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
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
June 2025
Nuclear Technology
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May 2025
Latest News
ANS designates Armour Research Foundation Reactor as Nuclear Historic Landmark
The American Nuclear Society presented the Illinois Institute of Technology with a plaque last week to officially designate the Armour Research Foundation Reactor a Nuclear Historic Landmark, following the Society’s decision to confer the status onto the reactor in September 2024.
Henry C. Honeck, Irving Kaplan
Nuclear Science and Engineering | Volume 8 | Number 3 | September 1960 | Pages 203-209
Technical Paper | doi.org/10.13182/NSE60-A25800
Articles are hosted by Taylor and Francis Online.
The results obtained in Part I of this paper are compared with experimental intracell foil activation measurements. The computed neutron density distributions in D2O and graphite moderated lattices are in good agreement with the measured distributions. A systematic discrepancy between computed and measured neutron density distributions in water lattices is observed. This discrepancy is probably caused by the inadequacy of the gas model to describe slow neutron scattering from water.
