摘要
分析了安全阀性能检测系统中的主要误差因素,对安全阀动作性能和排量系数的测量不确定度进行了初步计算。
The major uncertainty factors in the inspecting system for performance of a safety value are analyzed. Uncertainty of measurement of action performance and displacement coefficient are calculated preliminarily.
出处
《宇航计测技术》
CSCD
1999年第2期57-61,共5页
Journal of Astronautic Metrology and Measurement
关键词
安全阀
性能检测
流量系统
^+测量不确定度
Safety value\ Performance\ Flow coefficient\ Uncertainty of measurement