Abstract: The liner of turbine draft tube in Ankang Water Power Station was punched by cavitation,which leads to welding crack,metal shed and concrete delve,water spurting out.The cause of the damage is analyzed,the treatment is expounded.
英
美
- 文摘:論述了安康水電站水輪機尾水管里襯被汽蝕破壞穿透、焊縫開(kāi)裂、撕裂掉塊、混凝土掏空、大量噴水的事故原因及處理方法。
