In this report, senior safety experts from Russia and Western countries review the nuclear-safety research needed to improve the safety of Russian-designed nuclear power reactors.

Co-sponsored by the International Atomic Energy Agency and organised in collaboration with the European Communities.

Establishes requirements for all areas of the safety of research reactors, with particular emphasis on requirements for design and operation. This publication covers the lifetime of research reactor facilities, from site evaluation to design and construction, commissioning, operation, including utilization and modification, and decommissioning.

On the basis of the principles included in the Fundamental Safety Principles, IAEA Safety Standards Series No. SF-1, this Safety Requirements publication establishes requirements applicable to the design of nuclear power plants. It covers the design phase and provides input for the safe operation of the power plant. It elaborates on the safety objective, safety principles and concepts that provide the basis for deriving the safety requirements that must be met for the design of a nuclear power plant. Contents: 1. Introduction; 2. Applying the safety principles and concepts; 3. Management of safety in design; 4. Principal technical requirements; 5. General plant design; 6. Design of specific plant systems.

Twenty-five years after the Chernobyl explosion, disaster struck once again after a tsunami overwhelmed the considerable safety measures at the Fukushima nuclear power plant in Japan. However, Fukushima had in place a solid containment structure to reduce the spread of radiation in the event of a worst-case scenario; Chernobyl did not. These two incidents highlight the importance of such safety measures, which were critically lacking in an entire class of Soviet-designed reactors. This book examines why five countries operating these dangerous reactors first signed international agreements to close them within a few years, then instead delayed for almost two decades. It looks at how political decision makers weighed the enormous short-term costs of closing those reactors against the long-term benefits of compliance, and how the political instability that dominated post-Communist transitions impacted their choices. The book questions the efficacy of Western governments’ efforts to convince their Eastern counterparts of the dangers they faced, and establishes a causal relationship between political stability and compliance behavior. This model will also enable more effective assistance policies in similar situations of political change where decision makers face considerable short-term costs to gain greater future rewards. This book provides a valuable resource for postgraduate students, academics and policy makers in the fields of nuclear safety, international agreements, and democratization.

This publication is a comprehensive study that reviews the current situation in a great number of applications of research reactors. It revises the contents of IAEA TECDOC-1234, The Applications of Research Reactors, giving detailed updates on each field of research reactor uses worldwide. Reactors of all sizes and capabilities can benefit from the sharing of current practices and research enabled via this updated version, which describes the requirements for practicing methods as diverse as neutron activation analysis, education and training, neutron scattering and neutron imaging, silicon doping and radioisotope production, material/fuel irradiation and testing, and some others. Many underutilised research reactors can learn how to diversify their technical capabilities, staff and potential commercial partners and users seeking research reactor services and products. The content of the publication has also been strengthened in terms of current issues facing the vast majority of research reactors by including sections describing user and customer relations as well as strategic planning considerations.