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
Oct 2025
Jul 2025
Latest Journal Issues
Nuclear Science and Engineering
November 2025
Nuclear Technology
Fusion Science and Technology
Latest News
House, Senate bills aim to improve nuclear decommissioning and waste disposal
Two bills were introduced in the last several weeks aiming to address nuclear power at the end of life—decommissioning plants and recycling used fuel.
Kotaro Inoue
Nuclear Science and Engineering | Volume 51 | Number 1 | May 1973 | Pages 1-9
Technical Paper | doi.org/10.13182/NSE73-A23252
Articles are hosted by Taylor and Francis Online.
This paper deals with a design optimization system for a fast reactor. The system consists of a nonlinear programming code and the usual design codes. If proper design criteria and an initial estimate of a design point are provided, the optimum design point, subject to those criteria, can be automatically obtained by the system. The system was successfully applied to the optimization and sensitivity analysis of a typical large fast reactor. The results show both the features of the optimized reactor and the effects of variations in the main design criteria on the design.
