ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
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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
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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Nuclear Science and Engineering
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Nuclear Technology
Fusion Science and Technology
Latest News
Smarter waste strategies: Helping deliver on the promise of advanced nuclear
At COP28, held in Dubai in 2023, a clear consensus emerged: Nuclear energy must be a cornerstone of the global clean energy transition. With electricity demand projected to soar as we decarbonize not just power but also industry, transport, and heat, the case for new nuclear is compelling. More than 20 countries committed to tripling global nuclear capacity by 2050. In the United States alone, the Department of Energy forecasts that the country’s current nuclear capacity could more than triple, adding 200 GW of new nuclear to the existing 95 GW by mid-century.
S. Dal Bello, P. Gallina, E. Pasqualetto, A. Rossi, G. Marchiori, P. Sonato
Fusion Science and Technology | Volume 34 | Number 3 | November 1998 | Pages 1155-1159
Remote Maintenance Technology | doi.org/10.13182/FST98-A11963769
Articles are hosted by Taylor and Francis Online.
The design of an inspection system for the RFX first wall is reported. A crossed tracked vehicle is proposed to overcome the problem of possible overturning. The vehicle is equipped with a frontal TV camera and communicates with its off-board control, placed outside the vessel, by means of an umbilical cord which includes signal and power cables and can be used to recover the vehicle in case of failure. Since the inspection will be performed without venting the vessel, all components must be compatible with UHV condition. An insertion system made up of two telescopic elements and a rotating chute was also designed to introduce the vehicle into the vessel in safe conditions.
