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Division Spotlight
Materials Science & Technology
The objectives of MSTD are: promote the advancement of materials science in Nuclear Science Technology; support the multidisciplines which constitute it; encourage research by providing a forum for the presentation, exchange, and documentation of relevant information; promote the interaction and communication among its members; and recognize and reward its members for significant contributions to the field of materials science in nuclear technology.
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!
Latest Magazine Issues
Jun 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
July 2025
Nuclear Technology
Fusion Science and Technology
Latest News
Smarter waste strategies: Helping deliver on the promise of advanced nuclear
At COP28, held in Dubai in 2023, a clear consensus emerged: Nuclear energy must be a cornerstone of the global clean energy transition. With electricity demand projected to soar as we decarbonize not just power but also industry, transport, and heat, the case for new nuclear is compelling. More than 20 countries committed to tripling global nuclear capacity by 2050. In the United States alone, the Department of Energy forecasts that the country’s current nuclear capacity could more than triple, adding 200 GW of new nuclear to the existing 95 GW by mid-century.
Advances in Thermal Hydraulics (ATH 2024)
Technical Session
Wednesday, November 20, 2024|10:00–11:45AM EST|Coral B
Session Chair:
Izabela Gutowska (OSU)
Alternate Chair:
Matthew Jasica (ANL)
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Reactor Vessel Cooling System for the GA-EMS Fast Modular Reactor: Scaled Experiments and Analysis
10:00–10:20AM EST
S.K. Jung (Univ. Wisconsin, Madison), I. Jentz (Univ. Wisconsin, Madison), W.H. Jung (Univ. Wisconsin, Madison), B. Lindley (Univ. Wisconsin, Madison), M. Anderson (Univ. Wisconsin, Madison), M. Corradini (Univ. Wisconsin, Madison), H. Choi (General Atomics), J. Bolin (General Atomics)
Paper
Development of an Improved RELAP5-3D Model for the High Temperature Test Facility
10:20–10:40AM EST
Robert F. Kile (INL), Aaron S. Epiney (INL)
Effects of Upper Chimney Throttling on Two-Phase Flow in a Large-Scale Water-Based RCCS
10:40–11:00AM EST
Matthew J. Jasica (ANL), Qiuping Lv (ANL), Darius D. Lisowski (ANL), Mitch Farmer (ANL)
Effect of Water Tank Inlet Elevation on Performance of a Large Scale Water-Based RCCS
11:00–11:20AM EST
Qiuping Lv (ANL), Matthew Jasica (ANL), Darius Lisowski (ANL), Zhiee Jhia Ooi (ANL), Rui Hu (ANL), Mitch Farmer (ANL)
Contact Thermal Resistance Modeling for Conjugate Heat Transfer Simulations in Gas-Cooled Pebble Bed Reactors
11:20–11:40AM EST
Dezhi Dai (ANL), Haomin Yuan (ANL), Prasad Vegendla (ANL), Adrian Tentner (ANL)
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