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Aerospace Nuclear Science & Technology
Organized to promote the advancement of knowledge in the use of nuclear science and technologies in the aerospace application. Specialized nuclear-based technologies and applications are needed to advance the state-of-the-art in aerospace design, engineering and operations to explore planetary bodies in our solar system and beyond, plus enhance the safety of air travel, especially high speed air travel. Areas of interest will include but are not limited to the creation of nuclear-based power and propulsion systems, multifunctional materials to protect humans and electronic components from atmospheric, space, and nuclear power system radiation, human factor strategies for the safety and reliable operation of nuclear power and propulsion plants by non-specialized personnel and more.
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ANS Student Conference 2025
April 3–5, 2025
Albuquerque, NM|The University of New Mexico
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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.
Technical Session|Panel|Sponsored by MCD
Monday, June 8, 2020|1:00–3:10PM EDT
Session Chair:
Robert E. Grove
Session Organizer:
Alternate Chair:
Steven P. Hamilton
Staff Producer:
Daniel Goldberg (American Nuclear Society)
Title: Challenges in Large-scale Modeling and Simulation for Nuclear Systems. The increase in affordable computing capacity, in availability of computer codes designed for high performance computing, and in the need for varying levels of solution fidelity for analysis, design and licensing of complex nuclear systems has driven a desire for multi-scale, multi-physics modeling and simulation capabilities and has required dramatic shifts in the size and fidelity of computational models and computer simulations. This roundtable will feature perspectives from both developers and appliers of computer codes for modeling and simulation across a number of nuclear systems. The purpose is to have an application-focused discussion of how the needs of various emerging nuclear applications are driving the development of tools for analysis and design of complex nuclear systems, and the challenges that are emerging.
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