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Underwater propeller

A technology of propeller and water suction port, which is applied in the direction of self-propelled projectile, offensive equipment, weapon type, etc.

Inactive Publication Date: 2014-04-02
SUZHOU NIUWU ERGUAN ELECTRICAL APPLIANCE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main problem of the supercavitation submarine is that it is difficult to control the direction of movement, and the second is the generation of bubbles for a long time
[0005] but supercavitation is very close at present

Method used

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  • Underwater propeller

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Embodiment Construction

[0013] Below in conjunction with accompanying drawing and embodiment the present invention is further described:

[0014] A torpedo propeller is characterized in that 3-5 layers of bubble generators 5 are arranged on the head of the torpedo 4, a water suction port 6 is arranged in the middle, a high-power motor with oxidant and fuel is arranged inside the torpedo 4, and the combustion exhaust gas is diluted in water Become a weak conductor, use a generator to produce a 5 Tesla superconducting magnetic field, propel the polarized water coming in from the water suction port 6, and spray it backwards from the nozzle 1, and the tail of the torpedo has a retractable tail 2 , the body of the torpedo contains the air guide groove 3.

[0015] In the specific implementation, there are many implementation and optimization details:

[0016] In optimization scheme 1, the oxidant inside the torpedo is magnesium perchlorate, and the fuel is a mixture of magnesium hydride and propane.

[0...

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Abstract

The invention provides a torpedo propeller. The torpedo propeller is characterized in that 3-5 layers of bubble generators are arranged at the head of a torpedo, a suction port is formed in the middle of the head of the torpedo, a high-power generator with oxidants and fuel is arranged inside the torpedo, combustion waste gas is diluted in water and is turned into weak electric conductors, a super-conducting magnetic field with the magnetic flux higher than 5 Tesla can be generated by the high-power generator, the polar water which is filled into the torpedo from the suction port is propelled and is backwardly ejected, a contractible empennage is arranged at the tail of the torpedo, and gas guide grooves are formed in a body of the torpedo. The torpedo propeller has the advantages that the torpedo can be electromagnetically propelled by the aid of high power, bubbles can be generated at the front of the torpedo after the torpedo is propelled at a certain speed, the resistance on the torpedo can be reduced, accordingly, the torpedo can be durably propelled at the certain high speed for a long time, and the torpedo propeller is applied to anti-ship and anti-aircraft torpedoes.

Description

Technical field [0001] The invention relates to a propeller, in particular to a torpedo propeller. Background technique [0002] The current torpedo propeller is basically point propulsion, with a speed between 30-70 knots, which can easily give the opponent enough time to defend. [0003] There is also supercavitation technology. Supercavitation is a physical phenomenon. When an object moves faster than 185 km / h in water, a strange large water vapor groove will be formed at its tail, and the part of the object in contact with water will Encased, the medium in contact with the object changes from water to water vapor. Since the air density is only 1 / 800 of that of water, the resistance on the object can be greatly reduced, and large air bubbles will form on the surface of the object, which is called "supercavitation". phenomenon". The researchers of the former Soviet Union were the first to use this principle, and its underwater speed can reach more than three times that o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F42B19/24
Inventor 杨贻方
Owner SUZHOU NIUWU ERGUAN ELECTRICAL APPLIANCE TECH
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