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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
Return of the HB Line at SRS
The Department of Energy is bringing the HB Line facility at the Savannah River Site back on line to recycle surplus plutonium and produce uranium-plutonium mixed oxide (MOX) fuel for advanced reactors.
Restarting the facility will be a multiyear process and will yield opportunities for increased domestic production of isotopes with scientific and commercial value. The DOE said that once operational, the HB Line will accelerate the Office of Environmental Management’s plutonium disposition mission by 10 to 13 years while reducing the existing cost.
Advances in Thermal Hydraulics (ATH 2022)
Technical Session
Tuesday, June 14, 2022|3:15–5:00PM PDT|Palos Verdes A/B
Session Chair:
Lander Ibarra (ANL)
Alternate Chair:
Milos Atz (ANL)
Session Organizer:
W. David Pointer
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MELCOR Validation Study on Sodium Pool Fire Model with Comparison to SPHINCS
David L.Y. Louie (Sandia), Mitsuhiro Aoyagi (Japan Atomic Energy Agency)
Paper
DASSH: An Open-Source, Full-Core Subchannel Code for Fast Reactor Design and Analysis
Milos Atz (ANL), Florent Heidet (ANL)
Study on Hydraulic Characteristics in KAERI 61-PIN Wire-Wrapped Fuel Assembly Using STAR-CCM+ and ANSYS CFX
Gi-Uk Choi (Gachon Univer.), Jonggan Hong (KAERI), Yo-Han Jung (KAERI), Jae-Ho Jeong (Gachon Univer.)
Prediction of Pressure Drop in Wire-Wrapped Fuel Assemblies with Blocked Channels Using Large Eddy Simulation
D.R. Shaver (ANL), E. Merzari (ANL), L. Brockmeyer (ANL), D. Dai (ANL)
Validation of Thermal-Hydraulic Data Verification in a 37-Pin Fuel Assembly of PLANDTL Facility Using STAR-CCM+
Gi-Uk Choi (Gachon Univer.), Jae-Ho Jeong (Gachon Univer.)
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