摘要
针对现有的大型低温推进剂贮箱标定要求,分析了大型贮箱容积标定常用的各种方法;阐述了标准围尺法/套管尺法的组合测量法容积标定技术,介绍了组合测量标定方法所需的计量器具、标定程序以及数据处理方法;给出了大型低温推进剂贮箱容积标定结果的不确定度评估。
In view of the large cryogenic propellant tank existing calibration requirements,the volume of large storage tank calibration methods was analyzed,the standard strapping method and sleeve ruler method combined calibration application,and the required measuring instruments,calibration procedures and data processing method were introduced; the uncertainty of large cryogenic propellant tank volume calibration was also given.
出处
《低温工程》
CAS
CSCD
北大核心
2015年第2期68-74,共7页
Cryogenics
关键词
容积标定
套管尺法
标准围尺法
不确定度
storage calibration
sleeve ruler method
standard strapping method
uncertainty
