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Materials Science & Technology
The objectives of MSTD are: promote the advancement of materials science in Nuclear Science Technology; support the multidisciplines which constitute it; encourage research by providing a forum for the presentation, exchange, and documentation of relevant information; promote the interaction and communication among its members; and recognize and reward its members for significant contributions to the field of materials science in nuclear technology.
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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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Fusion Science and Technology
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.
J.C. Kuijper, H. van Dam
Fusion Science and Technology | Volume 20 | Number 4 | December 1991 | Pages 543-549
Advanced Fission Reactors | doi.org/10.13182/FST91-A11946897
Articles are hosted by Taylor and Francis Online.
Model studies have been performed on a cylindrical Gaseous Core Fission Reactor, combining neutron kinetics and gas dynamics. The calculations show that autonomous density oscillations of the fuel gas are possible, provided that the value of the Cp/CV ratio K of the fuel gas is in the correct range. These (in case of absence of an energy extraction mechanism) increasing oscillations are desired when the kinetic energy of the moving (ionized) gas is to be (directly) extracted in the form of electrical energy by induction or magneto-hydrodynamics.
