| 安全阀性能检测系统的测量不确定度 |
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| 引用本文： | 叶湘滨,颜树华. 安全阀性能检测系统的测量不确定度[J]. 宇航计测技术, 1999, 19(2): 57-61 |
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| 作者姓名： | 叶湘滨 颜树华 |
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| 作者单位： | 国防科技大学 |
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| 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。
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| 关 键 词： | 安全阀 性能 流量系数 测量不确定度 |
Uncertainty of measurement in the inspection system for performance for a safety valve |
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| Ye Xiangbin Yan Shuhua. Uncertainty of measurement in the inspection system for performance for a safety valve[J]. Journal of Astronautic Metrology and Measurement, 1999, 19(2): 57-61 |
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| Authors: | Ye Xiangbin Yan Shuhua |
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| Affiliation: | Ye Xiangbin Yan Shuhua |
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| Abstract: | 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. |
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| Keywords: | Safety value Performance Flow coefficient Uncertainty of measurement |
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