ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Explore membership for yourself or for your organization.
Conference Spotlight
2026 Nuclear Energy Conference & Expo (NECX)
August 24–27, 2026
Dallas, TX|Hilton Anatole
Latest Magazine Issues
Jul 2026
Jan 2026
2026
Latest Journal Issues
Nuclear Science and Engineering
September 2026
Nuclear Technology
August 2026
Fusion Science and Technology
Latest News
NRC approves Westinghouse exemption request for AP1000 DC
Westinghouse has cleared a hurdle in its quest to renew and update the standard design certification (DC) for its AP1000 reactor with the Nuclear Regulatory Commission’s approval of an exemption from scheduling requirements that limit when an applicant can apply for a DC renewal.
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.
Register NowLog In
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)
