Extending and Verification of RELAP5 Code for Liquid Fueled Molten Salt Reactor
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摘要: 为将RELAP5程序应用于液态燃料熔盐堆的建模分析,需要对RELAP5的模型进行扩展。基于RELAP5原有的点堆模型和热工水力模型,新增了液态燃料熔盐堆点堆模型和相应的带有内热源的热工水力模型,并通过熔盐实验堆(MSRE)实验数据进行验证。结果表明,扩展后的RELAP5程序能够适用于液态燃料熔盐堆系统建模分析。Abstract: In order to analyze the liquid fueled molten salt reactor using RELAP5 code, models in RELAP5 code need to be extended. This paper attempts to add new point kinetic model of liquid fueled reactor and thermo-hydraulics model with internal heat source based on the original RELAP5 models, then the code is verified using MSRE experimental datum. The results indicate that the extended RELAP5 code can be applied to model and analyze the liquid fueled molten salt reactor.
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Key words:
- RELAP5 /
- Liquid fueled molten salt reactor /
- MSRE /
- Code verification
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