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Hydrogen Safety for Energy Applications

Author: Alexei Kotchourko

Publisher: Butterworth-Heinemann

Published: 2022-03-25

Total Pages: 421

ISBN-13: 0128204958

Hydrogen Safety for Energy Applications: Engineering Design, Risk Assessment, and Codes and Standards presents different aspects of contemporary knowledge regarding the hazards, risks and safety connected with hydrogen systems. Sections cover the main hydrogen technologies and explore the scientific aspects of possible sources and consequences of accidental events that can occur when hydrogen is used, including in its vehicular applications. Risk assessment, as well as the safety measures/safety barriers applicable in such situations are also considered. Finally, a short survey concerning legal aspects is presented. Provides factual material, such as models, correlations, tables, nomograms and formulas that can be used to perform evaluations and propose mitigation measures Presents reference data and detailed descriptions and guidelines for contemporary risk assessment methodologies Covers accident phenomena and consequences of accidents specific to hydrogen systems in a widely and applicable way for a wide variety of hydrogen activities

Hydrogen Infrastructure for Energy Applications

Author: Hanane Dagdougui

Publisher: Academic Press

Published: 2018-02-03

Total Pages: 166

ISBN-13: 0128120355

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Hydrogen Infrastructure for Energy Applications: Production, Storage, Distribution and Safety examines methodologies, new models and innovative strategies for the optimization and optimal control of the hydrogen logistic chain, with particular focus on a network of integrated facilities, sources of production, storage systems, infrastructures and the delivery process to the end users through hydrogen refueling stations. The book discusses the main motivations and criteria behind the adoption of hydrogen as an energy carrier or future fuel alternative. It presents current research in hydrogen production processes, especially from renewable energy sources, as well as storage and distribution. The book also reviews methods to model hydrogen demand uncertainties and challenges for the design of the future hydrogen supply chain. The authors go on to explore the network planning of hydrogen infrastructures, the safety and risk issues in hydrogen logistics and their future expectations. Energy engineering professionals, researchers and graduate students will find this a helpful resource to understand the methodologies used to assess the feasibility for developing hydrogen supply chains, hydrogen infrastructure and safety practices. Energy analysts and government agents can benefit from the book's detailed discussion of hydrogen energy applicability. Describes in detail the current state of the available approaches for the planning and modeling of the hydrogen infrastructure Discusses safety issues related to hydrogen in different components of its logistic chain and the methodological approach to evaluate risks that results from hydrogen accidents, including a mathematical model to assess the hazard and consequences of an accident scenario of hydrogen in pipelines Proposes a decision support system for hydrogen energy exploitation, focusing on some specific planning aspects, such as selection of locations with high hydrogen production, based mainly on the use of solar and wind energies Presents a short-term scenario of hydrogen distribution for automotive use, with a concrete, detailed, operative plan for a network of refueling service stations for the hydrogen economy

Hydrogen Safety

Author: Fotis Rigas

Publisher: CRC Press

Published: 2012-07-09

Total Pages: 305

ISBN-13: 1439862311

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Hydrogen Safety highlights physiological, physical, and chemical hazards associated with hydrogen production, storage, distribution, and use systems. It also examines potential accident scenarios that could occur with hydrogen use under certain conditions. The number of potential applications for hydrogen continues to grow—from cooling power station generators to widespread commercial use in hydrogen fuel-cell vehicles and other fuel-cell applications. However, this volatile substance poses unique challenges, including easy leakage, low ignition energy, a wide range of combustible fuel-air mixtures, buoyancy, and its ability to embrittle metals that are required to ensure safe operation. Focused on providing a balanced view of hydrogen safety—one that integrates principles from physical sciences, engineering, management, and social sciences—this book is organized to address questions associated with the hazards of hydrogen and the ensuing risk associated with its industrial and public use. What are the properties of hydrogen that can render it a hazardous substance? How have these hazards historically resulted in undesired incidents? How might these hazards arise in the storage of hydrogen and with its use in vehicular transportation? The authors address issues of inherently safer design, safety management systems, and safety culture. They highlight hydrogen storage facilities —which pose greater hazards because of the increased quantities stored and handled—and the dangers of using hydrogen as a fuel for transport. Presented experiments are included to verify computer simulations with the aid of computational fluid dynamics (CFD) of both gaseous and liquefied hydrogen. The book also provides an overview of the European Commission (EC) Network of Excellence for Hydrogen Safety (HySafe) and presents various case studies associated with hydrogen and constructional materials. It concludes with a brief look at future research requirements and current legal requirements for hydrogen safety.

HySEA

Author:

Publisher:

Published: 2018

Total Pages: 1

ISBN-13:

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The overall goal of the HySEA project is to conduct pre-normative research on vented hydrogen deflagrations with an aim to provide recommendations for European and international standards on hydrogen explosion venting mitigation systems, and to develop and validate engineering models (EMs), computational fluid dynamics (CFD) and finite element (FE) methods that can be verified and validated against data from experiments performed in containers and smaller enclosures with industry-representative obstacles.

Hydrogen Storage

Author: Jianjun Liu

Publisher: BoD – Books on Demand

Published: 2012-09-05

Total Pages: 282

ISBN-13: 9535107313

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Hydrogen, as an energy carrier, is widely regarded as a potential cost effective, renewable, and clean energy alternative to petroleum in order to mitigate energy shortage and global climate warming issues that the world is currently facing. However, storage of hydrogen is a substantial challenge, especially for applications in vehicles with fuel cells that use proton-exchange membranes (PEMs). Therefore, scientific community has started focusing their research activities on developing advanced hydrogen storage materials through nanotechnology. The book presents a wide variety of nanostructured materials used for application in hydrogen storage, covering chemical and physical storage approaches. The research topics include computational design, synthesis, processing, fabrication, characterization, properties and applications of nanomaterials in hydrogen storage systems.

Hydrogen and Fuel Cells

Author: Bent Sørensen

Publisher: Academic Press

Published: 2011-11-14

Total Pages: 507

ISBN-13: 0123877091

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A hydrogen economy, in which this one gas provides the source of all energy needs, is often touted as the long-term solution to the environmental and security problems associated with fossil fuels. However, before hydrogen can be used as fuel on a global scale we must establish cost effective means of producing, storing, and distributing the gas, develop cost efficient technologies for converting hydrogen to electricity (e.g. fuel cells), and creating the infrastructure to support all this. Sorensen is the only text available that provides up to date coverage of all these issues at a level appropriate for the technical reader. The book not only describes the "how" and "where" aspects of hydrogen fuels cells usage, but also the obstacles and benefits of its use, as well as the social implications (both economically and environmental). Written by a world-renowned researcher in energy systems, this thoroughly illustrated and cross-referenced book is an excellent reference for researchers, professionals and students in the field of renewable energy. Updated sections on PEM fuel cells, Molten carbonate cells, Solid Oxide cells and Biofuel cells Updated material to reflect the growing commercial acceptance of stationary and portable fuel cell systems, while also recognizing the ongoing research in automotive fuel cell systems A new example of a regional system based on renewable energy sources reflects the growing international attention to uses of renewable energy as part of the energy grid Examples of life cycle analysis of environmental and social impacts

Hydrogen Power

Author: L. O. Williams

Publisher: Elsevier

Published: 2013-10-22

Total Pages: 169

ISBN-13: 1483147320

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Hydrogen Power: An Introduction to Hydrogen Energy and its Applications explains how hydrogen is produced, used, and handled and shows that the use of chemical hydrogen power has enormous advantages as an energy storage, transport, and use medium. Organized into seven chapters, this book first describes the chemical and physical properties of hydrogen. Subsequent chapters elucidate the current industrial uses of hydrogen, methods of producing hydrogen, and hydrogen transportation and storage. Hydrogen safety and environmental considerations are also addressed.

Renewable Hydrogen Technologies

Author: Luis M Gandia

Publisher: Newnes

Published: 2013-05-03

Total Pages: 471

ISBN-13: 044456361X

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The fields covered by the hydrogen energy topic have grown rapidly, and now it has become clearly multidisciplinary. In addition to production, hydrogen purification and especially storage are key challenges that could limit the use of hydrogen fuel. In this book, the purification of hydrogen with membrane technology and its storage in "solid" form using new hydrides and carbon materials are addressed. Other novelties of this volume include the power conditioning of water electrolyzers, the integration in the electric grid of renewable hydrogen systems and the future role of microreactors and micro-process engineering in hydrogen technology as well as the potential of computational fluid dynamics to hydrogen equipment design and the assessment of safety issues. Finally, and being aware that transportation will likely constitute the first commercial application of hydrogen fuel, two chapters are devoted to the recent advances in hydrogen fuel cells and hydrogen-fueled internal combustion engines for transport vehicles. Hydrogen from water and biomass considered Holistic approach to the topic of renewable hydrogen production Power conditioning of water electrolyzers and integration of renewable hydrogen energy systems considered Subjects not included in previous books on hydrogen energy Micro process technology considered Subject not included in previous books on hydrogen energy Applications of CFD considered Subject not included in previous books on hydrogen energy Fundamental aspects will not be discussed in detail consciously as they are suitably addressed in previous books Emphasis on technological advancements Chapters written by recognized experts Up-to date approach to the subjects and relevant bibliographic references

The Hydrogen Economy

Author: National Academy of Engineering

Publisher: National Academies Press

Published: 2004-09-05

Total Pages: 257

ISBN-13: 0309091632

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The announcement of a hydrogen fuel initiative in the President's 2003 State of the Union speech substantially increased interest in the potential for hydrogen to play a major role in the nation's long-term energy future. Prior to that event, DOE asked the National Research Council to examine key technical issues about the hydrogen economy to assist in the development of its hydrogen R&D program. Included in the assessment were the current state of technology; future cost estimates; CO2 emissions; distribution, storage, and end use considerations; and the DOE RD&D program. The report provides an assessment of hydrogen as a fuel in the nation's future energy economy and describes a number of important challenges that must be overcome if it is to make a major energy contribution. Topics covered include the hydrogen end-use technologies, transportation, hydrogen production technologies, and transition issues for hydrogen in vehicles.

Hydrogen Fuel Cell Technology for Mobile Applications

Author: Felseghi, Raluca Andreea

Publisher: IGI Global

Published: 2023-07-03

Total Pages: 334

ISBN-13: 1668467232

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Today, hydrogen is recognized as a non-polluting energy carrier because it does not contribute to global warming if it is produced from renewable sources. Hydrogen, focusing on the fact that hydrogen can be obtained from a wide range of primary energies, is the only secondary vector that lends itself to a wider application on the market. With the development of fuel cells, hydrogen-based energy generation becomes a reality, with hydrogen becoming an energy alternative worldwide. Because hydrogen can be produced from a wide range of primary energies and can be consumed in an increasing number of applications, it will become an energy center just as electricity is today. The world is on a brink of a new era characterized by advanced technologies and new fuels. Hydrogen Fuel Cell Technology for Mobile Applications addresses the use of fuel cell technology for a sustainable future of mobile applications. The book presents the latest state-of-the-art research results and methodologies addressing the top concerns in the area of hydrogen fuel cell technology for mobile applications. Covering topics such as clean transportation, hydrogen safety issues, and performance improvement, this premier reference source is an excellent resource for scientists, fuel cell manufacturers, engineers, students and educators of higher education, researchers, and academicians.