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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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Nuclear Science and Engineering
September 2025
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Latest News
Deep geologic repository progress—2025 Update
Editor's note: This article has was originally published in November 2023. It has been updated with new information as of June 2025.
Outside my office, there is a display case filled with rock samples from all over the world. It contains a disk of translucent, orange salt from the Waste Isolation Pilot Plant near Carlsbad, N.M.; a core of white-and-bronze gneiss from the site of the future deep geologic repository in Eurajoki, Finland; several angular chunks of fine-grained, gray claystone from the underground research laboratory at Bure, France; and a piece of coarse-grained granite from the underground research tunnel in Daejeon, South Korea.
Technical Session|Special Topics
Thursday, August 24, 2023|9:00–10:20AM EDT|Columbia 2
Session Chair:
Takanori Kajihara (INL)
Alternate Chair:
Kurshad Muftuoglu (EPRI)
Session Organizer:
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Economic Evaluation of Electricity Supply and Storage in Energy Poor Region Using Microreactor and Two-Step Water Splitting Method
9:00–9:20AM EDT
SeockYong Lee (Pohang Univ. Science and Technology), Su Won Lee (Pohang Univ. Science and Technology), UngJin Na (Pohang Univ. Science and Technology), HangJin Jo (Pohang Univ. Science and Technology)
Paper
Integrated Energy System Model in OpenModelica for Producing Energy, Powering a Desalination Plant and for District Heating
9:20–9:40AM EDT
Md Akhlak Bin Aziz (Univ. Illinois, Urbana-Champaign), Caleb Brooks (Univ. Illinois, Urbana-Champaign), CT Callaway (Univ. Tennessee, Knoxville), Nicholas Brown (Univ. Tennessee, Knoxville)
Data Projection of the High Temperature Electrolysis System in the Dynamic Energy Transport and Integration Laboratory Using Dynamic System Scaling
9:40–10:00AM EDT
Ramon Yoshiura (INL), Jiangkai Peng (INL), Aaron Epiney (INL)
Presented by Zachary Ketrow (Oregon State)
Partial Arc Admission in an SMR Steam Turbine to Improve Load Following: Model Benchmark, Thermal-Hydraulic Mechanism Analysis and Application Case in a Full Rankine Cycle
10:00–10:20AM EDT
G. Vescovi (CEA), N. Alpy (CEA), D. Haubensack (CEA), C. Azzaro-Pantel (Univ. Toulouse), P. Stouffs (Univ. Pau et des Pays de l'Adour), A. Charvet (Institut National des Sciences Appliquées de Lyon)
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