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Conference Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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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July 2025
Latest News
DOE issues new NEPA rule and procedures—and accelerates DOME reactor testing
Meeting a deadline set in President Trump’s May 23 executive order “Reforming Nuclear Reactor Testing at the Department of Energy,” the DOE on June 30 updated information on its National Environmental Policy Act (NEPA) rulemaking and implementation procedures and published on its website an interim final rule that rescinds existing regulations alongside new implementing procedures.
Technical Session
Thursday, October 7, 2021|8:30–10:10AM EDT
Session Chair:
HyeongKae Park (LANL)
Session Organizer:
Robert Nourgaliev (LLNL)
Student Producer:
Cole Tagasuki (NC State Univ.)
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Implicit Shock Fitting for Multimaterial Shock Dynamics Using a High-Order Space-Time Discontinuous Finite-Element Method
8:30–8:55AM EDT
R. Nourgaliev (LLNL), A. Corrigan (U.S. Naval Research Laboratory), A. Kercher (U.S. Naval Research Laboratory), S. Wopschall (LLNL), P. Greene (LLNL)
Paper
Analysis of Unstable Structures in a Low-Reynolds, Horizontal Channel for Supercritical Fluid Flows
8:55–9:20AM EDT
R. Barney (Univ. of California, Davis), R. Nourgaliev (LLNL), J.P. Delplanque (Univ. of California, Davis), R. McCallen (LLNL)
Computational Fluid Dynamics Mesh Generation of the PSBT Benchmark Subchannels for Use with Nek5000
9:20–9:45AM EDT
David Holler (NC State Univ.), Nilay Atul Kulkarni (NC State Univ.), Maria Avramova (NC State Univ.)
Numerical Modeling of an In-Vessel Flow Limiter Using an Immersed Boundary Approach
9:45–10:10AM EDT
Georis Billo (CEA), Michel Belliard (CEA), Pierre Sagaut (Aix-Marseille Univ.)
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