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Conference Spotlight
2026 Nuclear Energy Conference & Expo (NECX)
August 24–27, 2026
Dallas, TX|Hilton Anatole
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Latest News
New lab at ORNL speeds up U-233 cleanup, Ac-225 delivery
A new analytical laboratory at Oak Ridge National Laboratory has been officially opened by the Department of Energy’s Oak Ridge Office of Environmental Management and its contractor Isotek Systems. The state-of-the-art lab, located in Building 2026, is being used to speed up the high-priority cleanup of ORNL’s uranium-233 inventory and accelerate the delivery of actinium-225 to facilities that use the radioisotope in research and for potential treatment of patients with cancer.
Technical Session|Sponsored by RPD
Tuesday, November 14, 2023|1:00–2:45PM EST|Cabinet
Session Chair:
David Chandler
Session Organizer:
Alternate Chairs:
Massimiliano Fratoni
Donny Hartanto (ORNL)
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Simplifying the Advanced Test Reactor LOWE Element Test Series
1:00–1:20PM EST
Marc Harron (MPR Assoc.), Doug Hardtmayer (MPR Assoc.), Ryanne Kennedy (MPR Assoc.), Curtis Brown (MPR Assoc.)
Presented by Eric Cichocki (MPR Assoc.)
Paper
Predicting Safety Rod Reactivity Insertion in the Advanced Test Reactor
1:20–1:40PM EST
John Tortorello (MPR Assoc.), Curt Brown (MPR Assoc.), Ryanne Kennedy (MPR Assoc.), Nathan Manwaring (INL), Derreck Blight (INL)
Transport Modeling of As-Run ATR Cycles for U‐10Mo Fuel Qualification Experiment
1:40–2:00PM EST
Paul E. Gilbreath (INL), Dong O. Choe (INL), Margaret A. Marshall (INL)
Increasing Experiment Gamma Flux to Support Advanced Test Reactor Conversion
2:00–2:20PM EST
Brandon Harroff (MPR Assoc.), Doug Hardtmayer (MPR Assoc.), Ryanne Kennedy (MPR Assoc.), Alex Dean (MPR Assoc.), James Burke (MPR Assoc.)
Local Power Impact Experiment Design for Low Enriched Uranium for use in the Advanced Test Reactor
2:20–2:40PM EST
Erin Dubas (MPR Assoc.), Ryanne Kennedy (MPR Assoc.), Douglas Hardtmayer (MPR Assoc.), Thomas Dabrow (MPR Assoc.), Andrew Maille (INL), Michael Reichenberger (INL)