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.
Explore membership for yourself or for your organization.
Conference Spotlight
2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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!
Latest Magazine Issues
Sep 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
October 2025
Nuclear Technology
September 2025
Fusion Science and Technology
Latest News
U.K.’s NWS gets input from young people on geological disposal
Nuclear Waste Services, the radioactive waste management subsidiary of the United Kingdom’s Nuclear Decommissioning Authority, has reported on its inaugural year of the National Youth Forum on Geological Disposal forum. NWS set up the initiative, in partnership with the environmental consultancy firm ARUP and the not-for-profit organization The Young Foundation, to give young people the chance to share their views on the government’s plans to develop a geological disposal facility (GDF) for the safe, secure, and long-term disposal of radioactive waste.
Frederick G. Hammitt, Willy Smith, Ian E. B. Lauchlan, Richard D. Ivany, M. John Robinson
Nuclear Technology | Volume 1 | Number 1 | February 1965 | Pages 62-68
Technical Paper | doi.org/10.13182/NT65-A20465
Articles are hosted by Taylor and Francis Online.
The use of a gamma-ray densitometer for obtaining precise measurements of local density in an axially symmetric two-phase flow or of mean density in a plane parallel to (or through) the centerline is described. The method has been applied to cavitating mercury in a venturi. The resultant density measurements allow a precise description of the flow regime.
