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Conference Spotlight
2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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Latest News
NNSA awards BWXT $1.5B defense fuels contract
The Department of Energy’s National Nuclear Security Administration has awarded BWX Technologies a contract valued at $1.5 billion to build a Domestic Uranium Enrichment Centrifuge Experiment (DUECE) pilot plant in Tennessee in support of the administration’s efforts to build out a domestic supply of unobligated enriched uranium for defense-related nuclear fuel.
N. J. Curlee, Jr.
Nuclear Science and Engineering | Volume 6 | Number 1 | July 1959 | Pages 1-10
Technical Paper | doi.org/10.13182/NSE59-A25619
Articles are hosted by Taylor and Francis Online.
An approximation scheme for calculating the detailed kinetic response of a reactor during a transient in which the time and space behaviors of the neutron flux are not separable has been applied to two reactor models more realistic than the one used previously to test the validity of the method. Results of applying the approximation method to a one-dimensional two-group reactor model and a two-dimensional two-group model are presented.
