并通过模型试验进一步证实该船振动的成因主要是由于螺旋桨在不均匀流场中运转时产生的激振力所致。

It is verified by means of model test that the ship vibration is caused by the propeller-excited force, which is generated by the propeller running in the non-uniform stern flow field.

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螺旋桨在不均匀伴流中操作引起的激振是船舶设计一个非常重要的因素。

Propeller-induced vibration caused by propeller operation in unsteady wake flows remains a highly important factor in ship design.

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本设计系统适用于船尾流场为斜流的高速船和船尾流场及不均匀的肥大船，具有极高的实用价值。

This design system is suitable for the high speed ship with oblique flow and fat ship with the highly non-uniform flow field, and it is very valuable in the practical application.

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