The invention relates to a ship, in particular to a cavitation acceleration ship, which is characterized in that an ultrasonic generator is arranged in a cabin, more than one ultrasonic transducer is arranged at the front edge of the bottom of a bow, a plurality of bubble guide channels along the front-back direction are arranged at the bottom of the ship, and the ultrasonic transducers are connected with the ultrasonic generator through cables. According to the invention, the cavitation layer is creatively formed at the bottom of the ship, and the air density is only 1/800 of that of water, so that the resistance of the ship body in water is greatly reduced, and the ship speed can be increased under the condition of certain ship power.
本发明涉及船舶,具体是一种空泡加速船,其特征在于:在船舱内安装超声波发生器,在船艏的底部前缘装设一个以上超声波换能器,在船底设置多道沿前后方向的导泡渠,所述超声波换能器通过电缆连接所述超声波发生器。本发明开创性地在船底形成空泡层,由于空气密度只有水的1/800,所以船体在水中的阻力就被大大的减少了,在船动力一定的条件下,能提高船速。
Cavitation acceleration ship
一种空泡加速船
2021-04-30
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
Ship propulsion problems -- Cavitation -- Vibration
Engineering Index Backfile | 1930
|European Patent Office | 2025
|Cavitation: Ship Problems and Solutions
British Library Conference Proceedings | 1995
|Cavitation inception on ship propeller models
TIBKAT | 1981
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