Tritium: Fuel of Fusion Reactors

Tritium: Fuel of Fusion Reactors
Author: Tetsuo Tanabe
Publisher: Springer
Total Pages: 365
Release: 2016-12-05
Genre: Technology & Engineering
ISBN: 4431564608

This book focuses on tritium as a fuel for fusion reactors and a next-generation energy source. Following an introduction of tritium as a hydrogen radioisotope, important issues involved in establishing safe and economical tritium fuel cycles including breeding for a fusion reactor are summarized; these include the handling of large amounts of tritium: confinement, leakage, contamination, permeation, regulation and tritium accountancy, and impacts on surrounding areas. Targeting and encouraging the students and technicians who will design and operate fusion reactors in the near future, this book offers a valuable resource on tritium science and technology.

Tritium in Fusion

Tritium in Fusion
Author: Silvano Tosti
Publisher:
Total Pages: 0
Release: 2013
Genre: Nuclear fusion
ISBN: 9781624172700

Tritium is a radioactive hydrogen isotope that is of interest for both civil and military applications. Most of tritium is used for the realisation and the maintenance of fission and fusion nuclear weapons while only a minor fraction of tritium is commercially used. Among the non-military uses; medical diagnostic and research in pharmaceutical laboratories are discussed. For research purposes, tritium is also used in fusion power machines and, in particular, the development of processes for tritium recovery in the fusion fuel cycle has been the object of significant technological improvements. This book provides an overview on the processes for the production and treatment of tritium in nuclear fusion machines as well as the aspects of measurement, dose assessment and safety of tritium with a focus on the impact to human health and the environment.

Assessment of Inertial Confinement Fusion Targets

Assessment of Inertial Confinement Fusion Targets
Author: National Research Council
Publisher: National Academies Press
Total Pages: 119
Release: 2013-07-17
Genre: Science
ISBN: 0309270626

In the fall of 2010, the Office of the U.S. Department of Energy's (DOE's) Secretary for Science asked for a National Research Council (NRC) committee to investigate the prospects for generating power using inertial confinement fusion (ICF) concepts, acknowledging that a key test of viability for this concept-ignition -could be demonstrated at the National Ignition Facility (NIF) at Lawrence Livermore National Laboratory (LLNL) in the relatively near term. The committee was asked to provide an unclassified report. However, DOE indicated that to fully assess this topic, the committee's deliberations would have to be informed by the results of some classified experiments and information, particularly in the area of ICF targets and nonproliferation. Thus, the Panel on the Assessment of Inertial Confinement Fusion Targets ("the panel") was assembled, composed of experts able to access the needed information. The panel was charged with advising the Committee on the Prospects for Inertial Confinement Fusion Energy Systems on these issues, both by internal discussion and by this unclassified report. A Panel on Fusion Target Physics ("the panel") will serve as a technical resource to the Committee on Inertial Confinement Energy Systems ("the Committee") and will prepare a report that describes the R&D challenges to providing suitable targets, on the basis of parameters established and provided to the Panel by the Committee. The Panel on Fusion Target Physics will prepare a report that will assess the current performance of fusion targets associated with various ICF concepts in order to understand: 1. The spectrum output; 2. The illumination geometry; 3. The high-gain geometry; and 4. The robustness of the target design. The panel addressed the potential impacts of the use and development of current concepts for Inertial Fusion Energy on the proliferation of nuclear weapons information and technology, as appropriate. The Panel examined technology options, but does not provide recommendations specific to any currently operating or proposed ICF facility.

Nuclear Fusion

Nuclear Fusion
Author: Igor Girka
Publisher: BoD – Books on Demand
Total Pages: 116
Release: 2019-04-17
Genre: Science
ISBN: 1789857872

Power production and its consumption and distribution are among the most urgent problems of mankind. Despite positive dynamics in introducing renewable sources of energy, nuclear power plants still remain the major source of carbon-free electric energy. Fusion can be an alternative to fission in the foreseeable future. Research in the field of controlled nuclear fusion has been ongoing for almost 100 years. Magnetic confinement systems are the most promising for effective implementation, and the International Thermonuclear Experimental Reactor is under construction in France. To accomplish nuclear fusion on Earth, we have to resolve a number of scientific and technological problems. This monograph includes selected chapters on nuclear physics and mechanical engineering within the scope of nuclear fusion.

Renewable Energies and CO2

Renewable Energies and CO2
Author: Ricardo Guerrero-Lemus
Publisher: Springer Science & Business Media
Total Pages: 397
Release: 2012-09-14
Genre: Business & Economics
ISBN: 1447143841

Providing up-to-date numerical data across a range of topics related to renewable energy technologies, Renewable Energies and CO2 offers a one-stop source of key information to engineers, economists and all other professionals working in the energy and climate change sectors. The most relevant up-to-date numerical data are exposed in 201 tables and graphs, integrated in terms of units and methodology, and covering topics such as energy system capacities and lifetimes, production costs, energy payback ratios, carbon emissions, external costs, patents and literature statistics. The data are first presented and then analyzed to project potential future grid, heat and fuel parity scenarios, as well as future technology tendencies in different energy technological areas. Innovative highlights and descriptions of preproduction energy systems and components from the past four years have been gathered from selected journals and international energy departments from G20 countries. As the field develops, readers are invited and encouraged to contact the authors for feedback and comments. The ongoing data collection and analysis will be used – after proper acknowledgment of contributors - to develop new editions. In this way, it is ensured that Renewable Energies and CO2 will remain an up-to-date resource for all those working with or involved in renewable energy, climate change, energy storage, carbon capture and smart grids.

Magnetic Fusion Technology

Magnetic Fusion Technology
Author: Thomas J. Dolan
Publisher: Springer Science & Business Media
Total Pages: 816
Release: 2014-02-10
Genre: Technology & Engineering
ISBN: 1447155564

Magnetic Fusion Technology describes the technologies that are required for successful development of nuclear fusion power plants using strong magnetic fields. These technologies include: • magnet systems, • plasma heating systems, • control systems, • energy conversion systems, • advanced materials development, • vacuum systems, • cryogenic systems, • plasma diagnostics, • safety systems, and • power plant design studies. Magnetic Fusion Technology will be useful to students and to specialists working in energy research.

Tritium and Helium-3 in Metals

Tritium and Helium-3 in Metals
Author: Rainer Lässer
Publisher: Springer Science & Business Media
Total Pages: 167
Release: 2013-03-13
Genre: Science
ISBN: 364273510X

Hydrogen can behave as an alkaline metal or a halogen and can react with nearly all elements of the periodic table. This explains the large number of metal hydrides. Since T. Graham's first observation of the absorption of hydrogen in palladium in 1866 the behaviour of hydrogen in metals has been studied very extensively. The interest was motivated by the possible application of metal-hydrogen systems in new technologies (e.g., moderator material in nuclear fission reactors, reversible storage material for thermal energy and large amounts of hydrogen) and by the fact that metal hydrides show very exciting physical properties (e.g., superconductivity, quantum diffusion, order-disorder transitions, phase diagrams, etc.). Many of these properties have been determined for the stable hydrogen isotopes Hand D in various metals. In comparison, very little is known about the behaviour of the ra dioactive isotope tritium in metals. This book is a first attempt to summarize part of the knowledge of tritium gained in the last few years. In addition to the task of presenting the properties of tritium in metals, I have tried to compare these data with those of protium and deuterium. Furthermore, helium-3 is connected inse parably with tritium via the tritium decay. Therefore one chapter of this book is solely devoted to the curious properties of helium in metals caused mainly by its negligible solubility.

Principles Of Fusion Energy: An Introduction To Fusion Energy For Students Of Science And Engineering

Principles Of Fusion Energy: An Introduction To Fusion Energy For Students Of Science And Engineering
Author: Archie A Harms
Publisher: World Scientific Publishing Company
Total Pages: 309
Release: 2000-06-15
Genre: Science
ISBN: 981310273X

This textbook accommodates the two divergent developmental paths which have become solidly established in the field of fusion energy: the process of sequential tokamak development toward a prototype and the need for a more fundamental and integrative research approach before costly design choices are made.Emphasis is placed on the development of physically coherent and mathematically clear characterizations of the scientific and technological foundations of fusion energy which are specifically suitable for a first course on the subject. Of interest, therefore, are selected aspects of nuclear physics, electromagnetics, plasma physics, reaction dynamics, materials science, and engineering systems, all brought together to form an integrated perspective on nuclear fusion and its practical utilization.The book identifies several distinct themes. The first is concerned with preliminary and introductory topics which relate to the basic and relevant physical processes associated with nuclear fusion. Then, the authors undertake an analysis of magnetically confined, inertially confined, and low-temperature fusion energy concepts. Subsequently, they introduce the important blanket domains surrounding the fusion core and discuss synergetic fusion-fission systems. Finally, they consider selected conceptual and technological subjects germane to the continuing development of fusion energy systems.

Safe Handling of Tritium

Safe Handling of Tritium
Author: International Atomic Energy Agency
Publisher:
Total Pages: 148
Release: 1991
Genre: Business & Economics
ISBN:

This publication contains information on the dosimetry and monitoring of tritium, the use of protective clothing for work with tritium, safe practices in tritium handling laboratories and details of tritium compatible materials. The information has been compiled from experience in the various applications of tritium and should represent valuable source material to all users of tritium, including those involved in fusion R&D.