The invention discloses a high-speed wave head penetrating ship which comprises a high-speed wave head penetrating part and a stem post, the high-speed wave head penetrating part is provided with a cross section similar to a diamond shape and protrudes towards the ship head, and the stem post is located above the high-speed wave head penetrating part and has three types of a forward tilting type, a backward tilting type and a vertical type. The high-speed wave head piercing ship is an excellent high-speed ship type capable of effectively reducing wave-making resistance and shape resistance and improving seakeeping, and is particularly effective for a high-speed transition state ship with the speed Froude number Fr larger than or equal to 0.7.
本发明公开了一种高速穿浪首船舶,包括高速穿浪首以及首柱,所述高速穿浪首具有近似“菱形”的横截面并向船首突出,所述首柱位于所述高速穿浪首的上方,且具有前倾式、后倾式、垂直式三种样式。高速穿浪首船舶是一种可有效降低兴波阻力和形状阻力,同时提高耐波性的优良高速船型,尤其对于速度佛汝德数Fr≥0.7的高速过渡状态船舶十分有效。
High-speed wave head piercing ship
一种高速穿浪首船舶
2023-10-31
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
Ship-shaped wave-piercing anti-rolling lamp buoy structure
European Patent Office | 2021
|