反应堆舱密封性试验技术

Airtightness Test Technology for Reactor Compartment

提出2种堆舱密封性试验方法:压力衰减法和示踪剂泄漏试验法。针对2种试验方法的原理依据,给出试验测量和分析方法。经分析论证,示踪剂泄漏试验可采用SF6气体作为示踪剂。

Two different methods to test the reactor compartment airtightness have been set up, which are the pressure reduction and the indicator leakage. Measurement and analysis ways in the two methods have been separately presented according to their principle bases. Based on the theory analysis, SF6 has been verified to act as the indicator in the indicator leakage test.