stern vibration 中文意思是什麼
stern vibration
解釋
尾部振動-
The uniformity of propeller wake has close relationship to noise and vibration problems at ship stern
艉跡流的均勻性與船艉振動與噪音問題有直接相關性。 -
Owing to unsteady ship driving power, vibration of ship body, sealing function of seal part and variable stern flow companying with rotating propeller, the unsteady force results to vibration of ship shaft, which makes the oil film of stern journal bearing vibrate
由於船舶動力的非穩定性、船體的振動、尾軸密封裝置的密封作用及螺旋槳的不均勻伴流作用,導致尾軸振動,使得尾軸承潤滑油膜渦動。
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