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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.
Advances in Thermal Hydraulics (ATH 2022)
Technical Session
Tuesday, June 14, 2022|3:15–5:00PM PDT|Manhattan
Session Chair:
Elia Merzari
Session Organizer:
Alternate Chair:
Yassin A. Hassan
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High-Resolution Experiments on Flow Mixing in the Scaled-Down Upper Plenum of High-Temperature Gas-Cooled Reactors Under Accident Scenario
Jiaxin Mao (Univ. Michigan), Victor Petrov (Univ. Michigan), Annalisa Manera (Univ. Michigan)
Paper
High-Fidelity Simulation of Mixing Phenomena in Large Enclosures
Victor Coppo Leite (Penn State), Elia Merzari (Penn State), Jiaxin Mao (Univ. Michigan), Victor Petrov (Univ. Michigan), Annalisa Manera (Univ. Michigan)
Data-Driven Hi2Lo for Coarse-Grid System Thermal Hydraulic Modeling
Arsen S. Iskhakov (NCSU), Nam T. Dinh (NCSU), Victor Coppo Leite (Penn State), Elia Merzari (Penn State)
Large Eddy Simulation of Heat Transfer in a 7 Pin Wire-Wrapped Rod Bundle
Carolina S.B. Dutra (Penn State), Elia Merzari (Penn State)
Multiscale Analyses of Flow in a 5x5 Rod Bundle: From DNS and Subchannel to Coarse-Mesh CFD
Adam R. Kraus (Penn State), Elia Merzari (Penn State)