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
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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
WIPP’s SSCVS: A breath of fresh air
This spring, the Department of Energy’s Office of Environmental Management announced that it had achieved a major milestone by completing commissioning of the Safety Significant Confinement Ventilation System (SSCVS) facility—a new, state-of-the-art, large-scale ventilation system at the Waste Isolation Pilot Plant, the DOE’s geologic repository for defense-related transuranic (TRU) waste in New Mexico.
A. Ciancia, A. Ascensioni, C. Corti, G. Caporiccio
Nuclear Science and Engineering | Volume 86 | Number 2 | February 1984 | Pages 232-238
Technical Note | doi.org/10.13182/NSE84-A18206
Articles are hosted by Taylor and Francis Online.
An extensive study has been carried out to evaluate possible use of the perfluoropolyether fluids, obtained from hexafluoropropylene photo-oxidation and specially purified and selected, as lubricants or vacuum-working fluids, in the presence of UF6. Some physicochemical properties are reported and the results of the tests experienced on perfluoropolyether cuts put into contact with UF6 at different conditions for a long aging time at high temperature in the presence of some typical engineering materials. The results allowed a verification of the long-term compatibility of the perfluoropolyether special fractions against UF6 at temperatures up to 130°C.
