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
Fusion Science and Technology
October 2025
Latest News
Amazon provides update on its Washington project with X-energy
A year ago this month, Amazon led a $500 million investment in X-energy, alongside Citadel founder Ken Griffin, the University of Michigan, and other investors. In addition to that financing, Amazon pledged to support the development of an initial four-unit, 320-MW project with Energy Northwest in Washington state.
Technical Session|Sponsored by RPD|Cosponsored by THD
Tuesday, November 15, 2022|1:00–2:45PM MST|Sonoran 8
Session Chair:
Abdalla Abou-Jaoude
Session Organizer:
Alternate Chair:
Massimiliano Fratoni
To access paper attachments, you must be logged in and registered for the meeting.
Register NowLog In
MOOSE-Based Thermo-Mechanical Bowing Models with Application to Liquid-Metal Cooled Fast Reactors
1:00–1:20PM MST
Nicholas Wozniak (ANL), Emily R. Shemon (ANL)
Paper
Implementation of Isotopic Removal Capability in Griffin for Multi-Region MSR Depletion Analysis
1:20–1:40PM MST
Samuel Walker (INL), Olin Calvin (INL), Mauricio E. Tano (INL), Abdalla Abou Jaoude (INL)
CFD Simulations of HTTF Lower Plenum Flow Mixing Using Nek5000
1:40–2:00PM MST
Jun Fang (ANL), Thanh Hua (ANL), Haomin Yuan (ANL), Zhiee Jhia Ooi (ANL), Ling Zou (ANL)
Pin Power Reconstruction Capabilities for the Griffin Reactor Physics Code
2:00–2:20PM MST
Shikhar Kumar (ANL), Yeon Sang Jung (ANL), Changho Lee (ANL), Yaqi Wang (INL)
Gas Cooled Reactor Equilibrium Core Calculations Using NEAMS Tools
2:20–2:40PM MST
Paolo Balestra (INL), Ryan Stewart (INL), David Reger (Penn State), Sebastian Schunert (INL), Javier Ortensi (INL)
To join the conversation, you must be logged in and registered for the meeting.