摘要
采用迭代法计算先进非能动压水堆AP1000安注箱(ACC)出口管线流阻试验期间,随着出口电动阀的逐渐打开,安注箱液位、安注流量的变化。评估选用的试验初始工况能否保证管线上的止回阀充分打开、阀门全开后是否有足够长的有效数据测量时间等。结果表明,选用的工况能够保证测得的数据有效,可用于计算实际流阻。
In this paper, the process level and injection flow rate during the accumulator discharge lines flow test are calculated with an iterative method, and the effectiveness of the test settings is evaluated against the results. It shows that the initial parameters chosen by the procedure are appropriate, and they can maintain the two check valves on the injection lines fully open.After the motor-operated valve is fully open, the injection time is still long enough for obtaining data to calculate the real flow resistance of the lines.
出处
《核动力工程》
EI
CAS
CSCD
北大核心
2016年第2期147-150,共4页
Nuclear Power Engineering
基金
上海市青年科技启明星计划(14QB1400300)
