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Conference Spotlight
2026 Nuclear Energy Conference & Expo (NECX)
August 24–27, 2026
Dallas, TX|Hilton Anatole
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Two steps forward for U.K. advanced nuclear
This week, two significant announcements have emerged from the United Kingdom’s advanced reactor sector.
On June 14, Rolls-Royce, the United Kingdom National Nuclear Laboratory, and the Japan Atomic Energy Agency announced that they had signed two trilateral memorandums of cooperation to collaborate on “advanced modular reactor (AMR) technology, specifically high-temperature gas-cooled reactors (HTGR), and the coated particle fuel these reactors will use.”
Separately, on June 16, Bellevue, Wash.–based TerraPower announced that its Natrium reactor design has been formally submitted for U.K. regulatory review. The company also announced the formation of a new subsidiary, TerraPower UK Ltd.
Technical Session|Sponsored by RPD
Thursday, November 19, 2020|2:30–4:15PM EST
Session Chair:
Kristin Stolte (Texas A&M Univ.)
Alternate Chair:
Massimiliano Fratoni
Session Organizer:
Pavel V. Tsvetkov
Staff Producer:
Jay Bogardus (American Nuclear Society)
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Implementation of Partial Current Discontinuity Factors in VARIANT Nodal Transport Analysis
Puran Deng (University of Michigan Ann Arbor), Won Sik Yang (University of Michigan), Robert N. Wahlen (Niowave, Inc.), Chad P. Denbrock (Niowave Inc.), Terry L. Grimm (Niowave, Inc.)
Paper
Analytic Insights into the Neutronic Characteristics of Neutron Moderators from MCNP Calculations
Donald K. Parsons (Los Alamos)
Energy Deposition in the OpenMC Monte Carlo Particle Transport Code
Paul K. Romano (Argonne National Laboratory), Andrew Johnson (Georgia Institute of Technology), Amanda L. Lund (Argonne National Laboratory), Jingang Liang (Tsinghua University)
Fast Reproduction of Time-dependent MOC Calculations using the Reduced Order Model based on the Proper Orthogonal and Singular Value Decompositions
Kosuke Tsujita (Nuclear Engineering, Ltd.), Tomohiro Endo (Nagoya University), Akio Yamamoto (Nagoya University)
Evaluating Methods for Modeling Disk Fuel Samples with SCALE
Tucker D. Sawyer (University of Texas at Austin), Kevin T. Clarno (University of Texas at Austin)