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Division Spotlight
Fuel Cycle & Waste Management
Devoted to all aspects of the nuclear fuel cycle including waste management, worldwide. Division specific areas of interest and involvement include uranium conversion and enrichment; fuel fabrication, management (in-core and ex-core) and recycle; transportation; safeguards; high-level, low-level and mixed waste management and disposal; public policy and program management; decontamination and decommissioning environmental restoration; and excess weapons materials disposition.
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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Latest News
TerraPower begins U.K. regulatory approval process
Seattle-based TerraPower signaled its interest this week in building its Natrium small modular reactor in the United Kingdom, the company announced.
TerraPower sent a letter to the U.K.’s Department for Energy Security and Net Zero, formally establishing its intention to enter the U.K. generic design assessment (GDA) process. This is TerraPower’s first step in deployment of its Natrium technology—a 345-MW sodium fast reactor coupled with a molten salt energy storage unit—on the international stage.
R. L. Fagaly, N. B. Alexander, R. A. Mangano, C. R. Gibson
Fusion Science and Technology | Volume 28 | Number 3 | October 1995 | Pages 597-602
Tritium Processing | Proceedings of the Fifth Topical Meeting on Tritium Technology in Fission, Fusion, and Isotopic Applications Belgirate, Italy May 28-June 3, 1995 | doi.org/10.13182/FST95-A30468
Articles are hosted by Taylor and Francis Online.
We describe a high pressure cryogenic fill station and a novel method to retrieve and transport filled inertial confinement fusion targets at cryogenic temperatures. The fill station (currently under construction) will be capable of filling millimeter-size plastic spheres with DT or D2 to pressures exceeding 150 MPa. After filling, the thin-walled targets are cooled and kept below 20 K to prevent them from bursting. After cooling the targets, a cryogenic wrench is used to open the pressurization cell. The fill station cryostat is designed to allow a second cryostat to retrieve the filled targets. This second cold transfer cryostat features removable shrouds with seals that can be repeatably made and broken at cryogenic temperatures.