[P] P47~P58

[P56] Measurement of thermal property distribution of single particle of lunar regolith simulant (FJS-1) using thermophysical microscope

*Yuna NAKAYAMA¹, Naoto KUDO², Shunsuke WATANABE⁴, Wan　Ting CHIU⁶, Hideki HOSODA⁶, Tsuyosi NISHI³, Hiromichi OHTA³, Rie ENDO⁵ (1. Ibaraki Univ. Faculty of Eng., 2. Ibaraki Univ. Graduate School of Sci. and Eng., 3. Ibaraki Univ. Graduate School of Sci. and Eng., 4. Shibaura Inst. of Teck. Graduate School of Eng. and Sci., 5. Shibaura Inst. of Teck. Faculty of Eng., 6. Tokyo Tech. Department of Mater. Sci. and Eng.)

Keywords:熱物性顕微鏡、模擬月砂、単一粒子、熱浸透率、SEM-EDS

探査機による月面探査の成功にはレゴリス（月砂）との熱的相互作用を考慮し熱設計に反映させる必要がある。本研究ではレゴリスを模擬した単一粒子の熱浸透率分布を熱物性顕微鏡を用いて測定した。