低温供热堆断电事故(ATWS)分析
LOSS OF POWER (ATWS) ACCIDENT ANALYSIS OF LOW TEMPERATURE HEATING REACTOR
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摘要: 文章利用RETRAN-02对清华大学在建5MW低温核供热实验堆断电事故(ATWS)进行了分析,比较了两种注硼模型,给出了事故过程描述、计算方案及计算结果。Abstract: The loss of power (ATWS) accident of 5 MW, low temperature heating re-actor is analyzed by RETRAN 02 code. Two injection boron models are compared.The accident procedure, computing method and computational results are described.