Research topic is heat load mitigation in divertor plasma by plasma detachment phenomena. Langmuir probe and infrared thermography are conducted for heat load measurements in the Large Helical Device and linear plasma devices. Influence of neutral particle behavior on momentum and energy loss processes is studied.
|Course||Division of Fusion System|
|Affiliation||High-Density Plasma Physics Research Division|
|Department||Divertor Physics Research Section|
|Degree||Doctor of Engineering|
|Works||Yuki Hayashi, Karol Ješko, Hennie van der Meiden, Jordy Vernimmen, Thomas Morgan, Noriyasu Ohno, Shin Kajita, Masayuki Yoshikawa, and Suguru Masuzaki, "Plasma Detachment Study of High Density Helium Plasmas in the Pilot-PSI Device", Nuclear Fusion, 56, (2016) p.126006.
Yuki Hayashi, Hayato Nishikata, Noriyasu Ohno, Shin Kajita, Hirohiko Tanaka, Hiroshi Ohshima, Masamichi Seki, "Double-probe measurement in recombining plasma using NAGDIS-II", Contributions to Plasma Physics, 59, (2019) e201800088.
Yuki Hayashi, Masahiro Kobayashi, Kiyofumi Mukai, Suguru Masuzaki, Takanori Murase, and the LHD Experiment Group, "Divertor heat load distribution measurements with infrared thermography in the LHD helical divertor", Fusion Engineering and Design, 165, (2021) p.112235.
|Responsible course||Special Lecture: " Practical study of basic plasma diagnostics "|