Measurements of Micro Scale Gas-Liquid Two Phase Flows

人们希望了解微器件内部的热流体现象。在这项研究中，基于压力和温度敏感涂料技术的测量技术进行了研究。首先，发展了适用于微尺度测量的技术。其次，研究了气相中常用的PSP在液相中的特性。此外，还对PSP和TSP双传感器进行了研究。

It is desired to understand thermo-fluid phenomena inside micro-devices. In this study, a measurement technique based on the pressure- and temperature-sensitive paint technique was studied. Firstly, the technique applicable to micro scale measurement was developed. Secondary, characteristics of PSP, which has been generally used in gas phase, in liquid phase were investigated. Moreover, the dual sensor of PSP and TSP was studied.