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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.
K. Furutachi et al.
Fusion Science and Technology | Volume 63 | Number 1 | May 2013 | Pages 343-345
doi.org/10.13182/FST13-A16949
Articles are hosted by Taylor and Francis Online.
In the tandem mirror GAMMA 10, a gold neutral beam probe (GNBP) has been developed to measure the local electrostatic potential and electric field of the central plasma. The potentials at two points of which separation is about 1cm can be measured simultaneously with high time resolution. The estimation error of the potential is reduced to be ±15V using a new fitting function for the secondary beam profile. The electric field of the plasma maintained by ICRF only (~240 kW) is a little negative (about -5 V/cm), and it increased by about 20 V/cm and became positive due to the plug ECH with the power of 300 kW.
