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 Technology
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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.
H. D. Solomon
Nuclear Technology | Volume 29 | Number 1 | April 1976 | Pages 86-93
Technical Paper | Material | doi.org/10.13182/NT76-A16292
Articles are hosted by Taylor and Francis Online.
The high strain crack growth rate in isotropic Zircaloy-2 welds was measured using strain cycling with controlled limits of plastic strain. The crack growth rate was found to be a function of the longitudinal plastic strain range or the longitudinal elastic strain range as given by the expressions This isotropic crack growth is compared to low cycle fatigue and crack propagation tests performed on the anisotropic starting material from which the welded specimens were fabricated. The behavior of the weldments was consistent with that observed in the anisotropic plates. The crack growth rate in the welds was between the upper and lower extremes measured with different orientations of the anisotropic plates.
