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Trimaran

A trimaran and sheet-hull technology, applied in the direction of hull, ship construction, hydrodynamic characteristics/hydrostatic characteristics, etc., can solve the problems of no trimaran optimization, etc., to increase speed, reduce navigation resistance, reduce The effect of small resistance

Inactive Publication Date: 2018-02-09
HARBIN ENG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After searching the existing literature, it is found that there are designs and researches on asymmetric trimarans, some have modified the power plant of trimarans, and some have designed the hydrofoil streamlines of trimarans, but there is no research on trimarans yet. Optimizing the lower structure of the hull to achieve a certain control effect

Method used

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Embodiment Construction

[0026] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0027] Such as figure 1 , figure 2 and image 3 As shown, a trimaran according to an embodiment of the present invention includes a main hull 100 , a first sheet 200 , a second sheet 300 and a deck 400 .

[0028] The first sheet 200 and the second sheet 300 are symmetrically distributed on both sides of the main hull 100, the first sheet 200 is located on the left side of the main hull 100, the second sheet 300 is located on the right side of the main hull 100, and is fixed on the main hull 100 through the deck 400. Together....

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Abstract

The invention relates to a trimaran. The trimaran comprises a main hull, a first sheet body located on the left side of the main hull, a second sheet body located on the right side of the main hull and a deck; and the deck is located over the main hull, the first sheet body and the second sheet body. The trimaran further comprises a front hydrofoil, a front hydrofoil supporting column, a first rear hydrofoil, a second rear hydrofoil, a first flap, a second flap and a fracture steplike structure. The trimaran provided by the invention has a certain pitching reduction effect and can assist in reducing rolling and reducing the sailing resistance when the trimaran sails at a high speed.

Description

technical field [0001] The invention relates to the technical field of high-performance ship design and ship motion attitude control, in particular to a trimaran. Background technique [0002] With the continuous development of science and technology, and the requirements of various countries for marine strategic plans, the development of high-performance ships has attracted more and more attention. The trimaran has excellent characteristics. It has a larger internal space and deck area, which can provide operators with more space to strengthen internal facilities and load advanced electronic equipment. Because of its symmetrical structure, it has better lateral stability and good seaworthiness, which can increase the area of ​​the ship without affecting the speed of the ship. Therefore, the research and development of the trimaran has also attracted people's attention. [0003] Trimaran consists of three hulls, including a main hull and two hulls, and the three hulls shar...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63B1/12B63B39/06
CPCB63B1/125B63B39/06
Inventor 刘胜牛鸿敏张兰勇徐树鹏李冰
Owner HARBIN ENG UNIV
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