摘要
ＴｈｅｒｍａｌｈｙｄｒａｕｌｉｃｓｔａｂｉｌｉｔｙｏｆａｎａｔｕｒａｌｃｉｒｃｕｌａｔｉｏｎｓｙｓｔｅｍｗｉｔｈｎｕｃｌｅａｒｆｅｅｄｂａｃｋＸｕＺｈａｎＪｉｅ，ＣｈｅｎＬｉＱｉａｎｇ，ＭａＣｈａｎｇＷｅｎａｎｄＷｕＳｈａｏＲｏｎｇ（Ｉｎ...
The stability of low temperature nuclear heating reactor with various subcoolings of reactor core inlet has been studied by means of simulating experiments. The thermal hydraulic system and the data acquisition and processing system are presented. Especially, the process of realizing the simulating nuclear feedback is introduced in detail. Finally, the experimental results are discussed in the opinions of nuclear reactor physics and thermal hydraulics. The conclusion is that the nuclear reactor can operate stably only when the subcooling of reactor core inlet is high enough.
关键词
二相流
核反馈
自然循环系统
Stability, Nuclear feedback, Density wave oscillation, Natural circulation
