eccentricity shaft 中文意思是什麼
eccentricity shaft
解釋
偏心軸3- eccentricity : n. 1. 反常，怪癖。2. 偏心，不同心，不對中；【數學】偏心率；【機械工程】偏心性。3. 偏心半徑，偏心距，偏心度。
- shaft : n 1 箭；箭桿。2 （槍、槌、斧等的）柄；矛。3 【植物；植物學】稈；莖；柄。4 【動物；動物學】羽軸；...
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The influence of the eccentricity mass moment, position of mass center and the bearing stiffness to the vibration characteristics of the rotor system is discussed in detail ; 3. to verify the exactness of fem and learn the principle of vibration of dredge pump further, the orbit of the rotor shaft of the pump in the dredger is measured, the measurement results show : the repeat of the orbit of the rotor shaft is very bad when dredge pump is in the dredging mud condition
模態分析確定了泥泵的振動特性（固有頻率和振型） ；諧響應分析確定了泥泵轉子軸在偏心力的作用下軸截面處的最大響應位移；研究了轉子軸的質心位置、軸承剛度和質量偏心矩對轉子軸振動特性的影響； 3 、採用軸心軌跡法，實船測量了泥泵軸工作時振動響應值。 -
In this paper, the pressure field and static characteristic of bearings are simulated by fluent. the pressure contours of restrictors and shaft are acquired as well as the load capacity and static stiffness curves versus eccentricity ratio
本文首次應用它對軸承的壓力場和靜態特性進行了模擬分析，得出了氣體流經小孔、多孔柱塞和全多孔質的壓力變化曲線以及軸上壓力沿軸向和圓周方向上的變化趨勢，並給出了軸承的承載能力和靜態剛度曲線。
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