[3B06-08] Nuclear Fusion Engineering (First wall and Divertor)

[3B07] Construction of the combined probe array for heat flux monitoring

*Hiroto Matsuura¹, Shinji KOBAYASHI², Shunsuke OHSHIMA², Tohru MIZUUCHI², Yosuke NAKASHIMA³ (1. Osaka Pref. Univ., 2. Kyoto Univ., 3. Univ. of Tsukuba)

Keywords:Heliotron J, island divertor, thin film calorimeter, heat flux estimation

Heliotron J is medium size experiment with various types of divertor. Its divertor section, where concentrated particle and heat flow, however, has no detector for heat flux. In this work, we combine thin film calorimeters into the compact divertor probe array and use them for heat flux monitoring. Heat conduction analysis and current construction state of this new probe system will be presented.