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 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
Blades-in turbine inspections at Quad Cities set new benchmark for Constellation
When Constellation decided to install replacement Alstom low-pressure turbines at three of its boiling water reactor plants more than 15 years ago, one benefit was knowing the new turbines should operate reliably—and without major inspections—for several years.
Y. Ikeda, Y. Seki, H. Maekawa, Y. Oyama, T. Nakamura
Fusion Science and Technology | Volume 8 | Number 1 | July 1985 | Pages 1466-1471
Blanket Neutronic | Proceedings of the Sixth Topical Meeting on the Technology of Fusion Energy (San Francisco, California, March 3-7, 1985) | doi.org/10.13182/FST85-A39973
Articles are hosted by Taylor and Francis Online.
Experiments on induced activities in type 316 stainless steel (SUS316) have been performed to verify an induced activity calculation code system, THIDA, by using the FNS facility. Samples of 10 mm φ × 2 mm t SUS316 were irradiated in three different D-T neutron fields. One sample was positioned at 10 cm from the target without any assembly around it and the other two placed inside the Li2O-C pseudo-spherical blanket assembly. After the irradiation, spectra of gamma-rays emitted from produced activities in each sample were measured by using a 60 cm3 Ge(Li) detector following the cooling times from 10 min. to about one month. The gamma-ray spectra were compared with those calculated by THIDA. All measured total gamma-ray intensities agreed with calculated ones within 15 % except one case. Though there are some disagreements in the individual gamma-ray intensities, the agreements are good as a whole.
