Nuclear heat thermo-acoustic power generation system

Abstract

The invention relates to the technical field of thermo-acoustic power generation and high-temperature gas cooled reactors, and discloses a nuclear heat thermo-acoustic power generation system. The nuclear heat thermo-acoustic power generation system comprises a reactor core, a heat regenerator, a cold end heat exchanger, a phase modulator and a linear motor; the phase modulator comprises a phase modulation air cylinder and a phase modulation piston arranged in the phase modulation air cylinder; a gas flow passage in the reactor core is connected to one end of the phase modulation air cylinder to form an expansion cavity; the other end of the phase modulation air cylinder, a cylinder body of the linear motor and an inlet of the gas heat exchange side of the cold end heat exchanger are connected with each other to form a compression cavity; an outlet of the gas heat exchange side of the cold end heat exchanger, the heat regenerator and the gas flow passage in the reactor core are communicated in sequence; the reactor core and the phase modulator are arranged at intervals; and shielding layers are arranged between the reactor core and the phase modulator and on the outer sides of the reactor core, the expansion cavity, the heat regenerator and the cold end heat exchanger. The nuclear heat thermo-acoustic power generation system has the advantages of long service life, compact structure and the like, and a movable nuclear power source from hundreds of kilowatts to megawatts can be implemented.

Description

Technical field [0001] The present invention relates to the field of thermoelectric power generation and high temperature gas-free hepore, and more particularly to a nuclear thermal sound generating system. Background technique [0002] The compact thermal power generation system has the advantage of high efficiency, high reliability, long life, maintenance, mute, high-capacity, high-capacity, high-capacity, high-capacity, high-capacity, high-capacity, high-capacity, high-capacity. . There is a large application potential in underwater and spatial power, solar power, home thermoelectric supply, etc. The thermoelectric power generation is generated and sustains acoustic oscillation based on the temperature gradient, so that the sound electrical transducer is finally converted into electrical energy. [0003] The thermal energy of the thermal generator can be introduced externally, with a wide range of heat source adaptability. On the other hand, the heat exchanger in the thermal p...

AI Technical Summary

Problems solved by technology

[0005] An embodiment of the present invention provides a nuclear thermoacoustic power generation system, which is used to solve the problem of radiation protection and stable operation of the nuclear reactor when the nuclear reactor is built into the heat exchanger at the hot end of the thermoacoustic power generation system.

Images