ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Division Spotlight
Nuclear Installations Safety
Devoted specifically to the safety of nuclear installations and the health and safety of the public, this division seeks a better understanding of the role of safety in the design, construction and operation of nuclear installation facilities. The division also promotes engineering and scientific technology advancement associated with the safety of such facilities.
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!
Latest Magazine Issues
Apr 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
June 2025
Nuclear Technology
Fusion Science and Technology
May 2025
Latest News
Argonne’s METL gears up to test more sodium fast reactor components
Argonne National Laboratory has successfully swapped out an aging cold trap in the sodium test loop called METL (Mechanisms Engineering Test Loop), the Department of Energy announced April 23. The upgrade is the first of its kind in the United States in more than 30 years, according to the DOE, and will help test components and operations for the sodium-cooled fast reactors being developed now.
Technical Session|Water-Cooled Reactor Operations and Accident Analysis
Monday, August 21, 2023|3:30–5:10PM EDT|Columbia 3/4
Session Chair:
Hyun Sik Park (KAERI)
Alternate Chair:
Cesare Frepoli (FPolisolutions)
Session Organizer:
To access paper attachments, you must be logged in and registered for the meeting.
Register NowLog In
Boron Dilution Analysis in NuScale Using TRACE and TRACE/SCF Codes
3:30–3:50PM EDT
J. Sanchez-Torrijos (Univ. Politécnica de Madrid), C. Queral (Univ. Politécnica de Madrid)
Paper
Modeling of an Overcooling Transient Scenario in a CAREM-like Small Modular Reactor
3:50–4:10PM EDT
L. Mercatali (Karlsruhe Institute for Technology), V.H. Sanchez-Espinoza (Karlsruhe Institute for Technology), Hector Lestani (Comisión Nacional de Energía Atómica), Maximiliano Dalinger (Comisión Nacional de Energía Atómica)
Steam Line Break Analysis in NuScale SMR with the Coupled System Code ATHLET-DYN3D in the Framework of the EU H2020 McSAFER
4:10–4:30PM EDT
Eduard Diaz-Pescador (Helmholtz-Zentrum Dresden-Rossendorf), Matthias Jobst (Helmholtz-Zentrum Dresden-Rossendorf), Alexander Grahn (Helmholtz-Zentrum Dresden-Rossendorf), Sören Kliem (Helmholtz-Zentrum Dresden-Rossendorf)
Sensitivity Study of Compact and Long-Term-Operable Passive Residual Heat Removal System
4:30–4:50PM EDT
Wooseong Park (KAIST), Yong Hoon Jeong (KAIST), Yong Hwan Yoo (KAERI), Kyung Jun Kang (KAERI)
To join the conversation, you must be logged in and registered for the meeting.