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
Fuel Cycle & Waste Management
Devoted to all aspects of the nuclear fuel cycle including waste management, worldwide. Division specific areas of interest and involvement include uranium conversion and enrichment; fuel fabrication, management (in-core and ex-core) and recycle; transportation; safeguards; high-level, low-level and mixed waste management and disposal; public policy and program management; decontamination and decommissioning environmental restoration; and excess weapons materials disposition.
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
May 2025
Fusion Science and Technology
Latest News
Sam Altman steps down as Oklo board chair
Advanced nuclear company Oklo Inc. has new leadership for its board of directors as billionaire Sam Altman is stepping down from the position he has held since 2015. The move is meant to open new partnership opportunities with OpenAI, where Altman is CEO, and other artificial intelligence companies.
Technical Session|Sponsored by RPD
Tuesday, November 14, 2023|10:00–11:45AM EST|Cabinet
Session Chair:
Abdalla Abou-Jaoude
Session Organizer:
Alternate Chair:
Massimiliano Fratoni
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Status of New Models Hosted on the Virtual Test Bed (VTB) in 2023
10:00–10:20AM EST
Abdalla Abou-Jaoude (INL), Emily Shemon (ANL), Guillaume Giudicelli (INL), Samuel Walker (INL), Lise Charlot (INL), Mauricio Tano (INL), Jun Fang (ANL), April Novak (ANL), Zhiee Ooi (ANL), Nicholas Wozniak (ANL), Yinbin Miao (ANL), Ahmed Abdelhameed (ANL), Nicolas Stauff (ANL), Ling Zou (ANL)
Paper
Release on the Virtual Test Bed of a Coupled SAM-Pronghorn Model of the Molten Salt Reactor Experiment Using the Domain Overlapping Approach
10:20–10:40AM EST
Andres Nicolas Fierro Lopez (INL), Mauricio Tano (INL), Sebastian Schunert (INL), Mustafa Jaradat (INL), Guillaume Giudicelli (INL), Samuel A. Walker (INL), Jun Fang (ANL)
Release of a High Temperature Engineering Test Reactor (HTTR) Steady State Multiphysics Model to the Virtual Test Bed
10:40–11:00AM EST
Kylee Swanson (INL), Guillaume Giudicelli (INL)
Modeling a Gas-Cooled Microreactor Balance of Plant for the Virtual Test Bed
11:00–11:20AM EST
Sixte de Boisset (INL), Lise Charlot (INL), Thomas Freyman (TAMU), Joshua Hansel (INL)
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