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
Isotopes & Radiation
Members are devoted to applying nuclear science and engineering technologies involving isotopes, radiation applications, and associated equipment in scientific research, development, and industrial processes. Their interests lie primarily in education, industrial uses, biology, medicine, and health physics. Division committees include Analytical Applications of Isotopes and Radiation, Biology and Medicine, Radiation Applications, Radiation Sources and Detection, and Thermal Power Sources.
Meeting Spotlight
Utility Working Conference and Vendor Technology Expo (UWC 2024)
August 4–7, 2024
Marco Island, FL|JW Marriott Marco Island
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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August 2024
Nuclear Technology
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Latest News
Virginia utility considers SMRs
Dominion Energy Virginia has issued a request for proposals from leading nuclear companies to study the feasibility of putting a small modular reactor at its North Anna nuclear power plant.
While the utility says it is not a commitment to build an SMR at the site, the RFP is “an important first step in evaluating the technology and the North Anna site to support Dominion Energy customers’ future energy needs consistent with the company’s most recent Integrated Resource Plan.”
William H. Miller, Li-Te Lin, Robert M. Brugger, Walter Meyer
Nuclear Technology | Volume 99 | Number 2 | August 1992 | Pages 252-257
Technical Paper | Material | doi.org/10.13182/NT92-A34695
Articles are hosted by Taylor and Francis Online.
The notched neutron spectrum filter technique is a method for determining hydrogen content in metals. A modified version of this technique has been proposed and has now been tested with both experiments and calculations. This modified technique takes advantage of the angular dependence of neutrons scattered by hydrogen nuclei to increase the sensitivity of the technique by a factor of ∼ 20. An experimental accuracy of 0. 4 wppm of hydrogen in a typical 0.31-cm-thick steel sample has been obtained. The technique is also applicable to a wide variety of problems where small amounts of hydrogen in, or on, another metal or high atomic number material must be determined.