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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
September 2026
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Fusion Science and Technology
August 2026
Latest News
The transformation of the NRC: 50 years of commissioners
The dust is beginning to settle following the whirlwind of changes at the Nuclear Regulatory Commission over the past year, and 2025 ultimately may be viewed as a transformative year, as well as the year the NRC celebrated its golden anniversary. The 12 months of that milestone year brought more change to the agency in its composition, its mandate, and its relationship to the executive branch than any comparable period in the preceding four decades.
Now at 51 years and counting, the NRC is working with a full commission and issuing new rulemakings to both regulate and support the next round of nuclear deployments. With the turbulence of 2025 still fresh in our minds, Nuclear News decided it was a good time to revisit the professional backgrounds of all 42 NRC commissioners who have served over the agency’s 50-year history to see how the composition of the commission has evolved over time.
Technical Session|Technology Research and Development
Thursday, April 30, 2026|10:10–11:30AM EDT|Room 302/303/304
Session Chair:
Greeta Thaikattil
Alternate Chair:
Corey Smith
To access paper attachments, you must be logged in and registered for the meeting.
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High-Temperature Heat Pipe System for Stirling-Based Fission Surface Power
10:10–10:30AM EDT
Jeffrey Diebold (Advanced Cooling Technologies), Sandeep Hatte (Advanced Cooling Technologies), Brett Leitherer (Advanced Cooling Technologies), Calin Tarau (Advanced Cooling Technologies), Srujan Rokkam (Advanced Cooling Technologies), Jeffrey Hopkins (Intuitive Machines)
Paper
Experimental Study on Liquid Entrainment Limit in Capillary Heat Pipes for Space Reactors: Preliminary Results
10:30–10:50AM EDT
Yohan Kim (Kyung Hee Univ.), Hyungdae Kim (Kyung Hee Univ.)
A Reduced-Order Thermal-Structural-Neutronics Model for KRUSTY-Style Fission Surface Power with Heat-Pipe Constraints
10:50–11:10AM EDT
Vishnu Reddy (Georgia Tech), Corey Smith (Georgia Tech), Dan Kotlyar (Georgia Tech)
High-Temperature Heat Pipes for Solid-State SPAR Reactor
11:10–11:30AM EDT
Brett Leitherer (Advanced Cooling Technologies), Mason Pratt (Advanced Cooling Technologies), Jeffrey Diebold (Advanced Cooling Technologies), Calin Tarau (Advanced Cooling Technologies), Srujan Rokkam (Advanced Cooling Technologies)
