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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
August 2025
Nuclear Technology
Fusion Science and Technology
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|Sponsored by OPD
Thursday, November 19, 2020|10:00–11:45AM EST
Session Chair:
N. Dianne B. Ezell (ORNL)
Alternate Chair:
W. Neal Mann (The University of Texas at Austin)
Session Organizer:
Staff Producer:
Paul LaTour (American Nuclear Society)
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TRANSFORM - A Vision for Modern Advanced Reactor System-Level Modeling and Simulation Using Modelica
Michael S. Greenwood (Oak Ridge National Laboratory)
Paper
Gear Test Assembly - Testing Gears and Bearings in Liquid Sodium
Edward Kent (Argonne National Laboratory), Henry Belch (Argonne National Laboratory), Sasan Bakhtiari (Argonne National Laboratory), H.T. Chien (Argonne National Laboratory), Chris Grandy (Argonne National Laboratory)
SMART Natural Circulation Long Term Cooling Performance Analysis for the Extended Design Basis Accidents using MARS-KS
Youn Shil Kim (Environment & Energy Technology, Inc.), Sunghwan Bae (Environment & Energy Technology, Inc), Nhan H. Hoang (Environment & Energy Technology, Inc), S.K. Sim (Environment & Energy Technology, Inc)
Presentation Video (Visible to Attendees)
Generalized Python Tool for Thermal Hydraulics Core Analysis of Advanced Reactors
Sierra Tutwiler (Virginia Commonwealth University), Lane B. Carasik (Virginia Commonwealth University)
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