摘要
介绍了3号喷气燃料馏程测定过程中检测结果不确定度的评估方法。从测量程序各步骤评定了不确定度的各项来源,对馏程测定过程中的主要不确定度分量进行了合理评估,推算了3号喷气燃料标准要求各回收温度测量不确定度以及回收体积、残留量等不确定度,得出了3号喷气燃料检测结果的合成不确定度。
This paper introduces evaluation method of uncertainty of measuring the distillation temperature and the origins of uncertainty on the basis of measuring process. Then, we carry out a rational evaluation of uncertainty ratio during distillation, and calculate the standard measuring uncertainty of those distillation temperature and the uncertainty of distillation, remained eubage. The composite uncertainty of measuring was obtained.
出处
《实验科学与技术》
2013年第1期14-16,25,共4页
Experiment Science and Technology
关键词
3号喷气燃料
馏程
不确定度
评定
the third jet fuel
distillation
uncertainty
assess
