Liquid target system

A liquid and neutron technology, applied in the field of liquid target system, can solve the problem of low neutron output rate, and achieve the effect of not easy to break down, simple structure and low maintenance cost

Inactive Publication Date: 2013-09-25
INST OF MODERN PHYSICS CHINESE ACADEMY OF SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In addition, the inventors found that some liquid me

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Embodiment Construction

[0025] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0026] Figure 1 to Figure 3 A liquid target system 100 according to an exemplary embodiment of the present invention is shown. The overall structure of the liquid target system 100 may be an axisymmetric structure, and the liquid target system 100 may be installed in an ADS system or a neutron source system. The liquid target system 100 can be used as a neutron driving source in an accelerator-driven subcritical system (ADS), and can also be used as a neutron source in a spallation neutron source system, and can generate high-flux neutrons.

[0027] Such as figure 1 , 2 As shown, a liquid target system 100 according to an exemplary embodiment of the present invention includes a beam action area 5, and a neutron generating device 6 disposed in the beam action area 5, the neutron generating device 6 may be made of fissile material . Therefor...

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Abstract

The invention provides a liquid target system which comprises a beam current action zone and a neutron generating device arranged in the beam current action zone. The neutron generating device is made of fissile material. The output rate of neutrons can be effectively increased.

Description

technical field [0001] The invention relates to a liquid target system. Background technique [0002] The current liquid metal targets generally use heavy metals such as lead-bismuth alloy as the target fluid. This type of target fluid has a high density and needs to provide a large driving power to make it flow in the target pipe, and the impact on the target window and the pipe wall when flowing The wear and tear are more serious, and the requirements for the stability of the target are higher. In addition, the inventors found that some liquid metal targets may have the problem of low neutron yield. Contents of the invention [0003] The object of the present invention is to provide a liquid target system capable of ensuring a high yield of neutrons. [0004] Another object of the present invention is to provide a liquid target system, which uses liquid gallium metal as the liquid target, thereby reducing the driving power and the impact and abrasion of the target wind...

Claims

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Application Information

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IPC IPC(8): G21G4/02H05H6/00H05H3/06
Inventor 杨磊吴壮杨阳阳孟东原张勋超
Owner INST OF MODERN PHYSICS CHINESE ACADEMY OF SCI
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