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Colin Judge: Testing structural materials in Idaho’s newest hot cell facility
Idaho National Laboratory’s newest facility—the Sample Preparation Laboratory (SPL)—sits across the road from the Hot Fuel Examination Facility (HFEF), which started operating in 1975. SPL will host the first new hot cells at INL’s Materials and Fuels Complex (MFC) in 50 years, giving INL researchers and partners new flexibility to test the structural properties of irradiated materials fresh from the Advanced Test Reactor (ATR) or from a partner’s facility.
Materials meant to withstand extreme conditions in fission or fusion power plants must be tested under similar conditions and pushed past their breaking points so performance and limitations can be understood and improved. Once irradiated, materials samples can be cut down to size in SPL and packaged for testing in other facilities at INL or other national laboratories, commercial labs, or universities. But they can also be subjected to extreme thermal or corrosive conditions and mechanical testing right in SPL, explains Colin Judge, who, as INL’s division director for nuclear materials performance, oversees SPL and other facilities at the MFC.
SPL won’t go “hot” until January 2026, but Judge spoke with NN staff writer Susan Gallier about its capabilities as his team was moving instruments into the new facility.
Myron A. Hoffman
Fusion Science and Technology | Volume 19 | Number 3 | May 1991 | Pages 625-633
Inertial Fusion | doi.org/10.13182/FST91-A29415
Articles are hosted by Taylor and Francis Online.
HYLIFE is the name given to a family of self-healing liquid-wall reactor concepts for ICF (inertial confinement fusion). This HYLIFE-II concept employs the molten salt, Flibe, for the liquid jets instead of liquid lithium used in the original HYLIFE-I study (Blink, et. al., 1985). A preliminary conceptual design study of the heat transport system and the BOP (balance of plant) of the HYLIFE-II fusion power plant is described in this paper with special emphasis on a scoping study to determine the best IHX (intermediate heat exchanger) geometry and flow conditions for minimum COE (cost of electricity).
