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Division Spotlight
Aerospace Nuclear Science & Technology
Organized to promote the advancement of knowledge in the use of nuclear science and technologies in the aerospace application. Specialized nuclear-based technologies and applications are needed to advance the state-of-the-art in aerospace design, engineering and operations to explore planetary bodies in our solar system and beyond, plus enhance the safety of air travel, especially high speed air travel. Areas of interest will include but are not limited to the creation of nuclear-based power and propulsion systems, multifunctional materials to protect humans and electronic components from atmospheric, space, and nuclear power system radiation, human factor strategies for the safety and reliable operation of nuclear power and propulsion plants by non-specialized personnel and more.
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
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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.
2024 International Congress on Advances in Nuclear Power Plants (ICAPP)
Technical Session|Thermal Hydraulics Analysis and Testing
Monday, June 17, 2024|1:00–2:45PM PDT|Palm H
Session Chair:
Katrina Sweetland (LANL)
Alternate Chair:
Mauricio E. Tano (INL)
Session Organizers:
Hiroyuki Yoshida (Japan Atomic Energy Agency)
Caleb S. Brooks (Univ. Illinois, Urbana-Champaign)
Track Organizers:
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Experimental Study on a Loss of Shutdown Cooling System (SCS) Accompanied by a Main Steam Line Break (MSLB) Accident Based on the Risk/Performance Information Analysis
1:00–1:20PM PDT
Yusun Park (KAERI), Byoung Uhn Bae (KAERI), Jongrok Kim (KAERI), Jae Bong Lee (KAERI), Seok Cho (KAERI), Kyoung Ho Kang (KAERI), Jae Beol Hong (Future & Challenge Technology), Hyun Bin Chang (Future & Challenge Technology)
Paper
Experimental Study on Pressure Loss Characteristic in a Vertical Annulus Under Low Reynolds Number Natural Circulation Flow Conditions
1:20–1:40PM PDT
Youngchang Ko (Pusan Nat'l Univ.), Seongbae Park (Pusan Nat'l Univ.), Sanggyun Nam (Pusan Nat'l Univ.), Jae Jun Jeong (Pusan Nat'l Univ.), Byongjo Yun (Pusan Nat'l Univ.)
Testing of Lead Freezing at the LEFREEZ Facility in Support of Westinghouse Lead Fast Reactor Development
1:40–2:00PM PDT
Fabio Martini (Westinghouse Electric Co. UK), Sung Jin Lee (Fauske & Assoc.), Michael Epstein (Fauske & Assoc.), Paolo Ferroni (Westinghouse Electric Co.), Jun Liao (Westinghouse Electric Co.), Emre Tatli (Westinghouse Electric Co.), Dean Wilson (Univ. Manchester), Hector Iacovides (Univ. Manchester)
First Phase Passive Heat Removal Facility (PHRF) Experiments for Westinghouse LFR
2:00–2:20PM PDT
Jun Liao (Westinghouse Electric Co.), Marco Caramello (Ansaldo Nucleare), Megan Durse (Westinghouse Electric Co.), Richard F. Wright (Westinghouse Electric Co.), Emre Tatli (Westinghouse Electric Co.), Paolo Ferroni (Westinghouse Electric Co.), Giorgio K. Youssef (Sapienza Univ. Rome), Michele Frignani (Ansaldo Nuclear), Mariano Tarantino (ENEA), Aiden Wimshurst (Frazer-Nash Consultancy), Rhodri Watkins (Frazer-Nash Consultancy), Graham Macpherson (Frazer-Nash Consultancy)
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