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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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Latest News
Aalo Atomics discusses the road ahead
Arafat
Yasir Arafat, president and chief technology officer of Aalo Atomics, participated in the first day of sessions at the Nuclear Regulatory Commission’s annual Regulatory Information Conference (RIC). There, he recapped some of the company’s recent milestones and revealed new details on what lies ahead for Aalo.
His attendance at the event coincided with a number of announcements in the past two weeks. Those announcements covered new contracts with Global Nuclear Fuel and Baker Hughes, the release of a new strategic roadmap, the completion of fuel enrichment by Urenco USA, and a new approval from the Department of Energy.
Technical Session|Radioisotope Power Systems
Tuesday, May 6, 2025|1:00–2:40PM CDT|Salon EF (Marriott)
Session Chair:
Colleen Van Lear (NASA Glenn Research Center)
Track Organizer:
Harold Gerrish (NASA Marshall Space Flight Center)
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Stirling Convertor Launch Vibration Modeling
1:00–1:25PM CDT
Brett N. Shapiro (Johns Hopkins Univ. APL), Dennis J. Duven (Johns Hopkins Univ. APL), Martin E. Fraeman (Johns Hopkins Univ. APL), David M. Reed (Johns Hopkins Univ. APL)
Paper
Development of System Identification Testing Method for Stirling Convertors
1:25–1:50PM CDT
Donguk Max Yang (NASA)
Efficient Computational Method for Three-Dimensional Thermally- and Electrically-Coupled Performance Prediction of GPHS-RTG
1:50–2:15PM CDT
Carter D. Gassler (Univ. Pittsburgh), Michael J. Durka (Univ. Pittsburgh), Natan P. Herzog (Univ. Pittsburgh), Matthew M. Barry (Univ. Pittsburgh)
Thermal/Fluidic Model of Heat and CO Transport in the Next-Generation RTG Under Storage Conditions
2:15–2:35PM CDT
Michael J. Durka (NASA Jet Propulsion Laboratory), Jean-Pierre Fleurial (NASA Jet Propulsion Laboratory)
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