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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!
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October 2025
Latest News
Amazon provides update on its Washington project with X-energy
A year ago this month, Amazon led a $500 million investment in X-energy, alongside Citadel founder Ken Griffin, the University of Michigan, and other investors. In addition to that financing, Amazon pledged to support the development of an initial four-unit, 320-MW project with Energy Northwest in Washington state.
Technical Session|Sponsored by RPD
Monday, June 8, 2020|3:30–5:15PM EDT|9
Session Chair:
Benjamin R. Betzler
Session Organizer:
Alternate Chair:
Florent Heidet
Staff Producer:
Susan Gallier (American Nuclear Society)
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Design Downselection for the Transformational Challenge Reactor
B. J. Ade (ORNL), A. J. Wysocki (ORNL), P. C. Chesser (ORNL), M. S. Greenwood (ORNL), P. L. Wang (ORNL), N. D. See (ORNL), X. Hu (ORNL), K. A. Terrani (ORNL), B. R. Betzler (ORNL)
Paper
Power Level Downselection for the Transformational Challenge Reactor
K. A. Terrani (ORNL), B. R. Betzler (ORNL), B. J. Ade (ORNL), A. J. Wysocki (ORNL), P. K. Jain (ORNL), M. S. Greenwood (ORNL), J. D. Rader (ORNL), J. J. W. Heineman (ORNL), R. F. Kile (Univ. of Tenn., Knoxville), N. R. Brown (Univ. of Tenn., Knoxville)
Control Element Design for the Transformational Challenge Reactor (TCR)
J. R. Burns (ORNL), B. R. Betzler (ORNL), B. Ade (ORNL), F. Heidet (ANL), A. Bergeron (ANL)
Transformational Challenge Reactor Moderator Material Selection to Achieve Fuel Minimization
P. Vegendla (ANL), A. Bergeron (ANL), F. Heidet (ANL), B. R. Betzler (ORNL), B. J. Ade (ORNL), S. Mohanty (ANL)
Thermal Neutron Scattering Measurements of YHx for the Transformational Challenge Reactor
Chris W. Chapman (ORNL), Xunxiang Hu (ORNL), Jesse Brown (ORNL), Goran Arbanas (ORNL), Alexander I. Kolesnikov (ORNL), Yongqiang Cheng (ORNL), Luke Daemen (ORNL)
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