低温推进剂火箭超低温温度测量技术

Introduction to the Measurement Techniques of Cryogenic Temperature Based on the Launch Vehicle with Cryogenic Propellant

介绍了低温推进剂火箭超低温温度测量技术的研究现状,分析了其应用技术特点,从传感器选择、校准、安装和数据处理等方面详细介绍了低温温度测量技术,并提出了未来的发展方向。

Because of the widespread use of cryogenic propellants in the launch vehicle, the measurement techniques of cryogenic temperature had rising importance in the measurement system of the launch vehicle. The measurement techniques of cryogenic temperature based on the launch vehicle and its technical features was researched by this paper. The sensor selection, the sensor calibration, the sensor installation, and data processing were proposed in detail, and the future direction of technical development was introduced in this article.