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
May 2026
Jan 2026
2026
Latest Journal Issues
Nuclear Science and Engineering
June 2026
Nuclear Technology
Fusion Science and Technology
Latest News
South Korea looks to Southern and NuScale
This week, the United States and South Korea have taken two steps toward deepening their nuclear partnership through two notable announcements. First, the majority-state owned Korea Hydro & Nuclear Power signed a memorandum of understanding with Birmingham, Ala.–based Southern Nuclear.
Technical Session|Reactor Physics (RPD)
Tuesday, June 2, 2026|1:00–2:45PM MDT|Governor's Square 14
Session Chair:
Valerio Mascolino (Colorado School of Mines)
Alternate Chairs:
Zeyun Wu (Virginia Commonwealth Univ.)
Pavel V. Tsvetkov (TAMU)
To access paper attachments, you must be logged in and registered for the meeting.
Register NowLog In
HALEU Five-Fuel-Assembly Micro-Reactor in Once-through Operation Cycle Performance Assessment
1:00–1:20PM MDT
John D. Bess (JFoster and Associates, LLC), Gray S. Chang (JFoster and Associates, LLC), Julie Foster
Paper
Bridging Microreactor Design and Economics: The Microreactor Optimization Using Simulation And Economics (MOUSE) Tool
1:20–1:40PM MDT
Botros N. Hanna (INL)
On the Impact of Depletion Zoning and Fuel Homogenization on Heat Pipe Cooled Microreactors Reactivity and Lifetime
1:40–2:00PM MDT
Reham Abdelnasser (Penn State), Stefano Terlizzi (Penn State - Ken and Mary Alice Linquist Department of Nuclear Engineering)
Assessing Reactivity Impacts of Control and Reflector Supercells in Lead-Cooled Fast Reactors
2:00–2:20PM MDT
MOHAMED NASSER (Georgia Tech), Bojan Petrovic (Georgia Institute of Technology - 770 State Street)
Uncertainty Quantification and Sensitivity Analysis of Thermal Property Changes in a Heat-Pipe Microreactor Using MOOSE
2:20–2:40PM MDT
Wafaa I. Osman (NCSU), Gregory K. Delipei (NCSU), Maria N. Avramova (NCSU)
To join the conversation, you must be logged in and registered for the meeting.