压力敏感涂料测量系统及涂料校准实验  

Construction of Pressure-sensitive Paint Measurement System and Calibration for Homemade Fluorescent Pressure-sensitive Paint

作　　者：刘波[1] 周强[1] 郑立新[1] 陈柳生[2] 赵旭民[1] 

机构地区：[1]西北工业大学翼型叶栅空气动力学国防科技重点实验室,陕西西安710072 [2]中国科学院化学所,北京100080

出　　处：《空军工程大学学报（自然科学版）》2007年第6期72-75,共4页Journal of Air Force Engineering University(Natural Science Edition)

基　　金：国家自然科学基金资助项目(50476071)

摘　　要：压力敏感涂料测量技术以其测压范围广、对流动干扰小等优点应用广泛。以叶轮机械内部流场测量为目的,以国产涂料为对象,在国内首次自主构建了压力敏感涂料测量系统,并对涂料进行了校准实验尝试,检验了测量系统的性能,基本摸清了涂料压敏特性和使用寿命,为进一步开展研究奠定了基础。Pressure -sensitive Paint Measurement （PSP） Technique has been employed in more and more fields for its unique advantages such as large pressure measurement surface, less interference to fluid field and so on. A PSP Measurement System for turbo -machinery has been established on the basis of equipment in existence for the first time in our nation. Calibration for homemade fluorescent PSP has been^conducted in an attempt both to validate the PSP Measurement System and to have as more knowledge of homemade PSP as possible, such as its characteristic of fluorescent intensity versus pressure and its period of validity for use. All of the work prepared the ground for the farther research.

关 键 词：压力敏感涂料 校准实验 测量系统 叶轮机械 

分 类 号：TQ421.5[化学工程]