ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Division Spotlight
Materials Science & Technology
The objectives of MSTD are: promote the advancement of materials science in Nuclear Science Technology; support the multidisciplines which constitute it; encourage research by providing a forum for the presentation, exchange, and documentation of relevant information; promote the interaction and communication among its members; and recognize and reward its members for significant contributions to the field of materials science in nuclear technology.
Meeting Spotlight
2024 ANS Annual Conference
June 16–19, 2024
Las Vegas, NV|Mandalay Bay Resort and Casino
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
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Latest News
Digital control system installed at China’s Linglong One
Earlier this month, the first digital control system was put in place at Linglong One, a small modular reactor demonstration project being built at the Changjiang nuclear power plant in Hainan Province. This is the world’s first land-based commercial SMR and is controlled by China National Nuclear Power Co. Ltd., a subsidiary of the China National Nuclear Corporation (CNNC).
Jin Ho Song
Nuclear Technology | Volume 188 | Number 2 | November 2014 | Pages 113-122
Technical Paper | Reactor Safety | doi.org/10.13182/NT13-125
Articles are hosted by Taylor and Francis Online.
The Fukushima accident suggests that serious consideration must be given to changing current safety goals to properly address the major impacts of nuclear accidents on society, including health effects, property damage, and environmental contamination. Based on lessons learned from the Fukushima accident, a conceptual design and a new approach for implementing prevention and mitigation measures for severe accidents are proposed. Instead of an optimistic view on the progression of a severe accident and available resources, a worst-case scenario is considered to prepare for an unexpected situation. With a safety goal of practically eliminating the significant release of radioactive material, an improved approach for a prevention and mitigation strategy is proposed. This approach consists of a new severe accident management strategy with dedicated mitigation measures and suitable essential instrumentation to take timely recovery actions. The approach is designed to be more robust and resilient than the conventional system.