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Conference Spotlight
2026 Nuclear Energy Conference & Expo (NECX)
August 24–27, 2026
Dallas, TX|Hilton Anatole
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Latest News
A closer look at NRC’s proposed rule eliminating ALARA
On July 1, the Nuclear Regulatory Commission proposed removing the “as low as reasonably achievable” (ALARA) principle from its radiation protection regulations and replacing it with a graded approach. The agency also proposed increases to effluent dose limits and adjusting how it handles allowances for exceeding dose limits.
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.)