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Cette étude analyse différents cycles du combustible nucléaire avancés du point de vue de leur impact sur la gestion des déchets radioactifs. Elle examine divers cycles et illustre les différences entre plusieurs technologies. Toutefois, elle ne prétend pas offrir un panorama de tous les cycles du combustible envisageables à l'avenir. Cette analyse approfondit les études antérieures sur ce sujet. Elle examine les cycles du combustible dans leur ensemble, y compris les déchets radioactifs générés à chacune des étapes du cycle, et les performances des dépôts de déchets de haute activité pour les différents cycles étudiés.
Nuclear fuels. --- Radioactive wastes --- Management. --- Atomic fuel --- Fission fuel --- Nuclear reactors --- Reactor fuels --- Fuel --- Radioactive substances
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Accident Tolerant Materials for Light Water Reactor Fuels provides a description of what an accident tolerant fuel is and the benefits and detriments of each concept. The book begins with an introduction to nuclear power as a renewable energy source and the current materials being utilized in light water reactors. It then moves on to discuss the recent advancements being made in accident tolerant fuels, reviewing the specific materials, their fabrication and implementation, environmental resistance, irradiation behavior, and licensing requirements. The book concludes with a look to the future of new power generation technologies. It is written for scientists and engineers working in the nuclear power industry and is the first comprehensive work on this topic.
Nuclear fuels. --- Atomic fuel --- Fission fuel --- Nuclear reactors --- Reactor fuels --- Fuel --- Radioactive substances
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Worldwide there are more than 430 nuclear power plants operating and more plants are being constructed or planned for construction. For nuclear power to be sustainable the nuclear fuel must be sustainable and there should be adequate nuclear fuel waste management program. Continuous technological advances will lead towards sustainable nuclear fuel through closed fuel cycles and advance fuel development. This focuses on challenges and issues that need to be addressed for better performance and safety of nuclear fuel in nuclear plants. These focused areas are on development of high conductivity new fuels, radiation induced corrosion, fuel behavior during abnormal events in reactor, and decontamination of radioactive material.
Nuclear fuels. --- Atomic fuel --- Fission fuel --- Nuclear reactors --- Reactor fuels --- Fuel --- Radioactive substances --- Electrical engineering
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The worldwide expansion of nuclear energy has been accompanied by concerns about nuclear weapons proliferation. If sited in states that do not possess nuclear weapons technology, some civilian nuclear technologies could provide a route for states or other organizations to acquire nuclear weapons. Metrics for assessing the resistance of a nuclear technology to diversion for non-peaceful uses-proliferation resistance-have been developed, but at present there is no clear consensus on whether and how these metrics are useful to policy decision makers. In 2011, the U.S. Department of Energy asked the National Academies to convene a public workshop addressing the capability of current and potential methodologies for assessing host state proliferation risk and resistance to meet the needs of decision makers. Proliferation risk in nuclear fuel cycles is a summary of presentations and discussions that transpired at the workshop-held on August 1-2, 2011-prepared by a designated rapporteur following the workshop. It does not provide findings and recommendations or represent a consensus reached by the symposium participants or the workshop planning committee. However, several themes emerged through the workshop: nonproliferation and new technologies, separate policy and technical cultures, value of proliferation resistance analysis, usefulness of social science approaches. The workshop was organized as part of a larger project undertaken by the NRC, the next phase of which (following the workshop) will be a consensus study on improving the assessment of proliferation risks associated with nuclear fuel cycles. This study will culminate in a report prepared by a committee of experts with expertise in risk assessment and communication, proliferation metrics and research, nuclear fuel cycle facility design and engineering, international nuclear nonproliferation and national security policy, and nuclear weapons design. This report is planned for completion in the spring of 2013.
Nuclear fuels. --- Atomic fuel --- Fission fuel --- Nuclear reactors --- Reactor fuels --- Fuel --- Radioactive substances
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Le rôle de l’énergie nucléaire dans une perspective de développement durable dépend de multiples facteurs dont un nombre important sont liés au cycle du combustible. Ce rapport décrit les développements et les tendances dans le domaine du cycle susceptibles d’améliorer la compétitivité et la durabilité des systèmes énergétiques nucléaires à moyen et long terme. Des critères et des indicateurs d’évaluation des futurs systèmes énergétiques nucléaires sont également présentés dans cet ouvrage. Préparé par des experts de l’industrie, de la recherche et d’agences gouvernementales, ce rapport s’adresse principalement aux personnes associées à l’élaboration des politiques et à la prise de décision relative à l’énergie nucléaire.
Nuclear fuels. --- Atomic fuel --- Fission fuel --- Nuclear reactors --- Reactor fuels --- Fuel --- Radioactive substances
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Atomic fuel --- Combustibles nucléaires [Substances ] --- Fission fuel --- Nuclear fuels --- Nuclear reactors--Fuel --- Reactor fuels --- Splijtstoffen --- Report --- Radioactive wastes.
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Nuclear fuels --- Waste disposal --- International Atomic Energy Agency. --- Atomic fuel --- Fission fuel --- Nuclear reactors --- Reactor fuels --- Fuel --- Nuclear fuels. --- Waste disposal. --- Radioactive substances --- Nuclear Engineering
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Ce livre, préparé par des experts des pays membres de l'AEN, contient des données et des analyses relatives à la gestion et à la prolongation de la durée de vie des centrales nucléaires. Il couvre les aspects techniques, économiques et environnementaux et donne un aperçu des avantages et des défis associés à la gestion et à la prolongation de la durée de vie de ces centrales. Il intéressera les décideurs et les cadres supérieurs du secteur électronucléaire et des agences gouvernementales chargées de la conception et de la mise en œuvre des programmes nucléaires. Les données et les informations sur les tendances actuelles relatives à la gestion de la durée de vie des centrales nucléaires seront utiles aux chercheurs et analystes dans le domaine de l'évaluation des systèmes électronucléaires.
Nuclear fuels --- Radioactive wastes --- Radioactive waste disposal --- Combustibles nucléaires --- Déchets radioactifs --- Nuclear fuels. --- Atomic fuel --- Fission fuel --- Nuclear reactors --- Reactor fuels --- Fuel --- Radioactive substances --- Management.
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"The two studies presented here deal with three multilateral fuel cycle projects: the Russian International Uranium Enrichment Center, the Russian guaranteed low-enriched uranium reserve, and the International Atomic Energy Agency low-enriched uranium bank"--Foreword.
Nuclear nonproliferation --- Nuclear fuels --- Law, Politics & Government --- International Relations --- Atomic fuel --- Fission fuel --- Nuclear reactors --- Reactor fuels --- Fuel --- Radioactive substances --- International cooperation --- Safety measures
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Nuclear nonproliferation --- Nuclear fuels --- Law, Politics & Government --- International Relations --- Atomic fuel --- Fission fuel --- Nuclear reactors --- Reactor fuels --- Fuel --- Radioactive substances --- International cooperation --- Security measures
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