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Conference Spotlight
2026 Nuclear Energy Conference & Expo (NECX)
August 24–27, 2026
Dallas, TX|Hilton Anatole
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Nuclear Science and Engineering
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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|Human Factors, Instrumentation, and Controls (HFICD)
Wednesday, June 3, 2026|10:00–11:45AM MDT|Governor's Square 15
Session Chair:
Jay Phil Yoo (Univ. Illinois, Urbana-Champaign)
Alternate Chair:
Vasileios Theos (Purdue Univ.)
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Enabling Real-Time Operation of the PUR-1 Digital Twin via Surrogate Models of High-Fidelity Simulations
10:00–10:20AM MDT
Vasileios Theos (Purdue Univ.), Jonah Lau (Purdue Univ.), Konstantinos Gkouliaras (Purdue Univ.), Noah Fillgrove, Stylianos Chatzidakis (Purdue Univ.)
Paper
Digital Twin Development for an Experimental Microreactor Thermal System
10:20–10:40AM MDT
Matthew Barrows (TAMU), Jian Tao (TAMU), Joseph Seo (TAMU), Hansol Kim (TAMU), Yassin A. Hassan (TAMU)
Energy-Efficient Scientific Foundation Model for Advanced Reactor Digital Twins
10:40–11:00AM MDT
Jay P. Yoo (Univ. Illinois, Urbana-Champaign), Jason Yoo (Univ. Illinois, Urbana-Champaign), Jaewan Park (Univ. Illinois, Urbana-Champaign), Syed Bahauddin Alam
Physics-Constrained Digital Twin for Predicting Reactor Power State of Research Reactor
11:00–11:20AM MDT
Quinnan Hetrick, Lei R. Cao (Ohio State)
Virtual Sensing for Dynamic Systems: Enabling Digital Twin–Driven Foundation Models for Multi-Modal Monitoring for Advanced Reactors
11:20–11:40AM MDT
Kazuma Kobayashi (Univ. Illinois, Urbana-Champaign), Sai Puppala (Univ. of Texas, El Paso), Jay Phil Yoo (Univ. Illinois, Urbana-Champaign), Md Jahangir Alam, Sajedul Talukder, Syed Bahauddin Alam