高速推进系统温度测量技术发展现状

Development Status of Temperature Measurement Technology for High Speed Propulsion System

关键词:  高速推进系统  温度测量  薄膜热电偶  可调谐二极管激光吸收光谱  相干反斯托克斯拉曼散射  温度敏感涂料  非接触式测量

Key words:  High speed propulsion system  Temperature measurement  Thin film thermocouple  Tunable diode laser absorption spectroscopy(TDLAS)  Coherent anti-stokes Raman scattering(CARS)  Temperature sensitive paint(TSP)  Non-intrusive measurement

摘要:

针对高速推进系统温度测量传感器的设计方法、测量误差等核心问题，综述了现阶段高速推进系统接触式和非接触式温度测量的方法。其中，重点综述了辐射与红外测量、可调谐二极管激光吸收光谱（TDLAS）、相干反斯托克斯拉曼散射（CARS）及温度敏感涂料（TSP）等非接触温度测量技术在高速推进系统应用的研究进展和发展趋势，并分析了上述温度测量技术存在的问题。

Abstract:

Aiming at the key issues such as design method, measurement error of high speed propulsion system temperature measurement sensor, the current method of intrusive and non-intrusive measurement of temperature for high speed propulsion system was summarized. This review is focused on the application of non-intrusive measurement of temperature, such as radiation and infrared imaging, tunable diode laser absorption spectroscopy (TDLAS), coherent anti-stokes Raman scattering (CARS) and temperature sensitive paint (TSP) in high speed propulsion system. The existing problems of the above temperature measurement technology were addressed.