Download or read book PEM Fuel Cells written by Felicia Buchanan and published by Nova Science Publishers. This book was released on 2015 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proton Exchange Membrane (PEM) fuel cells are still undergoing intense development, and the combination of new and optimised materials, improved product development, novel architectures, more efficient transport processes, and design optimisation and integration are expected to lead to major gains in performance, efficiency, durability, reliability, manufacturability and cost-effectiveness. The potential of fuel cells as an energy source to replace fossil fuels in a wide range of applications, has now become a reality that is environmentally friendly and helps support the sustainable development of the planet. A fuel cell is a device that converts the chemical energy contained in a fuel, generally hydrogen, into electrical and thermal energy, in the presence of an oxidant, which can either be either air or oxygen. This book discusses the theories, performance and applications of PEM fuel cells.
Download or read book Principles of Economics written by Alfred Marshall and published by . This book was released on 1898 with total page 866 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Consequences of Economic Rhetoric written by Arjo Klamer and published by Cambridge University Press. This book was released on 1988 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: The papers in this volume are drawn from a recent conference at Wellesley College for both theoretical and applied economists, which explored the consequences of rhetoric and conversation within the field of economics.
Download or read book Economic Theory written by Marcelo Sampaio de Alencar and published by CRC Press. This book was released on 2022-09-01 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book describes the evolution of economic theory, considering historical, political and scientific perspectives. It discusses economic concepts and the formation of economics as a discipline since the feudal system, passing through the formation of the State, until the present. The main economic concepts are presented, including microeconomics, macroeconomics, econometrics, privatization, taxes, tariffs, the concept of currencies, stock markets, international transactions, and economic policies. The book contains a complete glossary of economic terms to help the reader.
Download or read book PEM Fuel Cell Modeling and Simulation Using Matlab written by Colleen Spiegel and published by Elsevier. This book was released on 2011-08-29 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although, the basic concept of a fuel cell is quite simple, creating new designs and optimizing their performance takes serious work and a mastery of several technical areas. PEM Fuel Cell Modeling and Simulation Using Matlab, provides design engineers and researchers with a valuable tool for understanding and overcoming barriers to designing and building the next generation of PEM Fuel Cells. With this book, engineers can test components and verify designs in the development phase, saving both time and money. Easy to read and understand, this book provides design and modelling tips for fuel cell components such as: modelling proton exchange structure, catalyst layers, gas diffusion, fuel distribution structures, fuel cell stacks and fuel cell plant. This book includes design advice and MATLAB and FEMLAB codes for Fuel Cell types such as: polymer electrolyte, direct methanol and solid oxide fuel cells. This book also includes types for one, two and three dimensional modeling and two-phase flow phenomena and microfluidics. *Modeling and design validation techniques *Covers most types of Fuel Cell including SOFC *MATLAB and FEMLAB modelling codes *Translates basic phenomena into mathematical equations
Download or read book Economics and Hermeneutics written by Don Lavoie and published by Routledge. This book was released on 2005-07-28 with total page 333 pages. Available in PDF, EPUB and Kindle. Book excerpt: Economics and Hermeneutics looks at the ways that hermeneutics might help economists address problems such as entrepreneurship, price theory, rational expectations, monetary theory, welfare economics, and economic policy.
Download or read book PEM Fuel Cells written by Gurbinder Kaur and published by Elsevier. This book was released on 2021-11-16 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt: PEM Fuel Cells: Fundamentals, Advanced Technologies, and Practical Application provides a comprehensive introduction to the principles of PEM fuel cell, their working condition and application, and the latest breakthroughs and challenges for fuel cell technology. Each chapter follows a systematic and consistent structure with clear illustrations and diagrams for easy understanding. The opening chapters address the basics of PEM technology; stacking and membrane electrode assembly for PEM, degradation mechanisms of electrocatalysts, platinum dissolution and redeposition, carbon-support corrosion, bipolar plates and carbon nanotubes for the PEM, and gas diffusion layers. Thermodynamics, operating conditions, and electrochemistry address fuel cell efficiency and the fundamental workings of the PEM. Instruments and techniques for testing and diagnosis are then presented alongside practical tests. Dedicated chapters explain how to use MATLAB and COMSOL to conduct simulation and modeling of catalysts, gas diffusion layers, assembly, and membrane. Degradation and failure modes are discussed in detail, providing strategies and protocols for mitigation. High-temperature PEMs are also examined, as are the fundamentals of EIS. Critically, the environmental impact and life cycle of the production and storage of hydrogen are addressed, as are the risk and durability issues of PEMFC technology. Dedicated chapters are presented on the economics and commercialization of PEMFCs, including discussion of installation costs, initial capital costs, and the regulatory frameworks; apart from this, there is a separate chapter on their application to the automotive industry. Finally, future challenges and applications are considered. PEM Fuel Cells: Fundamentals, Advanced Technologies, and Practical Application provides an in-depth and comprehensive reference on every aspect of PEM fuel cells fundamentals, ideal for researchers, graduates, and students. - Presents the fundamentals of PEM fuel cell technology, electrolytes, membranes, modeling, conductivity, recent trends, and future applications - Addresses commercialization, public policy, and the environmental impacts of PEMFC in dedicated chapters - Presents state-of-the-art PEMFC research alongside the underlying concepts
Download or read book Victorian Literature and the Physics of the Imponderable written by Sarah C Alexander and published by Routledge. This book was released on 2015-07-28 with total page 215 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Victorians were obsessed with the empirical but were frequently frustrated by the sizeable gaps in their understanding of the world around them. This study examines how literature and popular culture adopted the emerging language of physics to explain the unknown or ‘imponderable’.
Download or read book Economic Fables written by Ariel Rubinstein and published by Open Book Publishers. This book was released on 2012 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: "I had the good fortune to grow up in a wonderful area of Jerusalem, surrounded by a diverse range of people: Rabbi Meizel, the communist Sala Marcel, my widowed Aunt Hannah, and the intellectual Yaacovson. As far as I'm concerned, the opinion of such people is just as authoritative for making social and economic decisions as the opinion of an expert using a model." Part memoir, part crash-course in economic theory, this deeply engaging book by one of the world's foremost economists looks at economic ideas through a personal lens. Together with an introduction to some of the central concepts in modern economic thought, Ariel Rubinstein offers some powerful and entertaining reflections on his childhood, family and career. In doing so, he challenges many of the central tenets of game theory, and sheds light on the role economics can play in society at large. Economic Fables is as thought-provoking for seasoned economists as it is enlightening for newcomers to the field.
Download or read book Economics of the Family and Family Policies written by Christina Jonung and published by Routledge. This book was released on 1997-10-16 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume wil be an invaluable, up-to-date, one-stop resource for economists and those involved in the social sciences and gender studies, as well as policy makers themselves.
Download or read book PEM Fuel Cells written by Frano Barbir and published by Academic Press. This book was released on 2012-09-25 with total page 537 pages. Available in PDF, EPUB and Kindle. Book excerpt: Demand for fuel cell technology is growing rapidly. Fuel cells are being commercialized to provide power to buildings like hospitals and schools, to replace batteries in portable electronic devices, and as replacements for internal combustion engines in vehicles. PEM (Proton Exchange Membrane) fuel cells are lighter, smaller, and more efficient than other types of fuel cell. As a result, over 80% of fuel cells being produced today are PEM cells. This new edition of Dr. Barbir's groundbreaking book still lays the groundwork for engineers, technicians and students better than any other resource, covering fundamentals of design, electrochemistry, heat and mass transport, as well as providing the context of system design and applications. Yet it now also provides invaluable information on the latest advances in modeling, diagnostics, materials, and components, along with an updated chapter on the evolving applications areas wherein PEM cells are being deployed. Comprehensive guide covers all aspects of PEM fuel cells, from theory and fundamentals to practical applications Provides solutions to heat and water management problems engineers must face when designing and implementing PEM fuel cells in systems Hundreds of original illustrations, real-life engineering examples, and end-of-chapter problems help clarify, contextualize, and aid understanding
Download or read book The Rhetoric of Economics written by Deirdre N. McCloskey and published by Univ of Wisconsin Press. This book was released on 1998-05-15 with total page 249 pages. Available in PDF, EPUB and Kindle. Book excerpt: A classic in its field, this pathbreaking book humanized the scientific rhetoric of economics to reveal its literary soul. Economics needs to admit that it, like other sciences, works with metaphors and stories. Its most mathematical and statistical moments are properly dominated by comparison and narration, that is to say, human persuasion. The book was McCloskey's opening move in the development of a "humanomics," and unification of the sciences and the humanities on the field of ordinary business life.
Download or read book The Atlas of Economic Complexity written by Ricardo Hausmann and published by MIT Press. This book was released on 2014-01-17 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: Maps capture data expressing the economic complexity of countries from Albania to Zimbabwe, offering current economic measures and as well as a guide to achieving prosperity Why do some countries grow and others do not? The authors of The Atlas of Economic Complexity offer readers an explanation based on "Economic Complexity," a measure of a society's productive knowledge. Prosperous societies are those that have the knowledge to make a larger variety of more complex products. The Atlas of Economic Complexity attempts to measure the amount of productive knowledge countries hold and how they can move to accumulate more of it by making more complex products. Through the graphical representation of the "Product Space," the authors are able to identify each country's "adjacent possible," or potential new products, making it easier to find paths to economic diversification and growth. In addition, they argue that a country's economic complexity and its position in the product space are better predictors of economic growth than many other well-known development indicators, including measures of competitiveness, governance, finance, and schooling. Using innovative visualizations, the book locates each country in the product space, provides complexity and growth potential rankings for 128 countries, and offers individual country pages with detailed information about a country's current capabilities and its diversification options. The maps and visualizations included in the Atlas can be used to find more viable paths to greater productive knowledge and prosperity.
Download or read book The Science of Synthesis written by Debora Hammond and published by University Press of Colorado. This book was released on 2010-09-10 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: Debora Hammond's The Science of Synthesis explores the development of general systems theory and the individuals who gathered together around that idea to form the Society for General Systems Research. In examining the life and work of the SGSR's five founding members-Ludwig von Bertalanffy, Kenneth Boulding, Ralph Gerard, James Grier Miller, and Anatol Rapoport-Hammond traces the emergence of systems ideas across a broad range of disciplines in the mid-twentieth century. Both metaphor and framework, the systems concept as articulated by its earliest proponents highlights relationship and interconnectedness among the biological, ecological, social, psychological, and technological dimensions of our increasingly complex lives. Seeking to transcend the reductionism and mechanism of classical science-which they saw as limited by its focus on the discrete, component parts of reality-the general systems community hoped to complement this analytic approach with a more holistic orientation. As one of many systems traditions, the general systems group was specifically interested in fostering collaboration and integration among different disciplinary perspectives, with an emphasis on nurturing more participatory and truly democratic forms of social organization. The Science of Synthesis documents a unique episode in the history of modern thought, one that remains relevant today. This book will be of interest to historians of science, system thinkers, scholars and practicioners in the social sciences, management, organization development and related fields, as well as the general reader interested in the history of ideas that have shaped critical developments in the second half of the twentieth century.
Download or read book Humanism Challenges Materialism in Economics and Economic History written by Roderick Floud and published by University of Chicago Press. This book was released on 2017-01-23 with total page 283 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most of the existing research on economic history relies either solely or ultimately on calculations of material interest to explain the major events of the modern world. However, care must be taken not to rely too heavily on materialism, with its associated confidence in perfectly rational actors that simply do not exist. What is needed for a more cogent understanding of the long history of capitalist growth is a more realistic, human-centered approach that can take account of the role of nonmaterial values and beliefs, an approach convincingly articulated by Deirdre McCloskey in her landmark trilogy of books on the moral and ethical basis of modern economic life. With Humanism Challenges Materialism in Economics and Economic History, Roderick Floud, Santhi Hejeebu, and David Mitch have brought together a distinguished group of scholars in economics, economic history, political science, philosophy, gender studies, and communications who synthesize and build on McCloskey’s work. The essays in this volume illustrate the ways in which the humanistic approach to economics that McCloskey pioneered can open up new vistas for the study of economic history and cultivate rich synergies with a wide range of disciplines. The contributors show how values and beliefs become embedded in the language of economics and shape economic outcomes. Chapters on methodology are accompanied by case studies discussing particular episodes in economic history.
Download or read book The American Economist written by and published by . This book was released on 1981 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forestry Economics written by John E. Wagner and published by Routledge. This book was released on 2011-07-26 with total page 409 pages. Available in PDF, EPUB and Kindle. Book excerpt: Forestry Economics introduces students and practitioners to all aspects of the management and economics of forestry. The book adopts the approach of managerial economics textbooks and applies this to the unique processes and problems faced by managers of forests. While most forestry economics books are written by economists for future economists, what many future forest and natural resource managers need is to understand what economic information is and how to use it to make better business and management decisions. John E. Wagner draws on his twenty years of experience teaching and working in the field of forest resource economics to present students with an accessible understanding of the unique production processes and problems faced by forest and other natural resource managers. There are three unique features of this book: The first is its organization. The material is organized around two common economic models used in forest and natural resources management decision making. The second is the use of case studies from various disciplines: Outdoor and Commercial Recreation, Wood Products Engineering, Forest Products, and Forestry. The purpose of these case studies is to provide students with applications of the concepts being discussed within the text. The third is revisiting the question of how to use economic information to make better business decisions at the end of each chapter. This ties each chapter to the preceding ones and reinforces the hypothesis that a solid working knowledge of these economic models and the information they contain are necessary for making better business decisions. This textbook is an invaluable source of clear and accessible information on forestry economics and management for not only economics students, but for students of other disciplines and those already working in forestry and natural resources.
