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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
Hash Hashemian: Visionary leadership
As Dr. Hashem M. “Hash” Hashemian prepares to step into his term as President of the American Nuclear Society, he is clear that he wants to make the most of this unique moment.
A groundswell in public approval of nuclear is finding a home in growing governmental support that is backed by a tailwind of technological innovation. “Now is a good time to be in nuclear,” Hashemian said, as he explained the criticality of this moment and what he hoped to accomplish as president.
Technical Session|Computational Thermal Hydraulics
Wednesday, August 23, 2023|10:45AM–12:25PM EDT|Columbia 11/12
Session Chair:
David Pointer (ORNL)
Alternate Chair:
Xingang Zhao (ORNL)
Session Organizer:
Igor A. Bolotnov
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Lateral Turbulent Mixing in Narrow Rectangular Channels
10:45–11:05AM EDT
Basar Ozar (ANL), Jeremy R. Licht (ANL), Francesc Puig (ANL), Mohammad Kalimullah (ANL), Aurelien Bergeron (ANL)
Paper
Presentation Slides (Visible to Attendees) — Presentation slides
Attachment — Bio for Basar Ozar
New Developments of Subchannel CFD for Mixed Convection in Bare and Wire-Wrapped Rod Bundles Under Supercritical Pressure Conditions
11:05–11:25AM EDT
C. Zhang (Univ. Sheffield), S. He (Univ. Sheffield), B. Liu (Daresbury Laboratory)
Comparative Thermal Performance of Downdraft and Updraft Forced Convection in a Representative 3x3 PWR Fuel Assembly
11:25–11:45AM EDT
Vivek M. Rao (ORNL), Joseph D. Smith (Missouri Univ. Science and Technology)
CHF Prediction During an RIA with a BISON and THM Coupled Model
11:45AM–12:05PM EDT
L. C. Aldeia Machado (Penn State), E. Merzari (Penn State), W. Walters (Penn State), L. Charlot (INL)
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