摘要
电站汽轮机凝汽器冷却管在机组运行过程中发生振动是不可避免的,文章根据冷却管产生振动碰磨的主要原因,并结合实际工程经验,提出核电机组避免凝汽器冷却管振动碰磨的措施,以降低凝汽器冷却管因振动损坏而造成机组停机的风险,从而提高机组运行的安全可靠性。
Condenser tube＇s vibration is inevitable during turbine operating.According to the main cause of tube＇s vibration and the practical engineering experience,the preventative measure of avoiding condenser tube＇s vibration friction defect for nuclear turbine is presented to reduce the risk of turbine shut down due to condenser tube＇s vibration damage and improve the safety and reliability of the unit operating.
出处
《东方汽轮机》
2014年第3期1-4,10,共5页
Dongfang Turbine
关键词
核电汽轮机
凝汽器冷却管
振动碰磨
预防措施
nuclear turbine
condenser tube
vibration friction
preventative measure
