| 大型干式安全壳消氢系统的初步设计 |
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| 引用本文： | 林继铭,刘宝亭.大型干式安全壳消氢系统的初步设计[J].核动力工程,2008,29(1):30-34. |
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| 作者姓名： | 林继铭 刘宝亭 |
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| 作者单位： | 中广核工程设计有限公司,广东深圳,518124 |
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| 摘 要： | 以岭澳核电站为分析对象,利用MELCOR和TONUS(CEA)程序进行分析计算,给出了初步的消氢系统设计方案,对不同核电站的消氢系统设计方案进行了对比和讨论.结果表明:安全壳内安装33个FR750型或者17个左右的FR1500型氢气复合器可以满足氢气控制要求.
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| 关 键 词： | 大型干式安全壳 非能动催化氢气复合器 严重事故 自燃反应 |
| 文章编号： | 0258-0926（2008）01-0030-05 |
| 收稿时间： | 2006-09-11 |
| 修稿时间： | 2007-07-09 |
Preliminary Design of Hydrogen Decreasing System in Large Dry Containment |
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| LIN Ji-ming,LIU Bao-ting.Preliminary Design of Hydrogen Decreasing System in Large Dry Containment[J].Nuclear Power Engineering,2008,29(1):30-34. |
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| Authors: | LIN Ji-ming LIU Bao-ting |
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| Abstract: | In severe accident of PWR,large amount of hydrogen may accumulate in the containment,combustion or detonation may occur and challenge the integrity of containment.Passive autocatalystic re-combiners(PARs) should be installed to mitigate the hydrogen risk.Aiming at Lingao phase 2 nuclear power plant,using MELCOR and TONUS,a preliminary design of hydrogen mitigation system has been given.Different hydrogen mitigation systems are also compared in this paper. |
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| Keywords: | Large dry containment Passive autocatalystic recombiners Severe accident Spontaneous hydrogen combustion |
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