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
2024 ANS Winter Conference and Expo
November 17–21, 2024
Orlando, FL|Renaissance Orlando at SeaWorld
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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Aug 2024
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Nuclear Science and Engineering
October 2024
Nuclear Technology
September 2024
Fusion Science and Technology
August 2024
Latest News
K-25 viewing platform takes shape at Oak Ridge
Crews are making significant progress on the construction of the K-25 viewing platform at the Oak Ridge Reservation in Tennessee, the Department of Energy’s Office of Environmental Management announced on August 20. When completed next year, the elevated platform will offer a sweeping panoramic view of the massive 44-acre footprint of the K-25 Building, which once produced enriched uranium used in the weaponry that ended World War II.
R. Kolowith, D. V. Archer, F. E. Holt, W. C. Miller, J. J. McCown
Nuclear Technology | Volume 53 | Number 2 | May 1981 | Pages 241-249
Technical Paper | Realistic Estimates of the Consequences of Nuclear Accident / Nuclear Fuel | doi.org/10.13182/NT81-A32630
Articles are hosted by Taylor and Francis Online.
Development of two in-core gas release devices has been completed. Both of these passive devices are sealed with low-melting-point, fusible materials and can produce controlled, predictable releases of gas. The two devices can simulate typical burst and slow gas releases from reactor fuel pin cladding breaches and will be used during acceptance testing of the Fuel Failure Monitoring System of the Fast Flux Test Facility. A series of feature tests was first performed to demonstrate the feasibility of using fusible plugs to seal gas capsules and achieve controlled, predictable releases. Development efforts continued with a gas loading demonstration and gas release characterization studies of both types of capsules. Finally, a water flow test was conducted in a full-scale prototype gas release capsule assembly to verify structural integrity of the design.