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
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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
Sep 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
September 2025
Nuclear Technology
Fusion Science and Technology
August 2025
Latest News
Deep Fission raises $30M in financing
Since the Department of Energy kicked off a 10-company race with its Nuclear Reactor Pilot Program to bring test reactors on line by July 4, 2026, the industry has been waiting for new headlines proclaiming progress. Aalo Atomics broke ahead of the pack first by announcing last week that it had broken ground on its 50-MWe Aalo-X at Idaho National Laboratory.
The Consortium for Advanced Simulation of Light Water Reactors Virtual Meeting
Technical Session|Sponsored by Physics Integration
Thursday, November 19, 2020|2:30–4:15PM EST|3
Session Chair:
Bob Salko (ORNL)
Alternate Chair:
Yunlin Xu (Purdue)
Track Organizer:
Scott Palmtag (NCSU)
Staff Producer:
Avery Grieve (Univ. of Michigan)
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.
Motivation and Computational Challenges for Reactivity Insertion Accidents with VERA-CS
Brendan M. Kochunas (University of Michigan), Aaron J. Wysocki (Oak Ridge National Laboratory)
Paper
Validation of VERA-CS with SPERT
Thomas J. Downar (University of Michigan), Brendan M. Kochunas (University of Michigan), Yunlin Xu (Purdue University), Qicang Shen (University of Michigan)
Improvement of CTF for RIA Analysis
Aaron J. Wysocki (Oak Ridge National Laboratory), Jianwei Hu (Oak Ridge National Laboratory), Robert K. Salko (Oak Ridge National Laboratory), Brendan M. Kochunas (University of Michigan)
Multi-level Predictor-Corrector Method for 3D Whole Core Transport Transient Analysis
Yunlin Xu (Purdue University), Qicang Shen (University of Michigan), Brendan M. Kochunas (Univ of Michigan)
To join the conversation, you must be logged in and registered for the meeting.