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
Operations & Power
Members focus on the dissemination of knowledge and information in the area of power reactors with particular application to the production of electric power and process heat. The division sponsors meetings on the coverage of applied nuclear science and engineering as related to power plants, non-power reactors, and other nuclear facilities. It encourages and assists with the dissemination of knowledge pertinent to the safe and efficient operation of nuclear facilities through professional staff development, information exchange, and supporting the generation of viable solutions to current issues.
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
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Nuclear Science and Engineering
June 2025
Nuclear Technology
Fusion Science and Technology
Latest News
NRC dockets construction permit for Dow, X-energy SMR
The Nuclear Regulatory Commission has accepted Dow’s construction permit application to build an X-energy small modular reactor in Seadrift, Texas.
Technical Session|Sponsored by RPD
Wednesday, June 19, 2024|1:00–2:45PM PDT|Jasmine D
Session Chair:
Pavel V. Tsvetkov
Session Organizer:
Alternate Chair:
Massimiliano Fratoni
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Preliminary Design Scoping for MITR-III
1:00–1:20PM PDT
Sara Hauptman (MIT), Jacopo Buongiorno (MIT), Aaron Craft (INL), Koroush Shirvan (MIT), Lin-wen Hu (MIT), Gordon Kohse (MIT), Lance Snead (MIT), Benoit Forget (MIT)
Paper
Direct Energy Conversion from Complex-Structured NLTPs Using TRIGA Reactor Pulses
1:20–1:40PM PDT
Austin Lo (GenAlpha Nuclear Technologies), William Charlton (Univ. Texas, Austin)
Application of OpenFOAM to Research Reactor Modelling: Validation Against the TRIGA Mark II Reactor
1:40–2:00PM PDT
E. Cervi (Politecnico di Milano), K. Routsonis (Nuclear Research and Consultancy Group), V. Habiyaremye (Nuclear Research and Consultancy Group), F. Roelofs (Nuclear Research and Consultancy Group), Antonio Cammi (Politecnico di Milano)
Development and Validation of a Three-Dimensional Griffin Model of the Advanced Test Reactor
2:00–2:20PM PDT
Mark D. DeHart (INL), Khang H.N. Nguyen (NCSU), Joshua T. Hanophy (INL), Yaqi Wang (INL)
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