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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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Latest News
NRC approves TerraPower construction permit
Today, the Nuclear Regulatory Commission announced that it has approved TerraPower’s construction permit application for Kemmerer Unit 1, the company’s first deployment of Natrium, its flagship sodium fast reactor.
This approval is a significant milestone on three fronts. For TerraPower, it represents another step forward in demonstrating its technology. For the Department of Energy, it reflects progress (despite delays) for the Advanced Reactor Demonstration Program (ARDP). For the NRC, it is the first approval granted to a commercial reactor in nearly a decade—and the first approval of a commercial non–light water reactor in more than 40 years.
Technical Session|Experimental Thermal Hydraulics
Monday, August 21, 2023|3:30–5:10PM EDT|Cardozo
Session Chair:
Guillaume P. Mignot
Session Organizer:
Xiaodong Sun
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Recommendations for new Experiments able to Better Characterize Flashing Flows in Nozzles for Improving Critical Flow Modelling in System Codes
3:30–3:50PM EDT
D. Bestion (Consultant), F. D'Auria (Univ. Pisa), K. Umminger (Framatome), P. Fillion (CEA), Seok Kim (KAERI), S. Gupta (Becker-Technologies), Uwe Hampel (Helmholtz-Zentrum Dresden-Rossendorf), Lauri Pyy (LUT Univ.), Giteshkumar Patel (LUT Univ.)
Paper
Experimental Velocity Profile Reconstruction in Thin Water Films
3:50–4:10PM EDT
M. Grasso (ETH Zürich), V. Petrov (Univ. Michigan), A. Manera (ETH Zürich), Y. Rivera (Univ. Politècnica de València)
Employment of Proper Orthogonal Decomposition in Analysis of Experimental Measurements in a Hemispherical Upper Plenum
4:10–4:30PM EDT
Blake R. Maher (TAMU), Noah Sutton (TAMU), Yassin A. Hassan (TAMU)
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