| 中压安注注射管线压降系数计算及误差分析 |
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| 引用本文： | 李辉.中压安注注射管线压降系数计算及误差分析[J].广东化工,2011,38(2):221-222. |
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| 作者姓名： | 李辉 |
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| 作者单位： | 中国核电工程有限公司,调试中心,河南,郑州,450052 |
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| 摘 要： | 中压安注注射管线的平均压降系数（L／D）。对于核电站的安全非常重要，文章计算了某核电站中压安注系统的（L／D）。以及其误差A（L／D）m，结果表明（L，D）m=586．40，（L／D）m＋A（L／D）m。608．10，（L／D）m—A（L／D）m=564．70，压降系数及误差符合核电相关的安全准则要求，该系统可以实现其安全功能。
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| 关 键 词： | 中压安注系统 压降系数 误差 计算 |
Calculation of Pressure Drop Coefficient and Error in the Accumulator Injection Lines |
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| Li Hui.Calculation of Pressure Drop Coefficient and Error in the Accumulator Injection Lines[J].Guangdong Chemical Industry,2011,38(2):221-222. |
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| Authors: | Li Hui |
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| Affiliation: | Li Hui(Commissioning Center,China Nuclear Power Engineering Co.,Ltd.,Zhengzhou 450052,China) |
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| Abstract: | Average pressure drop coefficient(L/D)m in the accumulator injection lines is of consequence for nuclear power stations.(L/D)m and measurement error Δ(L/D)m were calculated in the paper.The result showed that(L/D)m = 586.40,(L/D)m +Δ(L/D)m = 608.10 and(L/D)m-Δ(L/D)m = 564.70.The pressure drop coefficient and error satisfy the safety criteria of the nuclear power station,which ensure the realization of the safety function of the accumulator system. |
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| Keywords: | accumulator system pressure drop coefficient error calculation |
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