Download or read book Les piles combustible written by Michel Prigent and published by Editions TECHNIP. This book was released on 1997 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Piles a Combustible written by and published by Ed. Techniques Ingénieur. This book was released on 1965 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Piles combustible written by Benjamin Blunier and published by Ellipses Marketing. This book was released on 2007 with total page 179 pages. Available in PDF, EPUB and Kindle. Book excerpt: L'ouvrage : niveau B (Licence) et niveau C (Master, Écoles d'ingénieurs) Enfin un ouvrage didactique en français sur les piles à combustible. Cette technologie prometteuse et en plein essor y est développée de manière résolument pédagogique, pragmatique et facile à aborder. - La première partie expose les principes et les différents types de piles. - La deuxième partie développe une modélisation de la pile. - La troisième partie présente les différentes applications embarquées, portables et stationnaires. Puis, pour concrétiser les connaissances théoriques acquises, sont proposés dans une dernière partie divers exercices et problèmes réels, dont les solutions sont développées de manière dense et complète.

Download or read book Les Piles a Combustible written by Institut français du pétrole and published by . This book was released on 1965 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Les piles lectriques written by Jean Hladik and published by . This book was released on 1965 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Les piles combustible written by Michel Prigent and published by . This book was released on 1997 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Les piles combustible written by and published by . This book was released on 1965 with total page 530 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Les piles combustible written by Michel Renard (auteur en physique).) and published by . This book was released on 1961 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Histoire de la recherche sur les piles combustible en France des ann es soixante aux ann es quatre vingt written by Nicolas Simoncini and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Les piles à combustible, dont le principe de fonctionnement est connu depuis le milieu du XIXème siècle, permettent de produire simultanément de l'électricité, de l'eau et de la chaleur à partir de combustibles et comburants tels que l'hydrogène et l'oxygène. À la fin des années cinquante, ces générateurs électrochimiques connaissent des perfectionnements majeurs, notamment grâce aux travaux de l'Anglais Francis T. Bacon, et sont utilisés aux États-Unis par la NASA (Aeronautics and Space Administration) au sein de ses programmes spatiaux. En France, des études sont mises en place au même moment dans des laboratoires publics et privés, tels que ceux d'Alsthom, de l'Institut français du pétrole et du CNRS (Centre national de la recherche scientifique), sous l'égide des Armées et de la DGRST (Délégation générale à la recherche scientifique et technique), organisme d'État chargé de la politique de la recherche. Jusqu'au début des années quatre-vingt, des millions de francs sont ainsi investis et des centaines de chercheurs, ingénieurs et techniciens sont mobilisés pour améliorer la technique, travailler à son adaptation aux automobiles électriques, aux trains, aux sous-marins, à la construction de centrales de production industrielle d'électricité ou encore à la fourniture de solutions militaires. Alors que de nos jours les piles à combustible apparaissent en France comme des options majeures pour la transition énergétique, c'est tout l'objet de cette thèse que de retracer, restituer et analyser cette partie de leur histoire grâce à une enquête de terrain fondée sur la récolte d'archives et la réalisation d'entretiens avec des acteurs ayant participé aux recherches. Nous mettrons tout d'abord au jour les conditions socio-historiques et les dynamiques structurelles qui font que les piles à combustible deviennent un thème d'intérêt en France à la fin des années cinquante. Nous montrerons ensuite comment les études sont organisées puis réorientées dans les années soixante et soixante-dix en fonction de l'évolution du collectif de pensée et du réseau social créés autour de la technique. Enfin, nous examinerons l'ensemble des raisons politiques, économiques, scientifiques et sociales pour lesquelles ces travaux sont presque tous abandonnés au début des années quatre-vingt.

Download or read book Fuel Cell Catalysis written by Andrzej Wieckowski and published by John Wiley & Sons. This book was released on 2009-04-01 with total page 722 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wiley Series on Electrocatalysis and Electrochemistry Fuel Cell Catalysis A Surface Science Approach A Core reference on fuel cell catalysis Fuel cells represent an important alternative energy source and a very active area of research. Fuel Cell Catalysis brings together world leaders in this field, providing a unique combination of state-of-the-art theory and computational and experimental methods. With an emphasis on understanding fuel cell catalysis at the molecular level, this text covers fundamental principles, future challenges, and important current research themes. Fuel Cell Catalysis: Provides a molecular-level description of catalysis for low-temperature polymer-electrolyte membrane fuel cells, including both hydrogen-oxygen cells and direct alcohol cells Examines catalysis issues of both anode and cathode such as oxygen reduction, alcohol oxidation, and CO tolerance Features a timely and forward-looking approach through emphasis on novel aspects such as computation and bio-inspiration Reviews the use and potential of surface-sensitive techniques like vibrational spectroscopy (IR, Raman, nonlinear spectroscopy, laser), scanning tunneling microscopy, X-ray scattering, NMR, electrochemical techniques, and more Reviews the use and potential of such modern computational techniques as DFT, ab initio MD, kinetic Monte Carlo simulations, and more Surveys important trends in reactivity and structure sensitivity, nanoparticles, "dynamic" catalysis, electrocatalysis vs. gas-phase catalysis, new experimental techniques, and nontraditional catalysts This cutting-edge collection offers a core reference for electrochemists, electrocatalysis researchers, surface and physical chemists, chemical and automotive engineers, and researchers in academia, research institutes, and industry.

Download or read book Fuel Cell Systems written by L.J.M.J. Blomen and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 623 pages. Available in PDF, EPUB and Kindle. Book excerpt: In light of recent alarming environmental trends combined with increasing commercial viability of fuel cells, the time is propitious for a book focusing on the systematic aspects of cell plant technology. This multidisciplinary text covers the main types of fuel cells, R&D issues, plant design and construction, and economic factors to provide industrial and academic researchers working in electrical systems design, electrochemistry, and engineering with a unique and comprehensive resource.

Download or read book The Economic Dynamics of Fuel Cell Technologies written by Arman Avadikyan and published by Springer Science & Business Media. This book was released on 2012-11-07 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Due to their environmental and efficiency characteristics fuel cells are promising technological solutions for many energy related applications (stationary power generation, vehicle propulsion, portable equipment). This book describes the economic dynamics of fuel cells by analyzing their diffusion perspectives as well as the strategic and organisational arrangements designed to promote their development. The costs, risks and economic stakes of fuel cell technologies require both a sustained involvement from public entities and the setting up of innovation networks with a large variety of heterogeneous actors. This context corresponds to a new space for technological competition located at the intersection between firms, networks and national/regional systems of innovation. The book presents a comprehensive analysis of this cooperation/competition phenomenon through different theoretical and empirical investigations.

Download or read book Un nouvel age de l electricit written by Daniel Stephen Halacy and published by . This book was released on 1970 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Les piles a combustible written by and published by . This book was released on 1965 with total page 530 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Innovation in Energy Technology written by Organisation for Economic Co-operation and Development and published by OECD. This book was released on 2006-03 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summarises the conclusions of a project organised by the OECD Working Group on Innovation and Technology Policy.

Download or read book Smart Sensing Technology for Agriculture and Environmental Monitoring written by Subhas Chandra Mukhopadhyay and published by Springer Science & Business Media. This book was released on 2012-02-06 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book focuses on the different aspects of sensing technology, i.e. high reliability, adaptability, recalibration, information processing, data fusion, validation and integration of novel and high performance sensors specifically aims to monitor agricultural and environmental parameters. This book is dedicated to Sensing systems for Agricultural and Environmental Monitoring offers to variety of users, namely, Master and PhD degree students, researchers, practitioners, especially Agriculture and Environmental engineers. The book will provide an opportunity of a dedicated and a deep approach in order to improve their knowledge in this specific field.

Download or read book GESTION DE L EAU DANS LES PILES A COMBUSTIBLE written by MARIELLE.. MARCHAND and published by . This book was released on 1998 with total page 319 pages. Available in PDF, EPUB and Kindle. Book excerpt: LES PERFORMANCES DES PILES A COMBUSTIBLE SONT ENTRE AUTRES LIMITEES PAR DEUX PROBLEMES LIES A LA THERMOHYDRAULIQUE : L'ASSECHEMENT DES MEMBRANES ET L'ENGORGEMENT EN EAU DES CANAUX DE DISTRIBUTION DES GAZ. CES TRAVAUX DE THESE TRAITENT ESSENTIELLEMENT DES PROBLEMES D'ENGORGEMENT EN EAU DANS LES CANAUX DE DISTRIBUTION DES GAZ D'UNE PILE A COMBUSTIBLE. ILS ONT MONTRE QUE TROIS REGIMES D'ECOULEMENT ETAIENT POSSIBLES SELON LA NATURE DU GAZ : L'ECOULEMENT INTERMITTENT, L'ECOULEMENT ANNULAIRE ET L'ECOULEMENT DOUBLEMENT STRATIFIE, MATERIALISE PAR UN FILM LIQUIDE LOCALISE UNIQUEMENT SUR LES FACES INFERIEURES ET SUPERIEURE DU CANAL. L'ECOULEMENT DOUBLEMENT STRATIFIE CONDUIT AUX PERFORMANCES DE LA PILE LES PLUS ELEVEES : LA DIFFUSION DES GAZ, A TRAVERS LE FILM D'EAU ENTOURANT LE GAZ DANS L'ECOULEMENT ANNULAIRE ET LES POCHES DE GAZ DANS L'ECOULEMENT INTERMITTENT, REPRESENTE UNE ETAPE LIMITANTE. DE PLUS, L'ECOULEMENT INTERMITTENT GENERE DES INSTABILITES SUR LA TENSION DE LA PILE, LIEES AUX PASSAGES DES BOUCHONS D'EAU LIQUIDE. SUITE A CES TRAVAUX, LE MODELE DE TAITEL & DUKLER 1976 BASE SUR UN MODELE DE CONTRAINTE INTERFACIALE, A ETE RETENU POUR LA MODELISATION HYDRAULIQUE, CAR IL PREND EN COMPTE LA NATURE DES ECOULEMENTS DIPHASIQUES. LA CORRELATION DE CHEN, EMPLOYEE POUR DECRIRE LE FROTTEMENT INTERFACIAL, REPRESENTE DE MANIERE TRES SATISFAISANTE LES PERTES DE PRESSION COTE CATHODE. UNE NOUVELLE CORRELATION A ETE PROPOSEE COTE ANODE, APRES UNE OPTIMISATION SUR DES RESULTATS EXPERIMENTAUX. DE PLUS, LES TRAVAUX ONT MONTRE QUE, DANS LES CONDITIONS OPERATOIRES ETUDIEES (PRESSION DE 1,5 A 4 BAR, TEMPERATURE DE 50 A 80C, STOECHIOMETRIE DE 1,5 A 2 ET DENSITE DE COURANT DE 0,25 A 0,5 A.CM#-#2), LES HUMIDITES RELATIVES DES GAZ EN ENTREE D'UNE CELLULE DE 200 CM#2 PEUVENT ETRE REDUITES A 42%.