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An ultra-high-speed wing ship with adjustable ground-effect wing unloading

A super-high-speed wing boat technology, applied in the hull, ship construction, ships, etc., can solve the problems of difficult use of wing boats, increase in the lateral width of wing boats, etc., and achieve the effect of compact structure and convenient operation

Active Publication Date: 2022-07-26
CHINA SHIP SCIENTIFIC RESEARCH CENTER (THE 702 INSTITUTE OF CHINA SHIPBUILDING INDUSTRY CORPORATION)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, as the area of ​​the ground effect wing increases, the lateral width of the wing boat will inevitably increase, which will inevitably cause difficulties in the use of the wing boat in entering and leaving ports, navigating in narrow channels, and avoiding navigation.

Method used

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  • An ultra-high-speed wing ship with adjustable ground-effect wing unloading
  • An ultra-high-speed wing ship with adjustable ground-effect wing unloading
  • An ultra-high-speed wing ship with adjustable ground-effect wing unloading

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Embodiment Construction

[0030] The specific embodiments of the present invention will be described below with reference to the accompanying drawings.

[0031] like Figures 1 to 3 In the illustrated embodiment, an ultra-high-speed wing ship with adjustable ground-effect wing unloading mainly includes a hull 7, which can adopt a planing hull structure, and the ship type of the hull 7 adopts a monohull type or a catamaran type.

[0032] like Figures 1 to 3 In the shown embodiment, the stern part of the hull 7 is provided with a power device 1, and the power device 1 provides the sailing power for the ultra-high-speed wing ship.

[0033] like Figures 1 to 3 In the illustrated embodiment, a vertical tail 4 is arranged vertically in the middle of the stern of the hull 7, and a rudder 3 that can rotate left and right is arranged at the rear end of the vertical tail 4. The vertical tail 4 is a swept trapezoidal wing structure. The rudder 3 and the vertical tail 4 can be used to stably control the hull...

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Abstract

The invention relates to the technical field of ground-effect wing aircraft, in particular to an ultra-high-speed wing ship with adjustable ground-effect wing unloading. It comprises a hull, the stern part of the hull is provided with a power device, the ground effect wings are respectively provided on the upper sides of the two sides of the middle part of the hull, and an end plate is provided on one end of the ground effect wings facing away from the hull; The ground effect wing driving device is respectively connected with the ground effect wings at both ends, and the ground effect wing driving device can drive the ground effect wings to telescopically move on both sides of the hull. The invention adopts a unique ground effect wing composed of a trapezoidal wing and a straight wing with the same angle of attack and downward swept, which can not only meet the installation requirements of the end plate, realize the high-efficiency role of the ground effect wing unloading, but also can simply and conveniently realize the ground effect. The movement of the wing and the change of the unloading area of ​​the ground effect wing achieve the purpose of adjusting the unloading amount of the ground effect wing, and finally meet the dual requirements of speed and actual use.

Description

technical field [0001] The invention relates to the technical field of ground-effect wing aircraft, in particular to an ultra-high-speed wing ship with adjustable ground-effect wing unloading. Background technique [0002] The ground effect wing unloading technology is to use the aerodynamic lift generated by the ground effect wing to support a part of the weight of the hull, while the rest of the hull weight is still supported by the hydrodynamic lift generated by the hull's sliding surface and its own static buoyancy, so that there will be part of the weight of the hull. The volume of the hull is separated from the water surface, thereby greatly reducing the water resistance of the hull and greatly improving the sailing speed of the hull. Since the unloading amount of the ground effect wing is proportional to the area of ​​the ground effect wing, the larger the area of ​​the ground effect wing, the greater the aerodynamic lift generated, and the resulting hull lift will fu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63B1/30
CPCB63B1/30
Inventor 周谦
Owner CHINA SHIP SCIENTIFIC RESEARCH CENTER (THE 702 INSTITUTE OF CHINA SHIPBUILDING INDUSTRY CORPORATION)