| 核一级升降式止回阀Cv值分析 |
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| 引用本文： | 官梦凡,蒋晓红,宋银立,贾永,马高诚.核一级升降式止回阀Cv值分析[J].阀门,2013(5):27-30. |
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| 作者姓名： | 官梦凡 蒋晓红 宋银立 贾永 马高诚 |
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| 作者单位： | 中广核工程有限公司,广东深圳518124 |
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| 摘 要： | 以DN50的核一级升降式止回阀为例，分析了不同阀瓣导向结构、阀瓣质量及阀体阀瓣配合间隙对Cv值的影响。
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| 关 键 词： | 核一级升降式止回阀 CPR1000 Cv 值 结构分析 |
Analysis of the Cv of Nuclear Class 1 Lift Check Valve |
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| GUAN Meng-fan,JIANG Xiao-hong,SONG Yin-li,JIA Yong,MA Gao-cheng.Analysis of the Cv of Nuclear Class 1 Lift Check Valve[J].Valve,2013(5):27-30. |
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| Authors: | GUAN Meng-fan JIANG Xiao-hong SONG Yin-li JIA Yong MA Gao-cheng |
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| Affiliation: | ( China Nuclear Power Engineering Company LTD, Shenzhen 518124, China) |
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| Abstract: | In this article, to DN50 nuclear class 1 lift check valve, analyzes the differences of valve oriented structure, the weight of valve disc and the fit clearance between body and disc, which has provide some experience for the subsequent design of domestic manufacturers. |
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| Keywords: | nuclear class 1 lift check valve CPR1000 Cv analysis of structure |
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