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Conference Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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Latest News
ANS joins others in seeking to discuss SNF/HLW impasse
The American Nuclear Society joined seven other organizations to send a letter to Energy Secretary Christopher Wright on July 8, asking to meet with him to discuss “the restoration of a highly functioning program to meet DOE’s legal responsibility to manage and dispose of the nation’s commercial and legacy defense spent nuclear fuel (SNF) and high-level radioactive waste (HLW).”
Yoichi Watanabe, Jacob Appelbaum
Fusion Science and Technology | Volume 20 | Number 4 | December 1991 | Pages 615-619
Advanced Fission Reactors | doi.org/10.13182/FST91-A11946907
Articles are hosted by Taylor and Francis Online.
A magnetically stabilized fluidized bed nuclear fission reactor (MSFBR) concept is proposed. A large number of fuel particles with 1 mm diameter containing ferromagnetic material are floated in the reactor core by balancing the gravitational force and the drag force of helium coolant flow. Superconducting solenoid coils produce magnetic fields inside the reactor core. Advantages of the MSFBR concept are its excellent heat transfer property from the fuel to the coolant and improved safety, while the bed is stabilized by the magnetic force, contrary to previous fluidized bed reactor concepts.