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
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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
Dec 2025
Jul 2025
Latest Journal Issues
Nuclear Science and Engineering
January 2026
Nuclear Technology
December 2025
Fusion Science and Technology
November 2025
Latest News
Christmas Light
’Twas the night before Christmas when all through the house
No electrons were flowing through even my mouse.
All devices were plugged by the chimney with care
With the hope that St. Nikola Tesla would share.
L. Green, M. M. Levine, A. Aronson, W. Bent, D. A. Goellner, J. J. McNicholas, G. Nugent, G. Pancer, H. Susskind, J. Chernick, D. Gurinsky, L. P. Hatch
Nuclear Technology | Volume 1 | Number 2 | April 1965 | Pages 107-130
Technical Paper | doi.org/10.13182/NT65-A20478
Articles are hosted by Taylor and Francis Online.
An analysis of a conceptual design for a 1000-MW(e) Settled-Bed Fast Reactor fueled with UC and PuC spheres and cooled by liquid sodium has been made to determine its technical and economic feasibility. The study includes a reactor physics analysis, an engineering design and analysis of the thermal and hydraulic characteristics, and a study of the system economics. The study shows that there are no inherent technical problems for a settled-bed fast reactor of this size. Total power-generating costs were shown to be as low as 3.84 mills/kWh for fuel leased from the AEC and 4.14 mills/kWh for fuel that is privately owned.
