ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
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Division Spotlight
Thermal Hydraulics
The division provides a forum for focused technical dialogue on thermal hydraulic technology in the nuclear industry. Specifically, this will include heat transfer and fluid mechanics involved in the utilization of nuclear energy. It is intended to attract the highest quality of theoretical and experimental work to ANS, including research on basic phenomena and application to nuclear system design.
Meeting Spotlight
International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering (M&C 2025)
April 27–30, 2025
Denver, CO|The Westin Denver 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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Apr 2025
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Nuclear Science and Engineering
June 2025
Nuclear Technology
May 2025
Fusion Science and Technology
Latest News
Sam Altman steps down as Oklo board chair
Advanced nuclear company Oklo Inc. has new leadership for its board of directors as billionaire Sam Altman is stepping down from the position he has held since 2015. The move is meant to open new partnership opportunities with OpenAI, where Altman is CEO, and other artificial intelligence companies.
Technical Session|Sponsored by MSTD
Tuesday, November 14, 2023|1:00–2:45PM EST|Jefferson West
Session Chair:
Simon M. Pimblott
Alternate Chair:
Jake R. Quincey
Session Organizer:
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MFUEL: Mechanistic Metal Fuel Performance Models of SAS4A/SASSYS-1
1:00–1:20PM EST
Aydin Karahan (ANL), Daniel O'Grady (ANL), Taeil Kim (ANL), Thomas Fanning (ANL)
Paper
Simulated Pellet Dispersal Experiments to Study FFRD Behavior Using i-LOCA
1:20–1:40PM EST
Hyunwoo Yook (Seoul Nat'l Univ.), SungHoon Joung (Seoul Nat'l Univ.), Boyeon Kweon (Seoul Nat'l Univ.), Youho Lee (Seoul Nat'l Univ.)
HERA Modeling and Simulation Exercise: BISON Results
1:40–2:00PM EST
C. Folsom (INL), S. Seo (INL), D. Kamerman (INL), C. Jensen (INL)
Coupling of Fuel Cladding Chemical Interaction BISON Correlation Model with a Porous Diffusion Model
2:00–2:20PM EST
Robert D. Powers (Oregon State), Guillaume Mignot (Oregon State), Wade Marcum (Oregon State)
Development of a Model for Irradiation-Induced Grain Growth in UO2 Thin Films
2:20–2:40PM EST
Md Ali Muntaha (Univ. Florida), Michael R. Tonks (Univ. Florida), Larry Aagesen (INL)
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