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Mute nuclear submarine

A nuclear submarine and silent technology, applied to ships, underwater ships, hull panels, etc., can solve problems such as submarine security threats and sonar system capture

Inactive Publication Date: 2016-02-03
杜善骥
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  • Application Information

AI Technical Summary

Problems solved by technology

When a submarine sails underwater, if its engine is noisy, it is very easy to be captured by the enemy's sonar system, and the safety of the submarine is seriously threatened.

Method used

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Embodiment Construction

[0005] The high-temperature gas-cooled reactor is a type of reactor with good safety characteristics recognized by the international nuclear energy community. It can provide a temperature of 750-950 degrees Celsius, and remove about 20 degrees Celsius of seawater (that is, the temperature of the cooling medium of the cold end radiator of thermoelectric power generation) and the environment. The temperature difference has a temperature difference of 730-930 degrees Celsius. Thermoelectric power generation relies on the Peltier effect, which is commonly used in CPU radiators and semiconductor cooling chips in pocket refrigerators. Usually when we use it, we apply current to the cooling chip, one side will get hot and the other side will get cold. But this effect can also be reversed: as long as there is a temperature difference between the two ends of the cooling plate, a voltage will be generated (please refer to 1 / 2 of the principle of thermoelectric power generation in the su...

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Abstract

The invention belongs to the military field and discloses a mute nuclear submarine. High heat provided by a high-temperature gas cooling reactor is adopted for thermoelectric power generation, the noise in the power generation process is low, the generated electric energy is used for driving a high-pressure and large-flow water pump, water jet flow is used for propelling the nuclear submarine and adjusting the direction and the posture of the nuclear submarine, the noise of the propelling mode is small, equipment making noise is arranged on a sound insulation foundation, the equipment and the foundation are placed in vacuum space, and therefore the mute effect of the nuclear submarine can be realized, and high temperature of the high-temperature gas cooling reactor can be prevented from being guided into the work area of personnel.

Description

technical field [0001] Silent nuclear submarines belong to the military field. Jerry Hendricks, director of the National Defense Strategy and Merit Project of the Center for a New American Security in the United States and former captain of the US Navy, said: The answer is divided into two parts. First of all, the United States keeps its submarine noise suppression technology strictly confidential, and the "Kilo" class conventional submarine sold by Russia to China has very little noise. This brings us to the second aspect. China's ship construction technology is still unable to adapt to modern nuclear submarines, and China's nuclear submarines are still very noisy. The article stated that in the past 20 years, China has made great progress in improving its military strength, but it still lags behind in the development of nuclear-powered submarines. China's problem is that it lacks the necessary noise suppression and propulsion technology, so it cannot build nuclear submarine...

Claims

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Application Information

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IPC IPC(8): B63G8/08H02N11/00B63G8/16B63B3/68
Inventor 杜善骥
Owner 杜善骥
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