【摘要】 针对汽轮机叶片中由于激振因子过大而导致叶片损坏这一现象，结合算例具体分析讨论了影响激振因子大小的各个因素，对于合理选取叶片参数以减小激振因子具有一定参考价值更多还原

【Abstract】 Aimed at the phenomenon that bigger exciting force damages turbine blades and combined with real calculation example, this paper analysis and discusses the influencing elements for it. It can provide the reference for appropriately decide the blade parameter to decrease the exciting factor.更多还原