Tritium generation module of fusion-fission cladding system

A cladding and cladding technology, which is applied in the field of tritium-producing modules of the fusion-fission cladding system, can solve problems such as difficult large-scale deployment, long fuel doubling period, and the impossibility of pure fusion commercial energy applications, so as to improve tritium production efficiency effect

Inactive Publication Date: 2017-06-27
INST OF NUCLEAR PHYSICS & CHEM CHINA ACADEMY OF
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The utilization efficiency of uranium resources in thermal neutron reactors is only 1%, and the continuous large-scale development in the medium and long term is limited by the low utilization efficiency of uranium resources
Fast neutron reactors can increase the utilization efficiency of uranium resources to 60%. At present, the technology development is relatively mature, and it is expected to become the main nuclear energy system of the new generation. Separation and separation of uranium and plutonium, and there is a restrictive relationship between fuel multiplication speed and safety, so the fuel multiplication cycle is very long, and it will be difficult to deploy on a large scale in the middle of this century or even longer
In the foreseeable period of ti

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Tritium generation module of fusion-fission cladding system
  • Tritium generation module of fusion-fission cladding system
  • Tritium generation module of fusion-fission cladding system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0021] like figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 and Figure 9 The cladding system of the fusion and fission reactor shown includes: 18 cladding modules, which are spliced ​​and wrapped in the fusion target chamber to form a 360° cladding system, and each cladding module includes several connected tritium-producing Module 1, several connected fuel modules 2 and support device 4, the top of the cladding system is provided with an opening for installing a fusion load, and the bottom is provided with an opening for installing a core residual tritium recovery system, and the support device 4 has Facing the inner recess 401 in the center of the fusion target chamber, the cross-sectional shape of the cladding system along the longitudinal axis is hexagonal, and the hexagon is symmetrical along the longitudinal ...

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 discloses a tritium generation module of a fusion-fission cladding system. The tritium generation module of a fusion-fission cladding system includes a Zr-cladding housing with a U-shaped cross section and a spherical Li4SiO4 value-added agent, wherein a plurality of separator plates is arranged in the Zr-cladding housing, and the cross section of each separator plate is U-shaped; flow channels and helium channels are formed among the separator plates; the flow channels and the helium channels are arranged at intervals; and the helium channels are filled with the spherical Li4SiO4 value-added agent. The technical aim of the tritium generation module of a fusion-fission cladding system is to provide a tritium generation module which can improve neutron utilization, of the fusion-fission cladding system.

Description

technical field [0001] The invention relates to the technical field of nuclear fusion and fission reactors, in particular to a tritium-producing module of a fusion and fission cladding system. Background technique [0002] Energy is the material basis of modern economic and social development, and it is also an important constraint factor for economic and social development. Energy security is related to economic security and national security, and the impact of energy consumption on the ecological environment is becoming increasingly prominent. As the world's most populous country and the largest developing country, China is already the world's second largest energy producer and consumer. Facing the increasingly tense energy situation, my country vigorously advocates energy saving and consumption reduction, and continuously improves the production and utilization efficiency of existing energy. my country's current energy consumption is dominated by coal, not only the suppl...

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): G21B1/01G21B1/11
CPCY02E30/10G21B1/01G21B1/11
Inventor 曾和荣黄洪文刘志勇郭海兵马纪敏王少华丁文杰
Owner INST OF NUCLEAR PHYSICS & CHEM CHINA ACADEMY OF
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