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
2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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
Oct 2025
Jul 2025
Latest Journal Issues
Nuclear Science and Engineering
November 2025
Nuclear Technology
October 2025
Fusion Science and Technology
Latest News
NRC grants Disa license for novel environmental remediation tech
The Nuclear Regulatory Commission has approved a license application submitted by Disa Technologies to use high-pressure slurry ablation (HPSA) technology for remediating abandoned uranium mine waste at inactive mining sites.
Technical Session|Sponsored by THD|Cosponsored by RPD
Tuesday, November 17, 2020|4:50–6:30PM EST
Session Chair:
Prashant K. Jain (Oak Ridge National Lab)
Session Organizer:
Track Organizer:
Alternate Chair:
Emilian Popov
Staff Producer:
Erica McGowan (American Nuclear Society)
To access the session recording, you must be logged in and registered for the meeting.
Register NowLog In
To access paper attachments, you must be logged in and registered for the meeting.
Pressure Vessel Design Optimization of the Transformational Challenge Reactor
Nathan D. See (Oak Ridge National Laboratory), Jesse Heinemann (Oak Ridge National Laboratory), Phillip Chesser (Oak Ridge National Laboratory), Sacit M. Cetiner (Oak Ridge National Laboratory), Benjamin R. Betzler (Oak Ridge National Laboratory)
Paper
Ex-Core Thermofluidic Modeling and Simulations for Transformational Challenge Reactor
B. R. Betzler (Oak Ridge National Laboratory), Brian J. Ade (Oak Ridge National Laboratory), Florent Heidet (Argonne National Laboratory), Alberto Talamo (Argonne National Laboratory), Subhasish Mohanty (Argonne National Laboratory), Aurelien X. Bergeron (Argonne National Laboratory), Prasad Vegendla (Argonne National Laboratory)
Gas Coolant Channel Optimization for Transformational Challenge Reactor
Prashant K. Jain (Oak Ridge National Laboratory), Casey J. Jesse (Idaho National Laboratory), Justin Weinmeister (Oak Ridge National Laboratory)
Preliminary Design and Stress Analysis of the Transformational Challenge Reactor Vessel
Subhasish Mohanty (Argonne National Laboratory), Benjamin R. Betzler (Oak Ridge National Laboratory), Brian J. Ade (Oak Ridge National Laboratory), Florent Heidet (Argonne National Laboratory), Prasad Vegendla (Argonne National Laboratory), Alberto Talamo (Argonne National Laboratory), Aurelien X. Bergeron (Argonne National Laboratory)
Transformational Challenge Reactor Accident Analysis
Jordan D. Rader (Oak Ridge National Laboratory), Prashant K. Jain (Oak Ridge National Laboratory), Aaron J. Wysocki (Oak Ridge National Laboratory)
Thermal-Hydraulic Analyses to Support TCR Optimization
Kurt A. Terrani (Oak Ridge National Laboratory), Benjamin R. Betzler (Oak Ridge National Laboratory), Rick Archibald (ORNL), Briana D. Hiscox (Oak Ridge National Laboratory), Vladimir Sobes (University of Tennessee Knoxville), Emilian Popov (Oak Ridge National Laboratory)
To join the conversation, you must be logged in and registered for the meeting.
