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Conference Spotlight
2025 ANS Winter Conference & Expo
November 8–12, 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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December 2025
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November 2025
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Latest News
Japan looks to support U.S. nuclear projects
Following a meeting last week with President Donald Trump, Japan has announced that it would provide up to $332 billion to support critical energy projects in the U.S., including the construction of nuclear reactor projects.
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)
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