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Division Spotlight
Human Factors, Instrumentation & Controls
Improving task performance, system reliability, system and personnel safety, efficiency, and effectiveness are the division's main objectives. Its major areas of interest include task design, procedures, training, instrument and control layout and placement, stress control, anthropometrics, psychological input, and motivation.
Meeting Spotlight
2025 ANS Annual Conference
June 15–18, 2025
Chicago, IL|Chicago Marriott Downtown
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
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Nuclear Science and Engineering
July 2025
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June 2025
Fusion Science and Technology
Latest News
High-temperature plumbing and advanced reactors
The use of nuclear fission power and its role in impacting climate change is hotly debated. Fission advocates argue that short-term solutions would involve the rapid deployment of Gen III+ nuclear reactors, like Vogtle-3 and -4, while long-term climate change impact would rely on the creation and implementation of Gen IV reactors, “inherently safe” reactors that use passive laws of physics and chemistry rather than active controls such as valves and pumps to operate safely. While Gen IV reactors vary in many ways, one thing unites nearly all of them: the use of exotic, high-temperature coolants. These fluids, like molten salts and liquid metals, can enable reactor engineers to design much safer nuclear reactors—ultimately because the boiling point of each fluid is extremely high. Fluids that remain liquid over large temperature ranges can provide good heat transfer through many demanding conditions, all with minimal pressurization. Although the most apparent use for these fluids is advanced fission power, they have the potential to be applied to other power generation sources such as fusion, thermal storage, solar, or high-temperature process heat.1–3
Technical Session|Sponsored by MSTD
Wednesday, June 15, 2022|3:15–5:00PM PDT|Malibu
Session Chair:
Colby Jensen (INL)
Alternate Chair:
Troy Munro
Session Organizer:
Kenneth J. Geelhood
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Measured Energy Deposition in an EBR-II U-10Zr Fuel Pin in TREAT
C. Jensen (INL), D. Imholte (INL), A. Fleming (INL), A. Chipman (INL), R. Armstrong (INL), D. Chapman (INL), N. Woolstenhulme (INL)
Paper
Attachment — MSTD
Experiment Design for the In-Pile Measurement U-10Zr Thermal Conductivity
A. Fleming (INL), C. Jensen (INL), N. Woolstenhulme (INL), N. Oldham (INL)
Assessment of Thermal Cycling of Ultra-High-Performance Concrete
Michael Benson (Idaho State), Berenice Sosa Aispuro (Idaho State), Daniel LaBrier (Idaho State)
Study of Nano-Porosity and Corrosion Rate in Zr Alloys Using a Machine-Learning Based Method
Hongliang Zhang (Univ. Wisconsin, Madison), William Howland (Naval Nuclear Laboratory), Adrien Couet (Univ. Wisconsin, Madison)
Embedding Sensors in Stainless Steel Using Laser Powder Bed Fusion
Holden C. Hyer (ORNL), Christian M. Petrie (ORNL)
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