話題
核理研HIGH DUTY LINAC冷却系の30年間のメンテナンス
2005 年 2 巻 3 号 p. 356-362
詳細
2005 年 2 巻 3 号 p. 356-362
The cooling system for 300 MeV linac at LNS, Tohoku University has been continued for about 40 years to supply the intense electron beam for a lot of experiments. However the water leakage due to corrosion occurred frequently at welding parts and aluminum gaskets for the pipe joint. Accordingly the degradation of the performance of the system is serious. In this report I describe about the typical malfunction examples and evaluation of many items to be measured for re-construction of the cooling system that I have experienced for 30 years.
