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Conference Spotlight
2026 Nuclear Energy Conference & Expo (NECX)
August 24–27, 2026
Dallas, TX|Hilton Anatole
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Aug 2026
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Nuclear Science and Engineering
October 2026
Nuclear Technology
September 2026
Fusion Science and Technology
August 2026
Latest News
Porous tungsten scrubbed by glow discharge cleaning
Researchers conducted experiments in Princeton Plasma Physics Laboratory’s Lithium Tokamak Experiment-Beta (LTX-β) showing glow discharge cleaning can be used to effectively clean samples of porous tungsten—used to hold liquid lithium in fusion machine inner walls—manufactured from powder-reconstituted materials, according to a paper published in Nuclear Materials and Energy.
Tungsten is widely used for plasma-facing components in fusion machines, especially in the divertor region where materials must withstand extreme levels of power flow. According to the paper, spark plasma sintering can be used to make tungsten into spongelike samples for holding liquid lithium.
Decommissioning Environmental Science and Remote Technology 2021
Technical Session
Friday, December 3, 2021|8:00–9:45AM EST |Georgetown West
Session Chairs:
Leonel E. Lagos
Sungmoon Joo
Brian O'Neil (LANL)
Session Organizer:
Young Soo Park
Student Assistant:
Tri Nguyen
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Multi-Agent-Based Wall-Climbing Robot System for Safety Inspection of Nuclear Power Plant
8:05–8:25AM EST
Young-woon Song (Pohang Univ. of Science and Technology), Jungill Kang (Pohang Univ. of Science and Technology), Taesik Kim (Pohang Univ. of Science and Technology), Son-Cheol Yu (Pohang Univ. of Science and Technology)
Paper
Development of an In-Water Light-Duty Robot for Use in the Decommissioning of the Fukushima-Daiichi Nuclear Power Plants
8:25–8:45AM EST
Shinji Kawatsuma (National Institute of Technology, Fukushima College), Shigekazu Suzuki (National Institute of Technology, Fukushima College)
Reference — Biography
MATLAB-Based 3D Virtual Manipulator Simulator for Remote Dismantling of Nuclear Reactor
8:45–9:05AM EST
Hamza Khan (Pusan National Univ.), Jin Won Lee (Pusan National Univ.), Min Cheol Lee (Pusan National Univ.), Seokyoung Ahn (Pusan National Univ.), Suh Jeong (Korea Institute of Machinery and Materials), Dae-Won Cho (Korea Institute of Machinery and Materials)
Preliminary Study on Point Cloud-Based Object Pose Estimation in Robotic Nuclear Decommissioning Applications
9:05–9:25AM EST
Sungmoon Joo (KAERI), Hogeon Seo (KAERI)
A Cooperative Unmanned Disaster Responding System at KAERI
9:25–9:45AM EST
Dongseok Ryu (KAERI), Youngsoo Choi (KAERI)