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
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • 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 captur

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

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...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B63G8/08H02N11/00B63G8/16B63B3/68
Inventor 杜善骥
Owner 杜善骥
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap