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
2026 Nuclear Energy Conference & Expo (NECX)
August 24–27, 2026
Dallas, TX|Hilton Anatole
Latest Magazine Issues
Aug 2026
Jan 2026
2026
Latest Journal Issues
Nuclear Science and Engineering
October 2026
Nuclear Technology
September 2026
Fusion Science and Technology
August 2026
Latest News
Front-end nuclear fuel supply cooperation: Turning allied interdependence into strategic advantage
The global nuclear revival, which is fueled by unprecedented demand for firm, affordable, dispatchable power for artificial intelligence and data center build-out, energy security imperatives, and climate commitments, has exposed a structural reality of the Western fuel cycle: No single allied nation currently possesses the full suite of front-end capabilities. From mining through conversion, enrichment, fabrication, and the emerging deconversion and metallization steps required for reactor fuels, capability is distributed across Canada, France, Japan, the United Kingdom, and the United States (collectively, the “Sapporo Five”), as well as a small group of close partners.
Technical Session|Reactor Design and Analysis
Tuesday, April 23, 2024|3:30–5:15PM PDT|Franciscan A
Session Chair:
Germina Ilas
Alternate Chair:
David Chandler (ORNL)
To access paper attachments, you must be logged in and registered for the meeting.
Register NowLog In
Implementation of a Novel ERANOS Procedure for the Adjoint Power Evaluation in Coupled Depletion Problems
3:30–3:50PM PDT
Matteo Stanzani (Univ. Bologna), Donato Maurizio Castelluccio (ENEA), Francesco Lodi (ENEA), Vincenzo Giuseppe Peluso (ENEA), Giacomo Grasso (ENEA), Marco Sumini (Univ. Bologna)
Paper
Reactivity Decrease by Assembling Fuel Assemblies in a Heavy Water-Cooled Reactor
3:50–4:10PM PDT
Tomoatsu Shinohara (Tokyo City Univ.), Naoyuki Takaki (Tokyo City Univ.)
Fuel Cycle Analysis of Wielenga Innovation Static Salt Reactor (WISSR)
4:10–4:30PM PDT
Puran Deng (Univ. Michigan), Won Sik Yang (Univ. Michigan), Thomas Wielenga (Wielenga Innovation Foundation)
Multiphysics Analysis of a Minor Actinide Burning Molten Salt Reactor
4:30–4:50PM PDT
J. Eickman (Univ. Wisconsin, Madison), M. Nyberg (Univ. Wisconsin, Madison), U. Baker (Univ. Wisconsin, Madison), B. Lindley (Univ. Wisconsin, Madison)
Dynamics and Stability Analysis Study of a Thermal Molten Salt Reactor
4:50–5:10PM PDT
Thabit Abuqudaira (TAMU), Ümran Üzen (TAMU), Dahvien Dean (TAMU), Pavel Tsvetkov (TAMU), Piyush Sabharwall (INL)
