Study on the Passive Residual Heat Removal System with Heat Pipe in Pool Type Heating Reactor

In order to realize the passive safety design of pool type heating reactor, further improve its environmental friendliness, and meet the requirements of nuclear heating facilities close to public construction, this study introduces the experimental verification of passive residual heat removal by using low-temperature heat pipe according to the operating characteristics of pool type heating reactor at low temperature and normal pressure, and analyzes the key test parameters and gives some suggestions for selection. The research results show that the low-temperature heat pipe can realize the passive export of heat from the pool of pool type heating reactor to the ambient atmosphere, and provide important support for engineering design.