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Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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Fusion Science and Technology
Latest News
Joint NEA project performs high-burnup test
An article in the OECD Nuclear Energy Agency’s July news bulletin noted that a first test has been completed for the High Burnup Experiments in Reactivity Initiated Accident (HERA) project. The project aim is to understand the performance of light water reactor fuel at high burnup under reactivity-initiated accidents (RIA).
Kiyoshi Yoshikawa, Ken Takiyama, Kai Masuda, Hisayuki Toku, Takahiro Koyama, Kenji Taruya, Hirofumi Hashimoto, Yasushi Yamamoto, Masami Ohnishi, Hiroshi Horiike, Nobuyuki Inoue
Fusion Science and Technology | Volume 39 | Number 3 | May 2001 | Pages 1193-1201
Technical Paper | doi.org/10.13182/FST01-A173
Articles are hosted by Taylor and Francis Online.
Strongly localized electric fields were measured in the central cathode helium plasma core region of an inertial electrostatic confinement fusion device by using laser-induced fluorescence (LIF) by the degree of polarization and by the longitudinal alignment methods. Both results show double well potential formation with a slight concave at the center in excellent agreement. The decay time of the excited states is found to indicate least effects by the collisions to ensure the LIF method.