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
Thermal Hydraulics
The division provides a forum for focused technical dialogue on thermal hydraulic technology in the nuclear industry. Specifically, this will include heat transfer and fluid mechanics involved in the utilization of nuclear energy. It is intended to attract the highest quality of theoretical and experimental work to ANS, including research on basic phenomena and application to nuclear system design.
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
May 2025
Nuclear Technology
Fusion Science and Technology
Latest News
TerraPower begins U.K. regulatory approval process
Seattle-based TerraPower signaled its interest this week in building its Natrium small modular reactor in the United Kingdom, the company announced.
TerraPower sent a letter to the U.K.’s Department for Energy Security and Net Zero, formally establishing its intention to enter the U.K. generic design assessment (GDA) process. This is TerraPower’s first step in deployment of its Natrium technology—a 345-MW sodium fast reactor coupled with a molten salt energy storage unit—on the international stage.
June 15–19, 2014
The U.S. Role in a Global Nuclear Energy Enterprise
Reno, NV|Grand Sierra Resort
The Grand Sierra Resort & Casino, located at 2500 East Second Street, Reno, NV 89595, will be the location for the 2014 ANS Annual Meeting, where all meeting activities and technical sessions will take place. The special room rate for the meeting is: $159.00/per night (single / double rate). Reservations can be made online at:Grand Sierra Resort To register by phone for a guest room: 800-501-2651. Attendees must identify themselves as part of the American Nuclear Society to receive the group rate
Assistant General Chairs:
Jon Carmack (Department Manager, Idaho National Laboratory)
Kathryn A. McCarthy (Director, LWRS Tech Integration Office, Idaho National Laboratory)
General Chair:
John J. Grossenbacher (Laboratory Director and President, Idaho National Laboratory)
Assistant Program Chairs:
Martin B. Sattison (Division Director, Idaho National Laboratory)
Jeff Brault (Consultant)
Program Chair:
Eric A. Burgett (Associate Professor, Idaho State University)
Embedded Topical Meeting
Program Chairs:
Sue Aggarwal (President, NMNT International Inc.)
Steve Tibrea (Manager R&D Engineering, Savannah River National Laboratory)
David C. Moody (Manager, Department of Energy SRS)
Honorary Chair:
Thomas Sanders (Associate Lab Director, Energy Tech Initiative, Savannah River National Lab)
Heather MacLean Chichester (Nuclear Engineer, Idaho National Laboratory)
Kurt A. Terrani (Staff Scientist-Weinberg Fellow, Oak Ridge National Laboratory)
General Chairs:
Lance Snead (Distinguished Research Staff, Oak Ridge National Laboratory)
Todd R. Allen (Deputy Laboratory Director, Idaho National Laboratory)
Technical Program Chairs:
Dr. Donna Post Guillen (Distinguished Staff Engineer, INL)
Horst-Michael Prasser (Paul Scherrer Institute)
Prof. Jong Hyun Kim (Professor, KAIST & Consulting Executive EPRI)
Dr. Kurshad Muftuoglu (Principal Engineer, GE Hitachi Nuclear Energy)
Prof. Seungjin Kim (Associate Professor, PSU)
Dr. Elia Merzari (Nuclear Engineer, ANL)
