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本文介绍了叶轮机“叶片颤振系列转子”的设计情况和试验过程中出现的多种流体诱发振动现象。介绍了测试方法,并着重对叶片失速颤振现象进行了分析。
This article describes the design of the impeller “blade flutter rotor” and the various fluid-induced vibrations that occur during the test. The test method is introduced and the flutter phenomenon of the vane is analyzed emphatically.