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.
Explore membership for yourself or for your organization.
Conference Spotlight
2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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!
Latest Magazine Issues
Oct 2025
Jul 2025
Latest Journal Issues
Nuclear Science and Engineering
November 2025
Nuclear Technology
Fusion Science and Technology
Latest News
Leading the charge: INL’s role in advancing HALEU production
Idaho National Laboratory is playing a key role in helping the U.S. Department of Energy meet near-term needs by recovering HALEU from federal inventories, providing critical support to help lay the foundation for a future commercial HALEU supply chain. INL also supports coordination of broader DOE efforts, from material recovery at the Savannah River Site in South Carolina to commercial enrichment initiatives.
D. W. Graumann, R. L. Creedon, B. A. Engholm, J. R. Lindgren, L. Yang
Fusion Science and Technology | Volume 4 | Number 2 | September 1983 | Pages 1222-1227
Blanket and First Wall Engineering | doi.org/10.13182/FST83-A23024
Articles are hosted by Taylor and Francis Online.
A Lithium Blanket Module (LBM) representative of a fusion reactor blanket module has been designed and will be tested using the toroidal neutron source of the Tokamak Fusion Test Reactor (TFTR) beginning in 1985. A rugged design consisting of 921 2.54 em diameter breeder rods in an 80 em cubic box has been developed, and the techniques and equipment necessary for mass production of the Li20 breeder pellets have been demonstrated. Analysis using a coupled Monte Carlo neutronics model has shown that tritium production is uniform across the module to within 8 em of the edge, and that the front face fusion fluence and central region tritium production can be calculated to acceptable accuracies for eventual comparison with measurements on the LBM installed on the TFTR.