精品文档---下载后可任意编辑AP1000 核电厂安全壳内氢气风险缓解措施讨论的开题报告摘要：本讨论旨在探究 AP1000 核电厂安全壳内氢气风险缓解措施。首先，对 AP1000 核电厂的安全系统和工作原理进行了简要介绍。其次，分析了安全壳内产生氢气的原因和影响。接着，阐述了常见的氢气缓解措施，如氢排放系统、氢气导向器、氢气燃烧器和氢气吸附剂等。最后，根据AP1000 核电厂的特别要求，提出了一种新型的氢气缓解措施——水膜蒸发器。通过模拟和仿真，验证了水膜蒸发器作为氢气缓解措施的可行性和有效性。关键词：AP1000 核电厂；安全壳；氢气风险；氢气缓解措施；水膜蒸发器Abstract:The purpose of this study is to explore the hydrogen gas risk mitigation measures for the safety shell of AP1000 nuclear power plant. Firstly, the safety system and working principle of AP1000 nuclear power plant were briefly introduced. Secondly, the reasons and impacts of hydrogen gas generation in the safety shell were analyzed. Then, common hydrogen gas mitigation measures such as hydrogen exhaust system, hydrogen gas deflector, hydrogen gas combustion and hydrogen gas adsorbent were expounded. Finally, a new type of hydrogen gas mitigation measure - water film evaporator was proposed according to the special requirements of AP1000 nuclear power plant. The feasibility and effectiveness of the water film evaporator as a mitigation measure for hydrogen gas were verified through simulation and imitation.Keywords: AP1000 nuclear power plant; safety shell; hydrogen gas risk; hydrogen gas mitigation measures; water film evaporator
