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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
India’s PFBR attains criticality at last
Prime Minister Narendra Modi proclaimed it “a proud moment for India” when on April 6 the 500-MWe, sodium-cooled Prototype Fast Breeder Reactor (PFBR) achieved initial criticality. This milestone, which comes some 22 years after the continually delayed PFBR project began, marks India’s entrance into the second stage of its three-stage nuclear program, which has the ultimate goal of supporting the country’s nuclear power program with its significant thorium reserves.
Technical Session|Advanced Reactors
Monday, July 21, 2025|2:30–3:45PM EDT|Gulf Room
Session Chair:
Joshua Hykes
Alternate Chair:
Shane Stimpson (Veracity Nuclear)
Session Organizer:
Scott P. Palmtag
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Analysis of Fuel Safety Issues in Boron-Free SMRs through Full-Core Simulation: Mitigation through Integrated Core Design and Fuel Analysis
2:30–2:55PM EDT
Chansoo Lee (Seoul Nat'l Univ.), Kyuseok Shim (Seoul Nat'l Univ.), Jooil Yoon (KEPCO International Nuclear Graduate School), Hui-Jeong Jeong (KAERI), Youho Lee (Seoul Nat'l Univ.)
Paper
Economic Performance of a Low Power Density PWR-style SMR
2:55–3:20PM EDT
F. Ferella (Uppsala Univ.), M. Seidl (Westinghouse Electric Co.), F. Franceschini (Westinghouse Mangiarotti), A. Solders (Uppsala Univ.), C. Gustavsson (Uppsala Univ.), H. Sjostrand (Uppsala Univ.), U. Bergmann (Westinghouse Electric Co.), J. Kierkegaard (Westinghouse Electric Co.)
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