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Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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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!
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Powering the future: How the DOE is fueling nuclear fuel cycle research and development
As global interest in nuclear energy surges, the United States must remain at the forefront of research and development to ensure national energy security, advance nuclear technologies, and promote international cooperation on safety and nonproliferation. A crucial step in achieving this is analyzing how funding and resources are allocated to better understand how to direct future research and development. The Department of Energy has spearheaded this effort by funding hundreds of research projects across the country through the Nuclear Energy University Program (NEUP). This initiative has empowered dozens of universities to collaborate toward a nuclear-friendly future.
G. Benedetti, A. Cesana, V. Sangiust, M. Terrani, G. Sandrelli
Nuclear Science and Engineering | Volume 80 | Number 3 | March 1982 | Pages 379-387
Technical Paper | doi.org/10.13182/NSE82-A19822
Articles are hosted by Taylor and Francis Online.
The results of a measurement of periods and yields of delayed neutrons from “fast” fission of 237Np, 238Pu, 241Am, 233U, 240Pu, and 241Pu are presented. For the first three nuclides, only a few incomplete experimental data have been published, while for the others, relatively great discrepancies exist among the data. The present results are given in Keepin's six group representation. Since our instrumentation did not allow measurement of the yield in the sixth group, the values were calculated. The total yields obtained as the sum of the group yields are The consistency with known systematics of the total yields of delayed neutrons was checked and found generally to be good. When possible, the results were compared with those recommended by Tuttle in a recent compilation. The total yields of 240Pu and 241Pu were in very good agreement, but not for 233U. The agreement of the group yields was generally poor.
