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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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Nuclear Science and Engineering
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May 2026
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GAO: Grouting Hanford tank waste could cost more than $1.1B
Workers move a container of treated tank waste as part of Hanford’s Test Bed Initiative to grout around 2,000 gallons of LAW for off-site disposal. (Photo: DOE)
Grouting Hanford’s low-level radioactive liquid tank waste could cost between $480 million and $1.1 billion, according to a report by the Government Accountability Office, which has repeatedly found that grouting (immobilizing waste in a concrete-like mixture) can accelerate cleanup at the Hanford Site and save billions of dollars when compared to mixing the waste with molten glass through the vitrification process.
Technical Session|Sponsored by RPD
Monday, November 13, 2023|3:15–5:00PM EST|Gunston East/West
Session Chair:
Guillaume Giudicelli (INL)
Alternate Chair:
Nathan J. Roskoff
Session Organizer:
Massimiliano Fratoni (UCB)
To access paper attachments, you must be logged in and registered for the meeting.
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Latest Improvements to the Hyper-Fidelity Depletion Methodology for Pebble Bed Reactors
3:15–3:35PM EST
Yves Robert (Univ. California, Berkeley), Massimiliano Fratoni (Univ. California, Berkeley)
Paper
Modeling the HTR-10 at Start-Up and Equilibrium in OpenMC
3:35–3:55PM EST
Donald L. Doyle (Univ. Tennessee, Knoxville), Nicholas R. Brown (Univ. Tennessee, Knoxville)
Two-Batch Fuel Reshuffling Strategy for a Horizontal Compact High Temperature Gas Cooled Reactor
3:55–4:15PM EST
Lorenzo Mazzocco (MIT), Koroush Shirvan (MIT)
Exploratory Analysis of Parametric Dependencies in Molten Salt Reactor Design Domains
4:15–4:35PM EST
James Passmore (TAMU), Dahvien Dean (TAMU), Pavel V. Tsvetkov (TAMU)
Initial Benchmark Comparisons of KENO-IV and MPACT for MSRR Criticality Evaluations
4:35–4:55PM EST
Kyle J. Luna (Univ. Texas, Austin), Benjamin Collins (Univ. Texas, Austin), Nicholas F. Herring (Univ. Texas, Austin), Kevin T. Clarno (Univ. Texas, Austin)
