural water use and management. The report includes a CD-ROM with detailed profiles on the situation in each of the 53 countries in Africa.

The Mediterranean Sea

The Mediterranean Sea PDF Author: Gianluca Eusebi Borzelli
Publisher: John Wiley & Sons
ISBN: 111884761X
Category : Science
Languages : en
Pages : 488

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Book Description
Surface, intermediate, and deep-water processes and their interaction in time and space drive the major ocean circulation of the Mediterranean Sea. All major forcing mechanisms, such as surface wind forcing, buoyancy fluxes, lateral mass exchange, and deep convection determining the global oceanic circulation are present in this body of water. Deep and intermediate water masses are formed in different areas of the ocean layers and they drive the Mediterranean thermohaline cell, which further shows important analogies with the global ocean conveyor belt. The Mediterranean Sea: Temporal Variability and Spatial Patterns is a comprehensive volume that investigates the temporal and spatial variability patterns in the ocean basin. Volume highlights include: Discussions of state-of-the-art physical and biogeochemical properties of the Mediterranean Sea Multiple physical ocean circulation processes, both in time and spatial scales (basin, sub-basin, and mesoscale) How different regional phenomena in the sea influence the biogeochemistry of the basin and the ocean dynamics Spatio-temporal variability of the surface circulation in the western Mediterranean Deep-water variability and inter-basin interactions in the eastern Mediterranean Sea Understanding the link between global ocean circulation patterns and the global climate The Mediterranean Sea will be a valuable resource for geoscientists, oceanographers, and meteorologists.