节点文献
传递函数和相干函数在叶片静频测试中的应用
Application of Transfer Function and Coherent Function in Static Frequency Measurement of Turbine Blades
【摘要】 文章介绍了传递函数和相干函数的概念及其在叶片静频测试中的应用。尝试了松装叶根的注胶工艺并取得了满意的结果。
【Abstract】 The concepts of transfer function and coherent function and their application in static frequencymeasurement of turbine blades are introduced in the paper.The technology of glue injection to loosely assembled blade roots is attempted with acceptable result.
【关键词】 汽轮机叶片;
传递函数;
相干函数;
频率测试;
【Key words】 steam turbine blades transfer function coherent function frequency measurement;
【Key words】 steam turbine blades transfer function coherent function frequency measurement;
- 【文献出处】 河北电力技术 ,HEBEI ELECTRIC POWER , 编辑部邮箱 ,1998年04期
- 【分类号】TK263.3
- 【被引频次】2
- 【下载频次】101