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Conference Spotlight
2026 Nuclear Energy Conference & Expo (NECX)
August 24–27, 2026
Dallas, TX|Hilton Anatole
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August 2026
Latest News
Porous tungsten scrubbed by glow discharge cleaning
Researchers conducted experiments in Princeton Plasma Physics Laboratory’s Lithium Tokamak Experiment-Beta (LTX-β) showing glow discharge cleaning can be used to effectively clean samples of porous tungsten—used to hold liquid lithium in fusion machine inner walls—manufactured from powder-reconstituted materials, according to a paper published in Nuclear Materials and Energy.
Tungsten is widely used for plasma-facing components in fusion machines, especially in the divertor region where materials must withstand extreme levels of power flow. According to the paper, spark plasma sintering can be used to make tungsten into spongelike samples for holding liquid lithium.
Technical Session|Reactor Physics
Saturday, April 5, 2025|9:00–10:20AM MDT|Valle Grande 1
Session Chair:
Liam Pohlmann
Alternate Chair:
Mekiel Olguin
Session Organizer:
Ashley Machado
To access paper attachments, you must be logged in and registered for the meeting.
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Neutron Noise Simulation in 2D Geometries
9:00–9:20AM MDT
Harun Ardiansyah (Univ. Illinois, Urbana-Champaign), Tomasz Kozlowski (Univ. Illinois, Urbana-Champaign)
Paper
High Flux Isotope Reactor Analyses Using Modeling and Simulation For Low-Enriched Uranium Fuel Conversion
9:20–9:40AM MDT
Madison Gohlke (TAMU), Carol Sizemore (ORNL)
SUMMIT: Sodium-cooled University Mixed-spectrum Multi-enrichment Integral Test and research reactor
9:40–10:00AM MDT
Pavel G. Simeonov (NCSU), Ryan Perry (NCSU), Owen Wells (NCSU), Grier Neese (NCSU)
Fuel Characterization of a Novel MSR Design
10:00–10:20AM MDT
Mickey Bresnahan (Georgia Tech), Andrew Hummel (Georgia Tech)