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 Nuclear Energy Conference & Expo (NECX)
August 24–27, 2026
Dallas, TX|Hilton Anatole
Latest Magazine Issues
Jun 2026
Jan 2026
2026
Latest Journal Issues
Nuclear Science and Engineering
August 2026
Nuclear Technology
July 2026
Fusion Science and Technology
Latest News
Launching into tomorrow: NRIC guides new era of research and deployment
In June 2025, the Department of Energy announced the Reactor Pilot Program, an authorization pathway that allowed reactor developers to partner with the DOE to get first-of-a-kind (FOAK) reactors built and tested. Soon after, the DOE rolled out a complementary Fuel Line Pilot Program, which aimed to fast-track fuel projects. In all, 20 projects were accepted into the new programs.
Technical Session|Space Nuclear Propulsion
Wednesday, May 7, 2025|1:00–2:40PM CDT|SPOC B (Space & Rocket Center)
Session Chair:
James Maddox (NASA Marshall Space Flight Center)
Track Organizer:
Harold Gerrish (NASA Marshall Space Flight Center)
To access paper attachments, you must be logged in and registered for the meeting.
Register NowLog In
NTP Transient Reactor Modeling and Uncertainty Propagation
1:00–1:25PM CDT
Eleni Mowery (AMA), Jacob Stonehill (AMA), Corey Smith (AMA), Matthew Duchek (AMA)
Paper
Decay Heat Correlation Generation Methodology for Nuclear Thermal Propulsion Reactors
1:25–1:50PM CDT
Matt Krecicki (BWX Technologies), Herschel Smith (BWX Technologies)
Demonstration of Nodal Diffusion Analysis for Nuclear Thermal Propulsion Core Modeling with Varying Thermal-Hydraulic Conditions
1:50–2:15PM CDT
Jake Smith (Georgia Tech), Dan Kotlyar (Georgia Tech)
Systematic Approach for NTP Analysis Using a Consistent Solution Sequence and Reduced-Order Thermal-Hydraulics
2:15–2:40PM CDT
C. Eck (Georgia Tech), D. Kotlyar (Georgia Tech)