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矿用主通风机动叶片振动特性有限元分析
Analysis about Vibration Characters of Moving Blades of Mine Main Fan in FEA
【摘要】 采用具有国际先进水平的有限元分析软件ANSYS10.0对矿用主通风机动叶片的振动特性进行分析,得出了动叶片的前三阶固有频率。通过与模态试验结果的比较可以发现,采用有限元法分析动叶片的振动特性是可靠和有效的。
【Abstract】 Studies the vibration characters of moving blades of mine main fan with the advanced finite element analysis software ANSYS10.0,and has obtained the forward three order natural frequency of moving blades.We can find it is reliable and effective to use FEA to analyze the vibration characters of moving blades by comparing with the results of modal experiment.
- 【文献出处】 煤矿机械 ,Coal Mine Machinery , 编辑部邮箱 ,2007年06期
- 【分类号】TD441
- 【被引频次】6
- 【下载频次】108