小型氦气实验回路的设计与建造

摘要

The helium loop was designed and constructed to the testing of various components for nuclear fusion facilities. The loop contains diaphragm circulator, electrical heater, helium recuperator, water-helium heat exchanger and storage tank etc. The test section helium inlet parameters are pressure 8MPa, temperature 300℃, and flow rate 0.1kg·s-1. These parameters fulfill small components testing requirements.%设计和建造了一个用于测试核聚变装置部件的氦气回路,回路包括隔膜风机、电加热器、氦气回热器、氦水换热器和储气罐等.实验段氦气入口压力为8MPa,温度为300℃,流量为0.1kg·s-1.这些参数达到了小部件测试要求.