Comprehensive Nuclear Materials

Author: Todd R Allen
Publisher: Elsevier
ISBN: 0080560334
Size: 73.17 MB
Format: PDF, ePub, Mobi
View: 336
Comprehensive Nuclear Materials discusses the major classes of materials suitable for usage in nuclear fission, fusion reactors and high power accelerators, and for diverse functions in fuels, cladding, moderator and control materials, structural, functional, and waste materials. The work addresses the full panorama of contemporary international research in nuclear materials, from Actinides to Zirconium alloys, from the worlds' leading scientists and engineers. Critically reviews the major classes and functions of materials, supporting the selection, assessment, validation and engineering of materials in extreme nuclear environment Fully integrated with, a proprietary database containing useful cross-referenced property data on the lanthanides and actinides Details contemporary developments in numerical simulation, modelling, experimentation, and computational analysis, for effective implementation in labs and plants

Advanced Separation Techniques For Nuclear Fuel Reprocessing And Radioactive Waste Treatment

Author: Kenneth L Nash
Publisher: Elsevier
ISBN: 0857092278
Size: 72.85 MB
Format: PDF, ePub, Mobi
View: 4907
Advanced separations technology is key to closing the nuclear fuel cycle and relieving future generations from the burden of radioactive waste produced by the nuclear power industry. Nuclear fuel reprocessing techniques not only allow for recycling of useful fuel components for further power generation, but by also separating out the actinides, lanthanides and other fission products produced by the nuclear reaction, the residual radioactive waste can be minimised. Indeed, the future of the industry relies on the advancement of separation and transmutation technology to ensure environmental protection, criticality-safety and non-proliferation (i.e., security) of radioactive materials by reducing their long-term radiological hazard. Advanced separation techniques for nuclear fuel reprocessing and radioactive waste treatment provides a comprehensive and timely reference on nuclear fuel reprocessing and radioactive waste treatment. Part one covers the fundamental chemistry, engineering and safety of radioactive materials separations processes in the nuclear fuel cycle, including coverage of advanced aqueous separations engineering, as well as on-line monitoring for process control and safeguards technology. Part two critically reviews the development and application of separation and extraction processes for nuclear fuel reprocessing and radioactive waste treatment. The section includes discussions of advanced PUREX processes, the UREX+ concept, fission product separations, and combined systems for simultaneous radionuclide extraction. Part three details emerging and innovative treatment techniques, initially reviewing pyrochemical processes and engineering, highly selective compounds for solvent extraction, and developments in partitioning and transmutation processes that aim to close the nuclear fuel cycle. The book concludes with other advanced techniques such as solid phase extraction, supercritical fluid and ionic liquid extraction, and biological treatment processes. With its distinguished international team of contributors, Advanced separation techniques for nuclear fuel reprocessing and radioactive waste treatment is a standard reference for all nuclear waste management and nuclear safety professionals, radiochemists, academics and researchers in this field. A comprehensive and timely reference on nuclear fuel reprocessing and radioactive waste treatment Details emerging and innovative treatment techniques, reviewing pyrochemical processes and engineering, as well as highly selective compounds for solvent extraction Discusses the development and application of separation and extraction processes for nuclear fuel reprocessing and radioactive waste treatment

Technical Issues Related To The Comprehensive Nuclear Test Ban Treaty

Author: National Academy of Sciences
Publisher: National Academies Press
ISBN: 9780309182935
Size: 24.21 MB
Format: PDF, Mobi
View: 5870
Drawing upon the considerable existing body of technical material related to the Comprehensive Test Ban Treaty, the National Academy of Sciences reviewed and assessed the key technical issues that arose during the Senate debate over treaty ratification. In particular, these include: (1) the capacity of the United States to maintain confidence in the safety and reliability of its nuclear stockpile in the absence of nuclear testing; (2) the nuclear-test detection capabilities of the international monitoring system (with and without augmentation by national systems and instrumentation in use for scientific purposes, and taking into account the possibilities for decoupling nuclear explosions from surrounding geologic media); and (3) the additions to their nuclear-weapons capabilities that other countries could achieve through nuclear testing at yield levels that might escape detection, and the effect of such additions on the security of the United States.

Safe And Secure Transport And Storage Of Radioactive Materials

Author: Ken Sorenson
Publisher: Woodhead Publishing
ISBN: 1782423222
Size: 58.19 MB
Format: PDF, Kindle
View: 7362
Safe and Secure Transport and Storage of Radioactive Materials reviews best practice and emerging techniques in this area. The transport of radioactive materials is an essential operation in the nuclear industry, without which the generation of nuclear power would not be possible. Radioactive materials also often need to be stored pending use, treatment, or disposal. Given the nature of radioactive materials, it is paramount that transport and storage methods are both safe and secure. A vital guide for managers and general managers in the nuclear power and transport industries, this book covers topics including package design, safety, security, mechanical performance, radiation protection and shielding, thermal performance, uranium ore, fresh fuel, uranium hexafluoride, MOX, plutonium, and more. Uniquely comprehensive and systematic coverage of the packaging, transport, and storage of radioactive materials Section devoted to spent nuclear fuels Expert team of authors and editors

Comprehensive Materials Processing

Publisher: Newnes
ISBN: 0080965334
Size: 27.26 MB
Format: PDF, Kindle
View: 3154
Comprehensive Materials Processing provides students and professionals with a one-stop resource consolidating and enhancing the literature of the materials processing and manufacturing universe. It provides authoritative analysis of all processes, technologies, and techniques for converting industrial materials from a raw state into finished parts or products. Assisting scientists and engineers in the selection, design, and use of materials, whether in the lab or in industry, it matches the adaptive complexity of emergent materials and processing technologies. Extensive traditional article-level academic discussion of core theories and applications is supplemented by applied case studies and advanced multimedia features. Coverage encompasses the general categories of solidification, powder, deposition, and deformation processing, and includes discussion on plant and tool design, analysis and characterization of processing techniques, high-temperatures studies, and the influence of process scale on component characteristics and behavior. Authored and reviewed by world-class academic and industrial specialists in each subject field Practical tools such as integrated case studies, user-defined process schemata, and multimedia modeling and functionality Maximizes research efficiency by collating the most important and established information in one place with integrated applets linking to relevant outside sources

The Comprehensive Nuclear Test Ban Treaty

Author: Committee on Reviewing and Updating Technical Issues Related to the Comprehensive Nuclear Test Ban Treaty
Publisher: National Academies Press
ISBN: 0309149983
Size: 48.10 MB
Format: PDF, ePub
View: 6698
This report reviews and updates the 2002 National Research Council report, Technical Issues Related to the Comprehensive Nuclear Test Ban Treaty (CTBT). This report also assesses various topics, including: the plans to maintain the safety and reliability of the U.S. nuclear stockpile without nuclear-explosion testing; the U.S. capability to detect, locate, and identify nuclear explosions; commitments necessary to sustain the stockpile and the U.S. and international monitoring systems; and potential technical advances countries could achieve through evasive testing and unconstrained testing. Sustaining these technical capabilities will require action by the National Nuclear Security Administration, with the support of others, on a strong scientific and engineering base maintained through a continuing dynamic of experiments linked with analysis, a vigorous surveillance program, adequate ratio of performance margins to uncertainties. This report also emphasizes the use of modernized production facilities and a competent and capable workforce with a broad base of nuclear security expertise.

Diffusion Processes In Nuclear Materials

Author: Rajendra P. Agarwala
Publisher: North Holland
Size: 60.67 MB
Format: PDF, Mobi
View: 6552
Diffusion phenomena have played an important role for material scientists in improving products in a variety of fields. An ever widening number of diffusion limited processes have found their way into development, fabrication and irradiation of nuclear materials in controlling grain growth, recrystallisation, sintering, creep, etc. This volume gives a comprehensive overview on the various diffusion processes involved in nuclear materials, whether they are operative in fissionable or fissile nuclear fuels or in the prospective fuels or clads under passive or reactor operating conditions. Unless this information is well understood, it is not possible to develop or fabricate these fuels to withstand the vagaries of temperature, its gradient or changes in stoichiometry. The role of defects and impurities in controlling diffusion processes in nuclear materials is of immense importance and requires its proper evaluation. On irradiation, under the reactor operating conditions, nuclear fuels undergo fission gas release resulting in precipitation into bubbles, or their venting, or radiation induced re-solution, the effects of this irradiation are also examined in depth. The work will be of value to all those interested in getting a clearer insight into the different mechanisms of diffusion, the latest techniques of studying diffusion phenomena, the effect of some of the constraints such as impurities (chemical doping or fission product build up), and temperature and stoichiometry changes.

Nuclear Safeguards Security And Nonproliferation

Author: James Doyle
Publisher: Elsevier
ISBN: 9780080888118
Size: 58.82 MB
Format: PDF, ePub, Docs
View: 3707
With an increase of global security concerns over potential terrorist acts, the threat of WMDs, and increasing political issues with nations seeking nuclear capability, the need to track, detect, and safeguard nuclear material globally has never been greater. Nuclear Safeguards, Security and Nonproliferation is a comprehensive reference that covers cutting-edge technologies used to trace, track, and safeguard nuclear material. It is a contributed volume with sections contributed by scientists from leading institutions such as Los Alamos National Labs, Sandia National Labs, Pacific Northwest Nuclear Labs, and Texas A&M University, and the Monterey Institute of International Studies. The book is divided into 3 sections and includes 30 chapters on such topics as - the security of nuclear facilities and material, the illicit trafficking of nuclear materials, improvised nuclear devices, how to prevent nuclear terrorism. International case studies of security at nuclear facilities and illegal nuclear trade activities provide specific examples of the complex issues surrounding the technology and policy for nuclear material protection, control and accountability. Specific cases include analysis of the timely issues in the nuclear programs of countries such as North Korea, Iran, and Kazakstan among others. Nuclear Security is a must-have volume for the dozens of private and public organizations involved in driving Homeland Security, domestic, and international policy issues relating to nuclear material security, non-proliferation, and nuclear transparency. Written by some of the world's top scientists including members of the Nuclear Division of Los Alamos National Labs (U.S.) A timely discussion of current international nuclear security issues includes case studies on Iraq, Iran and North Korea Book takes a global perspective on nuclear security and non-proliferation detailing the little-known real-world technologies used to secure, detect and track nuclear material

Structural Materials For Generation Iv Nuclear Reactors

Author: Pascal Yvon
Publisher: Woodhead Publishing
ISBN: 0081009127
Size: 24.76 MB
Format: PDF, Mobi
View: 786
Operating at a high level of fuel efficiency, safety, proliferation-resistance, sustainability and cost, generation IV nuclear reactors promise enhanced features to an energy resource which is already seen as an outstanding source of reliable base load power. The performance and reliability of materials when subjected to the higher neutron doses and extremely corrosive higher temperature environments that will be found in generation IV nuclear reactors are essential areas of study, as key considerations for the successful development of generation IV reactors are suitable structural materials for both in-core and out-of-core applications. Structural Materials for Generation IV Nuclear Reactors explores the current state-of-the art in these areas. Part One reviews the materials, requirements and challenges in generation IV systems. Part Two presents the core materials with chapters on irradiation resistant austenitic steels, ODS/FM steels and refractory metals amongst others. Part Three looks at out-of-core materials. Structural Materials for Generation IV Nuclear Reactors is an essential reference text for professional scientists, engineers and postgraduate researchers involved in the development of generation IV nuclear reactors. Introduces the higher neutron doses and extremely corrosive higher temperature environments that will be found in generation IV nuclear reactors and implications for structural materials Contains chapters on the key core and out-of-core materials, from steels to advanced micro-laminates Written by an expert in that particular area