| COIL中碘气动阀可靠性增长试验的初步研究 |
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| 引用本文： | 郭欣,张政,何鑫,李进.COIL中碘气动阀可靠性增长试验的初步研究[J].强激光与粒子束,2016,28(10):101001. |
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| 作者姓名： | 郭欣 张政 何鑫 李进 |
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| 作者单位： | 1.西北核技术研究所, 西安 71 0024; |
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| 摘 要： | 对COIL中的碘气动阀进行可靠性增长试验，主要包括可靠性增长模型的讨论，试验方案设计、数据分析与处理等工作，提出了基于碘气动阀密封组件的改造措施，并进行了可靠性验证试验，试验结果表明经可靠性增长试验后，碘气动阀的可靠性有了较大提高。在此基础上分析得出了基于碘气动阀的可靠性增长模型。
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| 关 键 词： | 碘气动阀 可靠性增长 Weibull分布 |
| 收稿时间： | 2015-10-30 |
Tentative research about reliability growth test of iodine pneumatic valve in COIL |
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| Institution: | 1.Northwest Institute of Nuclear Technology,Xi’an 710024,China;2.Dalian Institute of Chemical Physics,Chinese Academy of Sciences,Dalian 116023,China |
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| Abstract: | The reliability growth test of iodine pneumatic valve in COIL was actualized, including the discussion of reliability growth model, design of test scheme, and the data analyzing and processing. We proposed the reconstruction measures of iodine pneumatic valve seal assembly and implemented the reliability verification test. The test result shows that the reliability of iodine pneumatic valve has raised obviously after the reliability growth test. The reliability growth model based on iodine pneumatic valve was deduced, which could provide technical support for improving the working reliability of iodine pneumatic valve. |
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