Technical Research on PWR Fuel Assembly In-Pile Test
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摘要: 燃料组件在反应堆内的辐照考验是压水堆燃料组件研制过程最重要的环节。对辐照考验方案的技术要求、辐照后检查要求等进行研究,提出需要重点分析的事项。辐照考验燃料组件的运行取得了良好的效果,表明辐照方案和考验要求是合理的,对后续其他燃料组件辐照有很好的借鉴作用。Abstract: PWR fuel assembly in-pile test is the most important procedure to develop a new fuel assembly. In this paper, the general requirements to draw up an irradiation plan and post irradiation examination are presented. The leading test fuel assemblies exhibit satisfactory performance, which indicates that the irradiation and examination plans are proper. The plans can be also used for reference with regard to other fuel assembly irradiation.
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Key words:
- PWR /
- Fuel assembly /
- Irradiation test /
- Examination
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