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Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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DOE on track to deliver high-burnup SNF to Idaho by 2027
The Department of Energy said it anticipated delivering a research cask of high-burnup spent nuclear fuel from Dominion Energy’s North Anna nuclear power plant in Virginia to Idaho National Laboratory by fall 2027. The planned shipment is part of the High Burnup Dry Storage Research Project being conducted by the DOE with the Electric Power Research Institute.
As preparations continue, the DOE said it is working closely with federal agencies as well as tribal and state governments along potential transportation routes to ensure safety, transparency, and readiness every step of the way.
Watch the DOE’s latest video outlining the project here.
Juan J. Manzano-Ruiz, David Gordon Wilson
Nuclear Science and Engineering | Volume 88 | Number 3 | November 1984 | Pages 275-286
Technical Paper | doi.org/10.13182/NSE84-A18582
Articles are hosted by Taylor and Francis Online.
A test rig was built to run steady-state experiments with air/water mixtures at low pressure (42 kPa), and to determine the performance characteristics of two-phase flow through a centrifugal pump. Application is to a loss-of-coolant accident situation in nuclear reactor power plants if a large break in one of the primary pump legs took place. Two feasible accident conditions were tested; first- (forward flow and rotation) and third-quadrant (reverse flow and rotation) conditions. A significant head-pump degradation process was observed in the first-quadrant operation for increasing amounts of gas supplied, whereas in the third quadrant no difference in performance was detected with respect to single-phase flow and up to an inlet volumetric quality of 20%. The data gathered have been correlated in terms of a defined head-loss ratio, flow coefficient, and volumetric quality, which facilitates its use in predicting pump performance in similar designs of different scale.