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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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The spark of the Super: Teller–Ulam and the birth of the H-bomb—rivalry, credit, and legacy at 75 years
In early 1951, Los Alamos scientists Edward Teller and Stanislaw Ulam devised a breakthrough that would lead to the hydrogen bomb [1]. Their design gave the United States an initial advantage in the Cold War, though comparable progress was soon achieved independently in the Soviet Union and the United Kingdom.
Technical Session
Wednesday, May 11, 2022|1:30–3:30PM EDT|Orchid
Session Chair:
Sebastian Corbisiero (IL)
Session Organizer:
Alternate Chair:
Todd Tofil (NASA)
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Generating Multigroup Macroscopic Cross Sections with MCNP for Griffin Steady-State Neutronics Analysis of the Surface Power Moderated Heat-Pipe Small Reactor
Alexis Maldonado (LANL), Dasari V. Rao (LANL)
Paper
Design Tool Development for Heat Pipe Cooled Space Reactor in KAERI
Sung Nam Lee (KAERI), Sung Hoon Choi (KAERI), Hong-Sik Lim (KAERI), Chan Soo Kim (KAERI)
Multiphysics Suite for Design of Small Reactors
A.J. Fallgren (X-energy), B.T. Rearden (X-energy), John Kennedy (X-energy), Nathan George (X-energy), Dov Rhodes (X-energy), Adam Oler (X-energy), John Pevey (X-energy), Josh Payne (X-energy)
A Deployable 40 kWe Lunar Fission Surface Power Concept
Steven Oleson (NASA Glenn Research Center), Thomas Packard (HX5), Elizabeth Turnbull (NASA Glenn Research Center), Marc Gibson (NASA Glenn Research Center), Dasari Rao (LANL), Christopher Barth (NASA Glenn Research Center), Scott Wilson (NASA Glenn Research Center), Paul Schmitz (Power Computing Solutions), Anthony Colozza (HX5), Brandon Klefman (NASA Glenn Research Center), Lucia Tian (NASA Glenn Research Center), Lee Mason (NASA Glenn Research Center)
Lunar Power Transmission for Fission Surface Power
Christopher Barth (NASA Glenn Research Center), David Pike (NASA Glenn Research Center)
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