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
Thermal Hydraulics
The division provides a forum for focused technical dialogue on thermal hydraulic technology in the nuclear industry. Specifically, this will include heat transfer and fluid mechanics involved in the utilization of nuclear energy. It is intended to attract the highest quality of theoretical and experimental work to ANS, including research on basic phenomena and application to nuclear system design.
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
Oklo to collaborate with Atomic Alchemy on isotope production
Fast reactor developer Oklo, which recently went public on the New York Stock Exchange, announced on May 13 that it has signed a memorandum of understanding with Atomic Alchemy to cooperate on the production of radioisotopes for medical, energy, industry, and science applications.
Evgeny Ivanov, Giovanni Bruna, Antonio Sargeni, Franck Dubois
Nuclear Technology | Volume 205 | Number 12 | December 2019 | Pages 1529-1539
Technical Paper | doi.org/10.1080/00295450.2019.1627122
Articles are hosted by Taylor and Francis Online.
As a technical support organization for French Public Authorities, the Institute for Radioprotection and Nuclear Safety (IRSN) shall participate in policy making on nuclear safety and radiation protection. In the framework of its current activity, the IRSN performs analysis and comparison of different safety assessment approaches, including Best Estimate Plus Uncertainty (BEPU), among others. Although BEPU is not yet recognized worldwide, the authors consider it a promising way to stimulate the involvement of a new generation of numerical tools and high-fidelity experiment data for nuclear safety assessment and development of nuclear technology. This paper discusses enabling factors and constraints for BEPU from technical and global points of view, relying on scientific background as well as current practice with respect to its potential role in regulation and, more generally, in a decision-making process.