K-1707 低圧力域への感圧分子センサーの適用(J08-2 熱流体現象の原子・分子論的アプローチ(2))(J08 熱流体現象の原子・分子論的アプローチ)
詳細
To apply the PSP (Pressure Sensitive Paint) to measurement of pressure distribution on a solid surface settled in the rarefied gas flows, the fundamental features, such as pressure sensitivity and luminescence intensity, are examined for two PSPs; Bath-Ru/Anodized Aluminum, PtTFPP/poly(TMSP). The experiments are carried out in the pressure range of 133Pa to 1.O×10^<-2>Pa and the luminescence intensity from the PSP irradiated by Xe-lamp is detected by the ICCD camera. In this study, it is found that PtTFPP/poly(TMSP) is more suitable in this pressure range from a point of view on the luminescence intensity and the pressure sensitivity.
