Multi-purpose heat pipe reactor prototype

A multi-purpose, heat pipe technology, applied in the direction of hot gas variable displacement engine devices, mechanical equipment, machines/engines, etc., can solve the problems of staying in a single component, integrated integration characteristics need further research, lack of coupling characteristics of heat pipe reactors, etc. Achieve the effect of simplifying the core structure and avoiding safety accidents

Active Publication Date: 2021-11-19
XI AN JIAOTONG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the heat pipe reactor is a new technology, and its technical feasibility needs to be further verified.
At the same time, most of the research still stays on the test of a single c

Method used

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  • Multi-purpose heat pipe reactor prototype
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  • Multi-purpose heat pipe reactor prototype

Examples

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Embodiment 1

[0031] A multi-purpose heat pipe stack prototype, including a hexagonal base 2, multiple heating rods 1, a Stirling thermoelectric converter 4, a silent thermoelectric converter 5, multiple high-temperature alkali metal heat pipes 3 and a pressure-bearing protective shell 6 .

[0032] The hexagonal matrix 2 is used to simulate the solid core of the heat pipe stack.

[0033] A plurality of heating rods 1 are inserted in the hexagonal matrix 2 for simulating the reactor fuel rod bundle, and by adjusting the power of the heating rods 1 , the power distribution and power variation of the core are simulated.

[0034] Stirling Thermoelectric Converter 4 for modeling dynamic thermoelectric conversion processes.

[0035] The silent thermoelectric converter 5 is used to simulate the static thermoelectric conversion process.

[0036] A plurality of high-temperature alkali metal heat pipes 3 are used to simulate the core cooling and energy transmission process; wherein, the high-temper...

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Abstract

The invention discloses a multi-purpose heat pipe reactor prototype and belongs to the technical field of reactor experiment devices. The multi-purpose heat pipe reactor prototype comprises a hexagonal matrix used for simulating a solid reactor core of a heat pipe reactor, a plurality of heating rods inserted into the hexagonal matrix and used for simulating a reactor fuel rod bundle, a Stirling thermoelectric converter used for simulating a dynamic thermoelectric conversion process, a silent thermoelectric converter used for simulating a static thermoelectric conversion process, a plurality of high-temperature alkali metal heat pipes used for simulating a reactor core cooling and energy transmission process, and a pressure-bearing protective shell covering the hexagonal matrix, the heating rods, the high-temperature alkali metal heat pipes, the Stirling thermoelectric converter and the silent thermoelectric converter. According to the multi-purpose heat pipe reactor prototype, the feasibility of the multi-purpose heat pipe reactor nuclear power technology can be verified, and the prototype can be used for studying the response of the operation characteristics of the heat pipes and the operation characteristics of the energy conversion device when the reactor core power changes, and studying the coupling characteristics of the reactor core-heat pipe-energy conversion device.

Description

technical field [0001] The invention belongs to the technical field of reactor experimental devices, and in particular relates to a novel multipurpose heat pipe reactor prototype. Background technique [0002] At present, the multi-purpose small heat pipe reactor power supply technology has great advantages such as high energy density, long service life, compact structure, strong environmental adaptability, and high inherent safety. One of the best energy power solutions for various new strategic weapons such as powered aircraft, nuclear-powered rockets, nuclear-powered sustained missiles, space nuclear power supplies, and land-based mobile nuclear power supplies. The above-mentioned new strategic weapons are of great significance to safeguarding the sovereignty of the country's sea, land, air, and space, as well as security and development interests. They are an inevitable choice for national defense development and can subversively change the future war model. [0003] Ho...

Claims

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Application Information

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IPC IPC(8): F02G1/043F02G1/055H02N11/00
CPCF02G1/043F02G1/055H02N11/002
Inventor 王成龙李潘潇田文喜张大林苏光辉秋穗正
Owner XI AN JIAOTONG UNIV
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