Supercavitation sailing vehicle

A supercavitation, carrier technology, applied in the direction of weapon types, weapon accessories, transportation and packaging, etc., can solve the problems of no self-guided system, unable to achieve target tracking and locking, etc., to achieve the effect of shortening the response time

Active Publication Date: 2021-07-09
SHANGHAI INST OF ELECTROMECHANICAL ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the acoustic obstruction and acoustic shielding effect of the supercavitating torpedo in the supercavitating flow field, as well as the strong noise generated by the engine, the torpedo cannot use the acoustic homing device, so the supercavitating torpedo generally does not have a homing system. The trajectory is pre-set, and it is impossible to track and lock the target

Method used

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  • Supercavitation sailing vehicle
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Embodiment Construction

[0025] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several changes and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0026] Such as figure 1 As shown, a supercavitation vehicle includes: cavitator 1, torpedo 2, internal load 3, tail rudder surface 4, main engine 6 and booster engine 5; the right end of cavitator 1 is connected to internal load 3, The right end of the internal load 3 is fixedly connected to the main engine 6, the right end of the main engine 6 is fixedly connected to the booster engine 5, the rear rudder surface 4 is installed on the outside of the main engine 6, and the torpedo 2 is placed inside the ...

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Abstract

The invention provides a supercavitation sailing vehicle. The supercavitation sailing vehicle comprises a cavitator, a torpedo, an internal load, a tail control surface, a main engine and a boosting engine; the right end of the cavitator is connected with the internal load; the right end of the internal load is fixedly connected with the main engine; the right end of the main engine is fixedly connected with the boosting engine; the tail control surface is installed on the outer side of the main engine; and the torpedo is arranged in the internal load. According to the invention, the range and speed are increased by using the drag reduction characteristic of the supercavitation; conventional underwater weapons such as a light sound self-guided torpedo can be carried in the vehicle to remotely and quickly attack an enemy target; and the response time of the enemy target is shortened.

Description

technical field [0001] The invention relates to the field of underwater vehicles, in particular to a supercavitation navigation vehicle. Background technique [0002] Conventional underwater vehicles have low speed due to high resistance. Supercavitation drag reduction technology is a new principle and new way to realize high-speed navigation of underwater vehicles. The principle of drag reduction is to use Naturally or artificially, the supercavitation cladding is generated along the surface of the moving vehicle to isolate the vehicle from water, and its viscous resistance can be reduced by more than 90%, and the drag reduction effect is much higher than other drag reduction methods. [0003] Russia is in the world's leading position in the field of supercavitation weapon technology. It has developed a variety of supercavitation torpedoes with a speed of more than 150m / s and a range of 50km. However, due to the acoustic obstruction and acoustic shielding effect of the sup...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F42B19/06F42B19/24F41G7/22B63G8/00B63B1/38
CPCF42B19/06F42B19/24F41G7/228B63G8/001B63B1/38B63G2008/002B63B2001/382Y02T70/10
Inventor 李勇黄波恩尹航周俊忠李雪平李智毕鹏张顺家李聪魏黎明袁大钟
Owner SHANGHAI INST OF ELECTROMECHANICAL ENG
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