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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 and Antares progress on Reactor Pilot Program
Two participants in the Department of Energy’s Reactor Pilot Program have recently announced significant milestones on their associated reactor projects. Aalo Atomics successfully completed its final design review (FDR), and Antares Nuclear has received DOE approval of its preliminary documented safety analysis (PDSA).
Technical Session|Sponsored by Fuels and Actinide Materials
Thursday, December 14, 2023|8:00–9:40AM CST|Galerie 3
Session Chair:
Benjamin W. Beeler (NCSU)
Alternate Chair:
Assel Aitkaliyeva (Univ. Florida)
Track Organizers:
Jian Gan (INL)
Michael Tonks (Univ. Florida)
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Sintering Behaviors of (Zr, Nb, Ta)C Tri-Carbides as a Fuel for Nuclear Thermal Propulsion
8:00–8:20AM CST
Jonas R. Kessing (Univ. Tennessee, Knoxville), Alexander T. Nadermann (Univ. Tennessee, Knoxville), Brandon Shaver (Univ. Tennessee, Knoxville), Justin Milner (NASA Glenn Research Center), Kelsa Palomares (Analytical Mechanics Assoc.), Steven J. Zinkle (Univ. Tennessee, Knoxville)
Paper
Presentation Slides (Visible to Attendees)
Analysis of Solute Interdiffusion Kinetics Based on Classic High Temperature Diffusion Couple Tests of ZrC, NbC, and TaC Carbides as Surrogate Fuels for Nuclear Thermal Propulsion Systems
8:20–8:40AM CST
Alexander T. Nadermann (Univ. Tennessee, Knoxville), Jonas R. Kessing (Univ. Tennessee, Knoxville), Brandon Shaver (Univ. Tennessee, Knoxville), Justin Milner (NASA Glenn Research Center), Kelsa Palomores (Analytical Mechanics Assoc.), Steven J. Zinkle (Univ. Tennessee, Knoxville)
Chemical Vapor Deposition and Infiltration of ZrC for Space Nuclear Propulsion
8:40–9:00AM CST
E. Lopez-Honorato (ORNL), R. Heldt (ORNL), P. Doyle (ORNL), W. Cureton (ORNL), K. Montoya (ORNL), D. Richardson (ORNL), G. Helmreich (ORNL), T. Gerczak (ORNL)
Phase Equilibria and Thermodynamics of Tetra-Carbide Fuels for Nuclear Thermal Propulsion
9:00–9:20AM CST
R.E. Booth (Univ. South Carolina), J. Rizk (LANL), N.M. Abdul-Jabbar (LANL), E. Kardoulaki (LANL), J. Rosales (NASA), T.M. Besmann (Univ. South Carolina)
Impact of Fluidization Behavior on the Development of Coated Particle Fuels
9:20–9:40AM CST
Eddie Lopez Honorato (ORNL), Elvis Dominguez-Ontiveros (ORNL), Ryan Heldt (ORNL), Katherine Montoya (ORNL), Tyler J. Gerczak (ORNL), John D. Hunn (ORNL)
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