摘要
分析了超超临界汽流激振的原因和特征,介绍了有关汽流激振的试验研究、计算分析和设计判据,给出了超超临界汽轮机消除汽流激振的建议措施。
The reason and features of steamexcited vibration of ultra supercitical steam turbines is analysed. Test, calculation analysis and design criterion are described together with prevention meausre for steamexcited vibration of ultra supercritical steamturbines. Refs 10.
出处
《动力工程》
CSCD
北大核心
2003年第5期2620-2623,共4页
Power Engineering
关键词
超超临界机组
汽轮机
汽流激振
可靠性设计
轴系振动
结构设计
ultra supercritical unit
steam turbine
steam-excited vibration
reliability design
rotor-bearing system
vibration
structure design
