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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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Latest News
Uranium Energy Corp. begins production at Burke Hollow
Uranium Energy Corp. (UEC) has begun production activities at its Burke Hollow in situ recovery (ISR) mining operation in southern Texas after receiving approval from the Texas Commission on Environmental Quality (TCEQ). Uranium from the site will be processed at the Hobson Central Processing Plant, which serves as the hub to five satellite ISR projects (referred to as “spokes”) in the Texas Uranium Belt.
Technical Session|Sponsored by THD
Wednesday, June 18, 2025|1:00–2:45PM CDT|Chicago Ballroom B
Session Chair:
Subash Sharma (UML)
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Effect of Leak in the Upper Vessel Head of HTGRs on Onset of Natural Circulation
1:00–1:20PM CDT
Daniel W. Gould (Kansas State), John M. Matulis (Purdue Univ.), Hitesh Bindra (Purdue Univ.)
Presented by Broderick Sieh (Purdue Univ.)
Paper
Improvements of the Reactor Vessel Auxiliary Cooling System (RVACS) Models within SAS4A/SASSYS-1
1:20–1:40PM CDT
Yeongshin Jeong (ANL), Daniel O'Grady (ANL), Acacia J. Brunett (ANL)
A One-Dimensional Modelling Approach for Thermal Mixing and Stratification in Nuclear Reactors: Numerical Verification and Demonstration
1:40–2:00PM CDT
Eric Cervi (ANL), Grégoire Lebrun (ANL), Ling Zou (ANL), Rui Hu (ANL)
Simulations of Twisted Tape Inserts of Varying Twist Pitches to Understand Thermal Hydraulic Impacts in Fusion Energy Systems
2:00–2:20PM CDT
Gavin Standish (Virginia Commonwealth Univ.), Sierra Tutwiler (Virginia Commonwealth Univ.), Lane B. Carasik (Virginia Commonwealth Univ.)
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