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 Nuclear Energy Conference & Expo (NECX)
August 24–27, 2026
Dallas, TX|Hilton Anatole
Latest Magazine Issues
Jun 2026
Jan 2026
2026
Latest Journal Issues
Nuclear Science and Engineering
July 2026
Nuclear Technology
Fusion Science and Technology
May 2026
Latest News
Breaking ground on a new approach to construction
The drive to Kairos Power’s reactor demonstration site in Oak Ridge, Tenn., is not only scenic—it’s historic. Nearly 85 years ago, roughly 30,000 construction workers transformed orchards and farmland into a key Manhattan Project site. Depending on your route, you may pass by one of the three gatehouses that were once military checkpoints controlling access to Atomic Energy Commission production facilities.
F. K. Clements, A. D. Kartchner, R. S. Kern, W. B. Lewis
Nuclear Science and Engineering | Volume 18 | Number 2 | February 1964 | Pages 200-206
Technical Paper | doi.org/10.13182/NSE64-A18319
Articles are hosted by Taylor and Francis Online.
A control rod is described whose drop performance is essentially independent of the flow of reactor coolant. Theoretical studies covering wide ranges of parameter variations give a broad picture of the rod's potentialities.