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
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
Latest Magazine Issues
Feb 2026
Jul 2025
Latest Journal Issues
Nuclear Science and Engineering
March 2026
Nuclear Technology
February 2026
Fusion Science and Technology
January 2026
Latest News
United States, Armenia reach agreement on nuclear cooperation
Vice President J.D. Vance and Armenian Prime Minister Nikol Pashinyan at the signing of the 123 Agreement. (Photo: Office of the Prime Minister of the Republic of Armenia)
During his visit to Armenia on February 9, Vice President J.D. Vance signed an agreement with Armenian Prime Minister Nikol Pashinyan for cooperation in the civil nuclear energy sector. The “Agreement on Cooperation between the Government of the Republic of Armenia and the Government of the United States of America in the Field of Peaceful Use of Nuclear Energy” will reportedly open the door to $5 billion in initial U.S. nuclear-related exports to Armenia, in addition to $4 billion worth of longer-term fuel and maintenance contracts.
Technical Session|Sponsored by RPD
Wednesday, June 14, 2023|8:00–9:45AM EDT|Kentucky
Session Chair:
Pavel V. Tsvetkov
Alternate Chair:
Scott P. Palmtag
Session Organizer:
Massimiliano Fratoni
To access paper attachments, you must be logged in and registered for the meeting.
Register NowLog In
Multiphysics Decay Heat Coupling for Light-Water Reactor Safety Analysis
8:00–8:20AM EDT
Aaron M. Graham (ORNL), Andrew T. Godfrey (ORNL), Benjamin S. Collins (Veracity Nuclear)
Paper
Analysis of Accident Tolerant Fuel Loaded OPR-1000 with RAST-K/FRAPCON
8:20–8:40AM EDT
Yunki Jo (Ulsan Nat'l Institute Science and Technology), Deokjung Lee (Ulsan Nat'l Institute Science and Technology)
Extended Fuel Cycles in APR-1400 Reactors: A Neutronics Study
8:40–9:00AM EDT
Mohammad Alrwashdeh (Khalifa Univ. Science and Technology), Saeed A. Alameri (Khalifa Univ. Science and Technology)
To join the conversation, you must be logged in and registered for the meeting.
