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2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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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.
Edward Garelis
Nuclear Science and Engineering | Volume 18 | Number 2 | February 1964 | Pages 242-245
Technical Paper | doi.org/10.13182/NSE64-A18324
Articles are hosted by Taylor and Francis Online.
An improved pulsing technique is described that should simplify the experimental procedure in obtaining reliable pulsed data for both the α-measurement and the (kß/) technique. It is shown that an equilibrium pulse shape can be obtained by continuing the time-channel analyzer after the last neutron burst to record all of the neutrons arising from the delayed precursors and providing the recording starts simultaneously with the initial burst. The source strength (neutrons per burst) need not be constant.