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
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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May 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
June 2025
Nuclear Technology
Fusion Science and Technology
Latest News
NRC v. Texas: Supreme Court weighs challenge to NRC authority in spent fuel storage case
The State of Texas has not one but two ongoing federal court challenges to the Nuclear Regulatory Commission that could, if successful, turn decades of NRC regulations, precedent, and case law on its head.
International High-Level Radioactive Waste Management Conference
Technical Session
Monday, November 14, 2022|3:15–5:00PM MST|Lantana
Session Chair:
Carlos Jove Colon (Sandia)
Alternate Chair:
Jeff Greathouse (Sandia)
Session Organizer:
Emily R. Stein
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Development of an Efficient Version of the Fuel Matrix Degradation Model
3:15–3:35PM MST
Jacob A. Harvey (Sandia), Anna M. Taconi (Sandia), Paul E. Mariner (Sandia)
Paper
Using the Hygroscopic Swelling Method to Simulate the Hydro-Mechanical Phenomena of Kunigel-V1 Bentonite
3:35–3:55PM MST
Suu-Yan Liang (Sinotech Engineering Consultants), Wen-Sheng Lin (National Taiwan Univ.), Tsai-Ping Lee (Taiwan Power Co.), Po-Yu Chuang (Sinotech Engineering Consultants), Chien-Chung Ke (Sinotech Engineering Consultants)
Dissolution Rates of Lanthanide Doped UO2 in Oxidizing Conditions
3:55–4:15PM MST
Sam Karcher (Washington State), Brady Hanson (PNNL), Susan Asmussen (PNNL), John McCloy (Washington State)
Measuring the Electrochemical Corrosion of 233U-Doped UO2 in a Microfluidic Device
4:15–4:35PM MST
Jennifer Yao (PNNL), Matthew J. O'Hara (PNNL), Bruce K. McNamara (PNNL), Rick S. Wittman (PNNL), Eugene S. Ilton (PNNL), Edgar C. Buck (PNNL)
Dopant Effects on UO2 Dissolution Using Single Pass Flow Through Studies
4:35–4:55PM MST
Susan E. Asmussen (PNNL), Robert M. Asmussen (PNNL), Aj P. Goulet (PNNL), Rick W. Shimskey (PNNL), Sam Karcher (Washington State ), John McCloy (Washington State ), Brady D. Hanson (PNNL)
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