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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
Conference on Nuclear Training and Education: A Biennial International Forum (CONTE 2025)
February 3–6, 2025
Amelia Island, FL|Omni Amelia Island Resort
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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Jan 2025
Jul 2024
Latest Journal Issues
Nuclear Science and Engineering
February 2025
Nuclear Technology
Fusion Science and Technology
Latest News
A series of firsts delivers new Plant Vogtle units
Southern Nuclear was first when no one wanted to be.
The nuclear subsidiary of the century-old utility Southern Company, based in Atlanta, Ga., joined a pack of nuclear companies in the early 2000s—during what was then dubbed a “nuclear renaissance”—bullish on plans for new large nuclear facilities and adding thousands of new carbon-free megawatts to the grid.
In 2008, Southern Nuclear applied for a combined construction and operating license (COL), positioning the company to receive the first such license from the U.S. Nuclear Regulatory Commission in 2012. Also in 2008, Southern became the first U.S. company to sign an engineering, procurement, and construction contract for a Generation III+ reactor. Southern chose Westinghouse’s AP1000 pressurized water reactor, which was certified by the NRC in December 2011.
Fast forward a dozen years—which saw dozens of setbacks and hundreds of successes—and Southern Nuclear and its stakeholders celebrated the completion of Vogtle Units 3 and 4: the first new commercial nuclear power construction project completed in the U.S. in more than 30 years.
Technical Session|Sponsored by MSTD
Monday, June 12, 2023|3:15–5:00PM EDT|Marriott 10
Session Chair:
Cynthia A. Adkins
Alternate Chair:
Jake R. Quincey
Session Organizer:
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Understanding the Roles of Dislocation Networks in Additively Manufactured Stainless Steels on Void Swelling
3:15–3:35PM EDT
Tianyi Chen (Oregon State), Spencer Doran (Oregon State), Milad Ghayoor (Oregon State), Somayeh Pasbani (Oregon State), Yu Lu (Boise State), Ching-Heng Shiau (Boise State), Yaqiao Wu (Boise State), Lin Shao (TAMU)
Paper
Mechanism for the Superior IASCC Resistance in HIP AM 316L
3:35–3:55PM EDT
Jingfan Yang (Purdue), Laura Hawkins (INL), Lingfeng He (NCSU), Zhongxia Shang (Purdue), Miao Song (Univ. Michigan), Yu Lu (Boise State), Xiaoyuan Lou (Purdue)
High-Throughput Creep Testing for AM 316H SS by Using Microstructurally-Graded Specimen
3:55–4:15PM EDT
John Snitzer (Purdue), Xiaoyuan Lou (Purdue)
Repair Technique for Chloride Induced Stress Corrosion Cracking Using Friction Stir Processing of 304L
4:15–4:35PM EDT
David Zirker (Univ. Idaho), Stefan Abbott (Univ. Idaho), Krishnan S. Raja (Univ. Idaho), Saumyadeep Jana (PNNL), Indrajit Charit (Univ. Idaho)
Machine Learning Prediction of Fracture Toughness in Hydrogen-Charged Stainless Steels
4:35–4:55PM EDT
Eric Hoar (SRNL), Dale Hitchcock (SRNL), Timothy Krentz (SRNL), Lindsay Roy (SRNL)
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