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
Fusion Energy
This division promotes the development and timely introduction of fusion energy as a sustainable energy source with favorable economic, environmental, and safety attributes. The division cooperates with other organizations on common issues of multidisciplinary fusion science and technology, conducts professional meetings, and disseminates technical information in support of these goals. Members focus on the assessment and resolution of critical developmental issues for practical fusion energy applications.
Meeting Spotlight
International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering (M&C 2025)
April 27–30, 2025
Denver, CO|The Westin Denver Downtown
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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Nuclear Science and Engineering
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Nuclear Technology
Fusion Science and Technology
May 2025
Latest News
INL’s new innovation incubator could link start-ups with an industry sponsor
Idaho National Laboratory is looking for a sponsor to invest $5 million–$10 million in a privately funded innovation incubator to support seed-stage start-ups working in nuclear energy, integrated energy systems, cybersecurity, or advanced materials. For their investment, the sponsor gets access to what INL calls “a turnkey source of cutting-edge American innovation.” Not only are technologies supported by the program “substantially de-risked” by going through technical review and development at a national laboratory, but the arrangement “adds credibility, goodwill, and visibility to the private sector sponsor’s investments,” according to INL.
William F. Brehm, Robert L. Simons
Nuclear Technology | Volume 95 | Number 2 | August 1991 | Pages 148-155
Technical Paper | Fission Reactor | doi.org/10.13182/NT91-A34552
Articles are hosted by Taylor and Francis Online.
Measurement of corrosion product radiation levels in the Fast Flux Test Facility heat transport system cells shows a buildup of just over 10 mrem/h in regions near the hot leg and >400 mrem/h near the cold leg. These levels are due to 54Mn only; mere traces of 60Co are observed. The basis for the model used to predict radiation level buildup is reviewed. The observed radiation levels and the predicted values are compared. Discrepancies and reasons for the discrepancies are noted and explained. Some possible changes in calculation methods to increase accuracy in future predictions are presented.
