先进大型核电汽轮机用末级特长叶片的疲劳性能研究
Study on the Fatigue Performance of the Last Stage Super Long Blade for Advanced Large Nuclear Power Turbine
杨鑫 1徐佰明 2李磊 1石胡伟 1李少剑1
作者信息
- 1. 哈尔滨电气集团海洋智能装备有限公司,哈尔滨 150023
- 2. 哈尔滨汽轮机厂有限责任公司,哈尔滨 150046
- 折叠
摘要
对现阶段用于先进大型核电汽轮机的末级特长叶片进行了疲劳裂纹扩展试验、高周旋转弯曲疲劳和高频疲劳性能试验研究,为设计提供数据支持,保证核电机组设计的安全性.
Abstract
The fatigue crack growth test,high cycle rotating bending fatigue test and high frequency fatigue performance test are carried out on the last stage super long blades used in advanced large nuclear power turbine at present,which provide data support for the design and ensure the safety of the nuclear power unit design.
关键词
特长叶片/疲劳性能研究Key words
extra long blade/study on fatigue properties引用本文复制引用
出版年
2024
NETL
NSTL
万方数据