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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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DTRA’s advancements in nuclear and radiological detection
A new, more complex nuclear age has begun. Echoing the tensions of the Cold War amid rapidly evolving nuclear and radiological threats, preparedness in the modern age is a contest of scientific innovation. The Research and Development Directorate (RD) at the Defense Threat Reduction Agency (DTRA) is charged with winning this contest.
Technical Session|Reactor Safety
Saturday, April 18, 2026|10:45–11:45AM CDT|RUDR 402
Session Chair:
Carlos M. Mendez (TAMU)
Alternate Chair:
Zach Lassater
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Design and Analysis of a Core Spray System Towards a Full Scope PRA Model Development and Licensing for the PULSTAR Research Reactor 2 MW Power Uprate
10:45–11:05AM CDT
Nicholas Peluso (NCSU), Sawyer Goodwin (NCSU), Sofiia Asadchykh (NCSU)
Paper
Updating Hydrogen Trapping Model Predictions in Alpha-Zirconium Based on Diffusion Simulations of Hydrogen-Vacancy Complexes
11:05–11:25AM CDT
Davis W. Freeman (Univ. Tennessee, Knoxville), Jose March-Rico (Naval Nuclear Laboratory), Brendan M. Ensor (Naval Nuclear Laboratory)
Weather Estimation of a Microreactor Site Candidate using Nearby Weather Stations at PSU
11:25–11:45AM CDT
Michael A. Goldberg (Penn State), Erik Hisahara (Penn State), Christopher T. Balbier (Penn State), Saya Lee (Penn State)
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