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 Winter Conference & Expo
November 15–18, 2026
Phoenix, AZ|Arizona Grand Resort & Spa
Latest Magazine Issues
Sep 2026
Jan 2026
2026
Latest Journal Issues
Nuclear Science and Engineering
October 2026
Nuclear Technology
Fusion Science and Technology
Latest News
Westinghouse, Nordion, and PSEG team up to produce Co‑60 in the United States
This past January, Westinghouse Electric Company, Nordion, and PSEG Nuclear formalized agreements to implement newly developed cobalt-60 production technology at Units 1 and 2 of PSEG’s Salem nuclear power plant in New Jersey, with the Co-60 to be supplied to Nordion. Through an ongoing joint initiative, the companies aim to harness U.S. pressurized water reactors to produce a key medical isotope and build the first commercial-scale Co-60 production platform in the United States.
F. A. R. Schmidt, H. P. Franke
Nuclear Science and Engineering | Volume 56 | Number 4 | April 1975 | Pages 431-433
Technical Note | doi.org/10.13182/NSE75-A26689
Articles are hosted by Taylor and Francis Online.
A program for the solution of the two-dimensional diffusion equation by the finite element method was developed and applied to realistic reactor calculations. Comparisons were made with well-known diffusion theory codes and with nodal programs. Results of these comparisons and first experiences with the finite element method and its success in our program FEM 2D are reported.