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
Jun 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
August 2025
Nuclear Technology
Fusion Science and Technology
July 2025
Latest News
World Bank, IAEA partner to fund nuclear energy
The World Bank and the International Atomic Energy Agency signed an agreement last week to cooperate on the construction and financing of advanced nuclear projects in developing countries, marking the first partnership since the bank ended its ban on funding for nuclear energy projects.
2024 International Congress on Advances in Nuclear Power Plants (ICAPP)
Technical Session|Thermal Hydraulics Analysis and Testing
Tuesday, June 18, 2024|3:15–5:00PM PDT|Palm H
Session Chair:
Zhiee Ooi (ANL)
Alternate Chair:
Thanh Hua (ANL)
Session Organizers:
Hiroyuki Yoshida (Japan Atomic Energy Agency)
Mauricio E. Tano (INL)
Caleb S. Brooks (Univ. Illinois, Urbana-Champaign)
Track Organizers:
To access paper attachments, you must be logged in and registered for the meeting.
Register NowLog In
Thermal Hydraulic Modeling of Molten Salt Microreactor Using RELAP5-3D
3:15–3:35PM PDT
Jackson Ivory (Brigham Young Univ.), Andrew Larsen (Brigham Young Univ.), Matthew Memmott (Brigham Young Univ.)
Paper
Presentation Slides (Visible to Attendees)
Heterogeneous Model for Heat Transfer in Porous Debris Bed
3:35–3:55PM PDT
Ji-Won Choi (Sejong Univ.), In-Sik Ra (Sejong Univ.), Gi-Young Tak (Sejong Univ.), Hae-Yong Jeong (Sejong Univ.)
Global Sensitivity Analysis of Distributed Fiber Optic Temperature Measurements in a Thermal Hydraulic System
3:55–4:15PM PDT
Lauren Kohler (NCSU), Darius Lisowski (ANL), Alexander Heifetz (ANL)
Fuel Expansion in Pressure Supported Fuel Reactors
4:15–4:35PM PDT
T. Wielenga (Wielenga Innovation Foundation), W.S. Yang (Univ. Michigan), Xiaodong Sun (Univ. Michigan)
Code Benchmark of Pressurized Conduction Cooldown Transient in the High Temperature Test Facility
4:35–4:55PM PDT
Thanh Hua (ANL), Robert Kile (INL), Sung Nam Lee (KAERI), Ling Zou (ANL), Aaron Epiney (INL)
To join the conversation, you must be logged in and registered for the meeting.