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This paper mainly deals with dynamic analysis of rotor-bearing system in a centrifugal compressor. A finite element model of the
rotor-bearing system has been developed. The considered factors of the model include the rotary inertia of solid elements, stiffness and
damping of hydrodynamic bearing. In the calculating, ANSYS software was used. Both calculated and measured results are in good
agreement. 相似文献
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通过电子教室软件的应用和启发下,我们利用现有的计算机和功放,音箱等设备,增加交换机和视频摄像设备,组建成新的网络,同时对麦克风进行了改进.利用星型拓扑连接,组成一个小局域网,能够实现1500人左右同时进行"视频会议"和培训等集会,实现资源共享,优化组合. 相似文献
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