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.
Explore membership for yourself or for your organization.
Conference Spotlight
2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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
Oct 2025
Jul 2025
Latest Journal Issues
Nuclear Science and Engineering
November 2025
Nuclear Technology
October 2025
Fusion Science and Technology
Latest News
OECD NEA meeting focuses on irradiation experiments
Members of the OECD Nuclear Energy Agency’s Second Framework for Irradiation Experiments (FIDES-II) joint undertaking gathered from September 29 to October 3 in Ketchum, Idaho, for the technical advisory group and governing board meetings hosted by Idaho National Laboratory. The FIDES-II Framework aims to ensure and foster competences in experimental nuclear fuel and structural materials in-reactor experiments through a diverse set of Joint Experimental Programs (JEEPs).
Technical Session
Thursday, October 7, 2021|10:40AM–12:20PM EDT
Session Chair:
Jason Hou (NC State Univ.)
Session Organizer:
Terry S. Haut (LLNL)
Student Producer:
Johnny Klemes (NC State Univ.)
To access the session recording, you must be logged in and registered for the meeting.
Register NowLog In
To access paper attachments, you must be logged in and registered for the meeting.
Simplified Thermal Expansion Modeling for Liquid Metal-Cooled Fast Reactors
10:40–11:05AM EDT
William C. Dawn (NC State Univ.), Scott Palmtag (NC State Univ.)
Paper
First Approach to Analyse Control Rod Withdrawal Transient in SFR With a Multi-Physics Methodology
11:05–11:30AM EDT
Marlène Jeannin (CEA), Vincent Pascal (CEA), Victor Blanc (CEA), Jean-Baptiste Droin (CEA), Laurent Buiron (CEA), Pablo Rubiolo (LPSC)
Coupled Multiphysics Multiscale Transient Simulations of the Mk1-FHR Reactor Using Finite Volume Capabilities of the MOOSE Framework
11:30–11:55AM EDT
Guillaume Giudicelli (INL), Alexander Lindsay (INL), Paolo Balestra (INL), Robert Carlsen (INL), Javier Ortensi (INL), Derek Gaston (INL), Mark DeHart (INL), Abdalla Abou-Jaoude (INL), April J. Novak (ANL)
Multi-Objective Genetic Algorithm for Fast Reactor Reloading Optimization with Approximate Fitness Evaluation
11:55AM–12:20PM EDT
Michael Jarrett (ANL), Florent Heidet (ANL)
To join the conversation, you must be logged in and registered for the meeting.