Dolabriform bow high-speed boat model adhered with wave-elimination-damping wings

A high-speed boat and damping wing technology, which is applied to the use of hydrofoils to act on the surrounding water surface to reduce the direction of ship motion, ships, and hulls, and can solve problems such as poor effects.

Inactive Publication Date: 2012-06-27
SHENZHEN HISPEED BOATS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, for high-speed boats, the wave-making of the bulbous bow is too far forward, and it is diffi...

Method used

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  • Dolabriform bow high-speed boat model adhered with wave-elimination-damping wings
  • Dolabriform bow high-speed boat model adhered with wave-elimination-damping wings
  • Dolabriform bow high-speed boat model adhered with wave-elimination-damping wings

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Embodiment Construction

[0017] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific implementations disclosed below.

[0018] see figure 1 , a ship type 100 of a high-speed boat according to an embodiment, including an ax-shaped bow 10 . Two symmetrically distributed wave-suppression-damping wings 20 are installed near the water surface below the waterline on both sides of the axe-shaped bow 10 .

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Abstract

A dolabriform bow high-speed boat model adhered with wave-elimination-damping wings comprises a dolabriform bow, wherein two symmetrically distributed wave-elimination-damping wings are installed below waterlines on two sides of the dolabriform bow. When a boat sails on the peaceful sea surface or in small storm waves, the wave-elimination-damping wings have a wave-elimination effect, and a lifting force is generated on the wave-elimination-damping wings to raise a boat body, reduce contact area of the boat body and water and reduce friction resistance. Simultaneously, waves generated by the wave-elimination-damping wings and boat-shaped waves can mutually generate favorable interference to reduce wave-making resistance. Effects of the two aspects enable traveling resistance of the boat to be remarkably reduced. When the boat sails in large storm waves, the wave-elimination-damping wings have a damping effect on vertical motion of the boat in waves, so that the boat with the dolabriform bow can have small vertical accelerated speed and small vertical motion amplitude, and seakeeping performance of the dolabriform bow boat model is further improved.

Description

【Technical field】 [0001] The invention relates to a ship type, in particular to a ship type of a high-speed craft. 【Background technique】 [0002] When high-speed boats are sailing, wave-making resistance will affect the speed. In order to solve this problem, the current ships generally install a bulbous bow at the front to create a wave to neutralize the wave-making generated by the hull itself, thereby increasing the speed and speed. Efficiency saves fuel. However, for high-speed boats, the wave-making of the bulbous bow is too far forward, and it is difficult to form favorable interference with ship waves, resulting in a poor effect of reducing resistance. 【Content of invention】 [0003] Based on this, it is necessary to provide a ship type of a high-speed boat that can not only reduce the sailing resistance, but also reduce the amplitude of the vertical motion of the ship in waves. [0004] A ship type of a high-speed boat, including an axe-shaped bow, and two symmet...

Claims

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Application Information

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IPC IPC(8): B63B1/06B63B1/24
CPCY02T70/126B63B39/06B63B2001/066Y02A30/30
Inventor 曾青施军
Owner SHENZHEN HISPEED BOATS TECH
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