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Division Spotlight
Thermal Hydraulics
The division provides a forum for focused technical dialogue on thermal hydraulic technology in the nuclear industry. Specifically, this will include heat transfer and fluid mechanics involved in the utilization of nuclear energy. It is intended to attract the highest quality of theoretical and experimental work to ANS, including research on basic phenomena and application to nuclear system design.
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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Nuclear Science and Engineering
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Nuclear Technology
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.
Brian Curwen, Donald W. Graumann, Robert J. La Haye
Fusion Science and Technology | Volume 12 | Number 2 | September 1987 | Pages 257-269
Experimental Devices | doi.org/10.13182/FST87-A11963784
Articles are hosted by Taylor and Francis Online.
The multipinch experimental device was constructed to study the stability and plasma confinement properties of a reversed-field pinch (RFP) with a magnetic well. The magnetic well is created by shaping an RFP configuration into two equal-current lobes in which the poloidal field cancels at the X point of a figure-eight-shaped magnetic separatrix. The design and construction of a 0.525-m major radius modular machine to study this unique plasma configuration is described. A novel construction technique for the noncircular cross-section plasma chamber, incorporating a thin metal skin, phenolic honeycomb, and graphite/epoxy composite bonded sandwich structure, is discussed. Details of the fabrication of the vacuum liner, conducting shell, the toroidal and poloidal coil systems, and the iron core are given.