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
Education, Training & Workforce Development
The Education, Training & Workforce Development Division provides communication among the academic, industrial, and governmental communities through the exchange of views and information on matters related to education, training and workforce development in nuclear and radiological science, engineering, and technology. Industry leaders, education and training professionals, and interested students work together through Society-sponsored meetings and publications, to enrich their professional development, to educate the general public, and to advance nuclear and radiological science and engineering.
Meeting Spotlight
2024 ANS Winter Conference and Expo
November 17–21, 2024
Orlando, FL|Renaissance Orlando at SeaWorld
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
November 2024
Nuclear Technology
Fusion Science and Technology
October 2024
Latest News
Bipartisan nuclear waste bill introduced in U.S. House
U.S. representatives Mike Levin (D., Calif.) and August Pfluger (R., Texas) have introduced the bipartisan Nuclear Waste Administration Act of 2024, which would establish an independent agency to manage the country’s nuclear waste.
In addition to establishing a new, single-purpose administration to manage the back end of the nuclear fuel cycle, the bill would direct a consent-based siting process for nuclear waste facilities and ensure reliable funding for managing nuclear waste by providing access to the Nuclear Waste Fund. According to Pfluger and Levin, the bill’s provisions are in line with recommendations from the Blue Ribbon Commission on America’s Nuclear Future.
Thiagarajan Gnanasekaran, Kandhalu Hari Mahendran, Raghavachary Sridharan, Vedaraman Ganesan, Govindaswami Periaswami, Cherian K. Mathews
Nuclear Technology | Volume 90 | Number 3 | June 1990 | Pages 408-416
Technical Paper | RELAP/MOD2 / Material | doi.org/10.13182/NT90-A34404
Articles are hosted by Taylor and Francis Online.
An electrochemical hydrogen meter using a CaCl2-CaH2 electrolyte and a Li-LiH reference electrode was constructed and used to monitor dissolved hydrogen in liquid sodium. These meters have been tested in bench-top sodium loops equipped with cold traps for controlling hydrogen levels in sodium. The experimental results showed that the meters yield nearly theoretical outputs down to the lowest hydrogen levels that were achievable in these loops (∼ 50 ppb). The sensitivity of the meters for changes in hydrogen concentrations is adequate for use in the sodium circuits of a fast reactor to detect leaks of hydrogen bearing extraneous materials into sodium. These meters, along with a gas chromatograph, were also used to study the reaction of hydrocarbon oil with liquid sodium. The experimental results showed that for detecting oil leaks into sodium these meters provide a simpler alternative to monitoring of methane in the cover gas using a gas chromatograph.
