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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
IAEA conducts safety review of South Africa’s SAFARI-1
A team of nuclear safety experts with the International Atomic Energy Agency completed a five-day safety review of the SAFARI-1 reactor in Pelindaba, South Africa, focusing on aging management and continued safe operation of the 61-year-old 20-MW research reactor.
The IAEA team found that the SAFARI-1’s management and technical staff had a strong commitment to and involvement with the assessment but recommended that formal programs be established to address the aging reactor’s equipment.
Technical Session|Sponsored by THD
Tuesday, June 15, 2021|4:30–6:15PM EDT
Session Chair:
Sang J. Kim
Session Organizer:
Alternate Chair:
Xiaodong Sun
Staff Producer:
Jessie Vazquez (ANS)
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Thermal Fatigue Assessment of Printed Circuit Steam Generator Induced by Dryout Front Oscillation
Jin Su Kwon (KAIST), Jeong Ik Lee (KAIST), Sang Ji Kim (KAERI)
Paper
Development of Thermal-Hydraulic Test Requirements of an Integral Reactor PCSG
Joo Hyung Moon (KAERI), Hyunjun Cho (KAERI), Cheong Bong Chang (KAERI)
Study of Microchannel Two-Phase Flow CFD Modeling for PCSG TH Performance Analysis
Sung Gil Shin (KAIST), Jin Su Kwon (KAIST), Jeong Ik Lee (KAIST), Sang Ji Kim (KAERI)
Characteristics of the Sodium-Water Reaction Phenomena in the PCSG
Taewoo Kim (Univ. of Science and Technology), Sang Ji Kim (KAERI)
Thermal-Hydraulic Design and Scale Analysis for an Integral Reactor PCSG
Hun Sik Han (KAERI), Seok Kim (KAERI), Sang Ji Kim (KAERI)
Molecular Dynamics Simulations for Fouling Phenomena in Printed-Circuit Steam Generators and Heat Exchanger: A Preliminary Study
Takuji Oda (Seoul National Univ.), Junhyoung Gil (Seoul National Univ.), Sehyeok Park (Seoul National Univ.)
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