Novel container ship with POD propeller
The invention discloses a novel container ship with a POD propeller. A ship body part is mainly divided into three parts, which are a B573 container ship, a Pram stern and the POD propeller. The B573 container ship and the Pram stern can reduce the resistance and increase the efficiency of the ship...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a novel container ship with a POD propeller. A ship body part is mainly divided into three parts, which are a B573 container ship, a Pram stern and the POD propeller. The B573 container ship and the Pram stern can reduce the resistance and increase the efficiency of the ship body so that the stern flow field distribution of a propeller disk surface is more uniform to be beneficial for improving the working condition of a propeller. By using the POD propeller, the available space of the ship body can be saved, noises and vibrations can be reduced, the propelling efficiency can be increased and the maneuverability of the ship can be improved. As the POD propeller selects a puller type POD propeller, the propelling force is increased. By using CFD (Computational Fluid Dynamics) calculation, the reliability of the calculation result is high.
本发明公开了种带有POD推进器的新型集装箱船,船体部分主要分为三个部分:B573集装箱船,Pram船艉,POD推进器。B573集装箱船与Pram船艉可降低阻力,提高船身效率,使螺旋桨盘面的尾流场分布更加均匀,有利于改善螺旋桨的工况。POD推进器可节省船体的可利用空间,降低噪声和振动,增加推进效率,提 |
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