航空发动机晶体测温技术应用研究

Application Research on Crystal Temperature Measurement Technology of Aero-engine

晶体测温技术是一项新兴的温度测试技术,具有传感器体积微小、无需安装导线、测温精确度高等优点,目前已广泛应用于航空发动机测试领域,本文介绍了晶体测温技术的原理和测温流程,并结合发动机试验应用实例,分析了应用中的注意事项,最后对其发展趋势进行了展望。

Crystal temperature measurement technology is a new temperature measurement technology,it has the advantages of small sensor volume,no need to install wires and high temperature measurement accuracy.At present,it has been widely used in the field of aero-engine testing.This paper introduces the principle and process of crystal temperature measurement technology,combined with the application example of aero-engine test,the matters needing attention in application are analyzed,and finally the development trend is prospected.