Etude expérimentale et modélisation de la propagation de flammes en milieu confiné et semi confiné

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

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Book Synopsis Etude expérimentale et modélisation de la propagation de flammes en milieu confiné et semi confiné by : Kodjo Coudoro

Download or read book Etude expérimentale et modélisation de la propagation de flammes en milieu confiné et semi confiné written by Kodjo Coudoro and published by . This book was released on 2012 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cette étude s'inscrit dans le cadre de l'évaluation du risque d'accélération de flamme en situation accidentelle. La méthodologie développée dans le cadre de l'évaluation du risque hydrogène dans l'industrie nucléaire a permis de proposer un critère permettant d'évaluer le risque d'accélération des flammes de prémélange hydrogène/air/diluants, sur la base des propriétés du mélange. L'objectif de cette étude est l'acquisition de données fondamentales relatives aux mélanges gaz naturel/air et gaz de synthèse/air puis l'extension de la méthodologie appliquée aux mélanges hydrogène/air à ces mélanges. Ainsi, trois mélanges gazeux ont été choisis et ont fait l'objet de cette étude. Il s'agit du G27 (82%CH4/18%N2), du G222 (77%CH4/23%H2), et du H2/CO (50%H2/50%CO). Au cours de ce travail les limites d'inflammabilités des mélanges ont été déterminées pour une température initiale de 300 K et une pression de 1 et 2 bars. Les vitesses fondamentales de flamme et les longueurs de Markstein ont été mesurées à différentes températures initiales (300, 330 et 360 K) et à deux pressions initiales (1 et 2 bar) pour chacun des mélanges. Une modélisation cinétique de la vitesse de flamme a été réalisée et a permis l'évaluation de l'énergie d'activation globale sur la base du modèle cinétique présentant le meilleur accord avec l'expérience. La propension des mélanges a s'accélérer fortement en présence d'obstacles a ensuite été caractérisée au cours de l'étude de l'accélération de flamme. Cette étude de l'accélération de flamme a permis de mettre en évidence que différents critères d'accélération s'appliquent selon que la flamme soit stable ou pas. Un critère permettant de prédire l'accélération de flamme a été proposée dans les deux cas.

The Modernist Papers

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Publisher : Verso Books
ISBN 13 : 1784783471
Total Pages : 448 pages
Book Rating : 4.7/5 (847 download)

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Book Synopsis The Modernist Papers by : Fredric Jameson

Download or read book The Modernist Papers written by Fredric Jameson and published by Verso Books. This book was released on 2016-03-08 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cultural critic Fredric Jameson, renowned for his incisive studies of the passage of modernism to postmodernism, returns to the movement that dramatically broke with all tradition in search of progress for the first time since his acclaimed A Singular Modernity . The Modernist Papers is a tour de froce of anlysis and criticism, in which Jameson brings his dynamic and acute thought to bear on the modernist literature of the nineteenth and twentieth centuries. Jameson discusses modernist poetics, including intensive discussions of the work of Baudelaire, Rimbaud, Mallarmé, Wallace Stevens, Joyce, Proust, and Thomas Mann. He explores the peculiarties of the American literary field, taking in William Carlos Williams and the American epic, and examines the language theories of Gertrude Stein. Refusing to see modernism as simply a Western phenomenon he also pays close attention to its Japanese expression; while the complexities of a late modernist representation of twentieth-century politics are articulated in a concluding section on Peter Weiss’s novel The Aesthetics of Resistance. Challenging our previous understanding of the literature of this pperiod, this monumental work will come to be regarded as the classic study of modernism.

Zola and the Bourgeoisie

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Publisher : Springer
ISBN 13 : 1349060976
Total Pages : 237 pages
Book Rating : 4.3/5 (49 download)

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Book Synopsis Zola and the Bourgeoisie by : Brian Nelson

Download or read book Zola and the Bourgeoisie written by Brian Nelson and published by Springer. This book was released on 1983-06-09 with total page 237 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Bogoliubov-de Gennes Method and Its Applications

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Publisher : Springer
ISBN 13 : 3319313142
Total Pages : 193 pages
Book Rating : 4.3/5 (193 download)

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Book Synopsis Bogoliubov-de Gennes Method and Its Applications by : Jian-Xin Zhu

Download or read book Bogoliubov-de Gennes Method and Its Applications written by Jian-Xin Zhu and published by Springer. This book was released on 2016-06-21 with total page 193 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this book is to provide an elementary yet systematic description of the Bogoliubov-de Gennes (BdG) equations, their unique symmetry properties and their relation to Green’s function theory. Specifically, it introduces readers to the supercell technique for the solutions of the BdG equations, as well as other related techniques for more rapidly solving the equations in practical applications. The BdG equations are derived from a microscopic model Hamiltonian with an effective pairing interaction and fully capture the local electronic structure through self-consistent solutions via exact diagonalization. This approach has been successfully generalized to study many aspects of conventional and unconventional superconductors with inhomogeneities – including defects, disorder or the presence of a magnetic field – and becomes an even more attractive choice when the first-principles information of a typical superconductor is incorporated via the construction of a low-energy tight-binding model. Further, the lattice BdG approach is essential when theoretical results for local electronic states around such defects are compared with the scanning tunneling microscopy measurements. Altogether, these lectures provide a timely primer for graduate students and non-specialist researchers, while also offering a useful reference guide for experts in the field.

Turbulent Reactive Flows

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Publisher : Springer Science & Business Media
ISBN 13 : 146139631X
Total Pages : 958 pages
Book Rating : 4.4/5 (613 download)

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Book Synopsis Turbulent Reactive Flows by : R. Borghi

Download or read book Turbulent Reactive Flows written by R. Borghi and published by Springer Science & Business Media. This book was released on 2013-03-08 with total page 958 pages. Available in PDF, EPUB and Kindle. Book excerpt: Turbulent reactive flows are of common occurrance in combustion engineering, chemical reactor technology and various types of engines producing power and thrust utilizing chemical and nuclear fuels. Pollutant formation and dispersion in the atmospheric environment and in rivers, lakes and ocean also involve interactions between turbulence, chemical reactivity and heat and mass transfer processes. Considerable advances have occurred over the past twenty years in the understanding, analysis, measurement, prediction and control of turbulent reactive flows. Two main contributors to such advances are improvements in instrumentation and spectacular growth in computation: hardware, sciences and skills and data processing software, each leading to developments in others. Turbulence presents several features that are situation-specific. Both for that reason and a number of others, it is yet difficult to visualize a so-called solution of the turbulence problem or even a generalized approach to the problem. It appears that recognition of patterns and structures in turbulent flow and their study based on considerations of stability, interactions, chaos and fractal character may be opening up an avenue of research that may be leading to a generalized approach to classification and analysis and, possibly, prediction of specific processes in the flowfield. Predictions for engineering use, on the other hand, can be foreseen for sometime to come to depend upon modeling of selected features of turbulence at various levels of sophistication dictated by perceived need and available capability.

Pof 2000

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Publisher : Information Gatekeepers Inc
ISBN 13 :
Total Pages : 80 pages
Book Rating : 4./5 ( download)

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Book Synopsis Pof 2000 by :

Download or read book Pof 2000 written by and published by Information Gatekeepers Inc. This book was released on 2000 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Genmix

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Publisher : Elsevier
ISBN 13 : 1483188175
Total Pages : 393 pages
Book Rating : 4.4/5 (831 download)

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Book Synopsis Genmix by : D Brian Spalding

Download or read book Genmix written by D Brian Spalding and published by Elsevier. This book was released on 2014-05-18 with total page 393 pages. Available in PDF, EPUB and Kindle. Book excerpt: Genmix: A General Computer Program for Two-dimensional Parabolic Phenomena explains a computer program called GENMIX. The main intention of the program is to be used as a tool of instructions. The name of the program is a mixture of two considerations: its generality and its concern for mixing processes. The book aims to help the potential user to understand the physical and mathematical basis of the topic computer program. It is also the aim of the book to make the program applicable to practical problems. The book is arranged in such a way as to parallel a course of lectures and associated computer-workshop sessions wherein the student is allowed to do some elementary computations as soon as he has gained some knowledge of the method. The book contains the mathematical, physical, and computer-coding aspects of the program. Concepts such as the boundary layer, two-dimensional, and steady- flow are defined and discussed in depth. The text will be a useful tool for computer instructors and students.

Livestock Policy Analysis

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Publisher : ILRI (aka ILCA and ILRAD)
ISBN 13 : 9789291460038
Total Pages : 268 pages
Book Rating : 4.4/5 (6 download)

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Book Synopsis Livestock Policy Analysis by : International Livestock Research Institute

Download or read book Livestock Policy Analysis written by International Livestock Research Institute and published by ILRI (aka ILCA and ILRAD). This book was released on 1995-01-01 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: Policy concepts; Identification of policy issues; Production systems, supply and demand; Market, price and trade policies; Marketing and distribution systems; Budget and manpower planning; Land tenure police for the livestock sector; Policy analysis report writing and communication; Livestock production and marketing in alphabeta - a case study.

Dust Explosions and Fires

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Publisher :
ISBN 13 :
Total Pages : 432 pages
Book Rating : 4.:/5 (45 download)

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Book Synopsis Dust Explosions and Fires by : K. N. Palmer

Download or read book Dust Explosions and Fires written by K. N. Palmer and published by . This book was released on 1973 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Conservation de la Forêt Dense en Afrique Centrale Et de L'Ouest

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Publisher : World Bank Publications
ISBN 13 : 9780821322567
Total Pages : 372 pages
Book Rating : 4.3/5 (225 download)

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Book Synopsis Conservation de la Forêt Dense en Afrique Centrale Et de L'Ouest by : Kevin M. Cleaver

Download or read book Conservation de la Forêt Dense en Afrique Centrale Et de L'Ouest written by Kevin M. Cleaver and published by World Bank Publications. This book was released on 1992 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume brings together selected papers presented and discussed at the Conference on Conservation of West and Central African Rainforests, held in Abidjan, November 5-9, 1990.

Nationalism, Colonialism, and Literature

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Publisher :
ISBN 13 :
Total Pages : 34 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Nationalism, Colonialism, and Literature by : Fredric Jameson

Download or read book Nationalism, Colonialism, and Literature written by Fredric Jameson and published by . This book was released on 1988 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Materialities of Communication

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Publisher :
ISBN 13 : 9780804722643
Total Pages : 447 pages
Book Rating : 4.7/5 (226 download)

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Book Synopsis Materialities of Communication by : Hans Ulrich Gumbrecht

Download or read book Materialities of Communication written by Hans Ulrich Gumbrecht and published by . This book was released on 1988 with total page 447 pages. Available in PDF, EPUB and Kindle. Book excerpt: The essays in this volume refers to an epistemological borderline, a stage of transition in Western thought. Within the academic field of the humanities, this transition can be described as a movement away from the identification of meaning toward problems concerning the conditions and forms of meaning-constitution.

Heat and Mass Transfer in Boundary Layers

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Publisher :
ISBN 13 :
Total Pages : 248 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Heat and Mass Transfer in Boundary Layers by : Suhas V. Patankar

Download or read book Heat and Mass Transfer in Boundary Layers written by Suhas V. Patankar and published by . This book was released on 1970 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Key Factors of Combustion

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Publisher : Springer
ISBN 13 : 331945997X
Total Pages : 250 pages
Book Rating : 4.3/5 (194 download)

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Book Synopsis Key Factors of Combustion by : Nikolai M. Rubtsov

Download or read book Key Factors of Combustion written by Nikolai M. Rubtsov and published by Springer. This book was released on 2016-11-13 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book summarizes the main advances in the mechanisms of combustion processes. It focuses on the analysis of kinetic mechanisms of gas combustion processes and experimental investigation into the interrelation of kinetics and gas dynamics in gas combustion. The book is complimentary to the one previously published, The Modes of Gaseous Combustion.

Combustion and Flames

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Publisher : Editions Technips
ISBN 13 : 9782710807407
Total Pages : 0 pages
Book Rating : 4.8/5 (74 download)

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Book Synopsis Combustion and Flames by : Roland Borghi

Download or read book Combustion and Flames written by Roland Borghi and published by Editions Technips. This book was released on 1998 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Professionals working in the field of combustion may well find many points of interest, highlighted by the book's logical and global approach to phenomena, which considers mechanical, thermal and chemical aspects simultaneously. The book prioritises an understanding of the physical and chemical aspects of the phenomena, and lays particular emphasis on experimental analyses and modern numerical simulations, and on the way in which these phenomena are translated into equations.Contents: Introduction: Discovering combustion and flames. 1. Combustion thermodynamics. 2. Chemical kinetics applied to combustion. 3. Mass and energy transport by convection and diffusion. 4. Self-ignitions in closed systems. 5. Laminar flames and deflagrations. 6. Turbulent flames and deflagrations. 7. Detonation and supersonic combustion. 8. Flame ignition. 9. Combustion of liquids and sprays. 10. Pollutant emissions in combustion reactions. Index.

Biodiversity and Sustainable Development

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Publisher :
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.

Safety of Nanoparticles

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Publisher : Springer Science & Business Media
ISBN 13 : 0387786082
Total Pages : 245 pages
Book Rating : 4.3/5 (877 download)

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Book Synopsis Safety of Nanoparticles by : Thomas J. Webster

Download or read book Safety of Nanoparticles written by Thomas J. Webster and published by Springer Science & Business Media. This book was released on 2008-11-18 with total page 245 pages. Available in PDF, EPUB and Kindle. Book excerpt: In spite of the potential use of nanomaterials as tissue engineering devices, implants, biosensors, drug delivery devices, etc., there has yet to be a compilation of the risks associated with the in vivo use of nanomaterials. There are numerous and well-known risks because of the size of nanoparticles. For example, nanoparticles can cross cell membranes and enter the cytoplasm undetected. The aim of this book is to provide one of the first (if not the first) detailed views of how cells and tissues in the body deal with nanoparticles. This is important not only for implantable devices, but also for the manufacturing of nanophase materials when particles can be inhaled or enter the body through the skin. Only by compiling research at the intersection of nanoparticles and biological processes can we determine if nanophase materials are safe to be manufactured, handled, and/or implanted for various medical applications.