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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
ANS designates Armour Research Foundation Reactor as Nuclear Historic Landmark
The American Nuclear Society presented the Illinois Institute of Technology with a plaque last week to officially designate the Armour Research Foundation Reactor a Nuclear Historic Landmark, following the Society’s decision to confer the status onto the reactor in September 2024.
Ren-Chu Chin, Shih-Hai Li
Fusion Science and Technology | Volume 26 | Number 3 | November 1994 | Pages 255-260
Technical Paper | Plasma Heating System | doi.org/10.13182/FST94-A30329
Articles are hosted by Taylor and Francis Online.
The physical constraints on the scaling law of global energy confinement time have been derived based on a set of weakly relativistic collisional/collisionless Maxwell-Vlasov equations. A total of 106 L-mode electron cyclotron heating (ECH) data were selected from the T-10 and DIII-D tokamaks. These data, through statistical regression analysis, were processed to obtain the scaling law. The resultant scaling becomes if the collisional physical constraint is imposed. The scaling passed the statistical test and was found to describe the database well. Hence, the weakly relativistic collisional model is suggested to be adequate to depict the ECH mechanism.
