ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
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
2025 ANS Annual Conference
June 15–18, 2025
Chicago, IL|Chicago Marriott 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
Zaporizhzhia ‘extremely fragile’ relying on single off-site power line, IAEA warns
Europe’s largest nuclear power plant has just one remaining power line for essential nuclear safety and security functions, compared with its original 10 functional lines before the military conflict with Russia, warned Rafael Mariano Grossi, director general of the International Atomic Energy Agency.
Yu Iwamoto, Takayuki Shirouzu, Yasushi Yamamoto, Nobuyuki Inoue
Fusion Science and Technology | Volume 39 | Number 2 | March 2001 | Pages 552-556
Nonelectric Applications | doi.org/10.13182/FST01-A11963294
Articles are hosted by Taylor and Francis Online.
Effects of electrode shape on fusion reaction rate in the cylindrical IECF device are investigated by the experiments to verify simulation results. The effects of the cylindrical edge of anodes are clearly observed, but the effect of cathode length and radius is not clear in the preliminary experiments. The maximum neutron generation rate of ~47 thousand neutrons per second is obtained with 37.5kV, 6mA discharge using an anode with 40-mm depth edge.
