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Earth ring current effect space plasma ground simulation device

A plasma and ground simulation technology, applied to the simulation device of space navigation conditions, transportation and packaging, space navigation equipment, etc., can solve problems such as not having plasma influence

Active Publication Date: 2016-06-15
黑龙江省工业技术研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

According to the existing literature and research results, the magnetospheric space plasma research devices designed and built at home and abroad can only provide simple dipole magnetic field configuration and background plasma, and do not have the ability to study the effect of the earth's ring current on the inner magnetosphere space plasma. Affected function

Method used

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  • Earth ring current effect space plasma ground simulation device
  • Earth ring current effect space plasma ground simulation device
  • Earth ring current effect space plasma ground simulation device

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Experimental program
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Effect test

specific Embodiment approach 1

[0022] Specific implementation mode one: combine figure 1 Describe this embodiment, the earth ring current effect space plasma ground simulation device of this embodiment is characterized in that, the earth ring current effect space plasma ground simulation device (is a multi-group coil plus electron cyclotron resonance plasma source , a ground simulation research device for the study of the effect of the earth's ring current on the space plasma, including a vacuum chamber 1, a dipole magnetic field coil 2, a magnetic disturbance coil 3, an electron cyclotron resonance plasma source 4, a quartz window 5, and an observation window 7;

[0023] The vacuum chamber 1 is cylindrical, and the top cover of the vacuum chamber 1 is provided with an electron cyclotron resonance plasma source 4 and a quartz window 5;

[0024] Wherein, the electron cyclotron resonance plasma source 4 and the quartz window 5 are arranged coaxially;

[0025] Two observation windows 7 are arranged symmetric...

specific Embodiment approach 2

[0028] Specific embodiment two: the difference between this embodiment and specific embodiment one is: the radius of the electron cyclotron resonance plasma source 4 is r 1 , the radius of the quartz window 5 is r 2 , and r 2 -r 1 ≥r 3 ;

[0029] the r 3 The range of value is 5-20cm.

[0030] Other steps and parameters are the same as those in Embodiment 1.

specific Embodiment approach 3

[0031] Specific implementation mode three: combination Figure 6 This embodiment is described. The difference between this embodiment and the first or second embodiment is that the vacuum chamber 1 includes a vacuum pumping system 8, which is used to generate the earth ring current effect space plasma ground simulation research device required for operation. Vacuum environment, the working vacuum is 10 -2 Pa, ultimate vacuum is 10 -5 Pa.

[0032] Other steps and parameters are the same as those in Embodiment 1 or Embodiment 2.

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Abstract

The invention provides an earth ring current effect space plasma ground simulation device, relates to a space plasma ground simulation device, belongs to the technical field of application of low-temperature plasma, and aims at providing a ground simulation research device capable of being used for researching the influences of the earth ring current effect on space plasma.The earth ring current effect space plasma ground simulation device comprises a vacuum chamber (1), a dipole magnetic field coil (2), a magnetic disturbance coil (3), an electron cyclotron resonance plasma source (4), a quartz window (5) and observation windows (7).The vacuum chamber (1) is cylindrical, and the electron cyclotron resonance plasma source (4) and the quartz window (5) are arranged on a top cover of the vacuum chamber (1).The two observation windows (7) are symmetrically arranged on the outer wall of the vacuum chamber (1).The dipole magnetic field coil (2) and the magnetic disturbance coil (3) are arranged in the vacuum chamber (1).

Description

technical field [0001] The invention relates to a space plasma ground simulation device. Background technique [0002] Space exploration is the most direct means to study the space plasma environment and its interaction with spacecraft (including body, payload, communication, control process, etc.). Through a large number of satellite observations over the years, people have made great achievements in the study of the space plasma environment and its physical processes. However, the research method of purely using space detection has also shown certain limitations in the development process, for example, it is difficult to obtain global observation data at the same time through space satellite detection. Therefore, while extensively carrying out space exploration and on-orbit experiments, it is of great scientific value and urgent reality to establish appropriate ground simulation devices and carry out ground simulation research on space science experiments. significance. ...

Claims

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Application Information

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IPC IPC(8): B64G7/00
CPCB64G7/00B64G2007/005
Inventor 王志斌肖青梅鄂鹏聂秋月张仲麟林伟胜
Owner 黑龙江省工业技术研究院
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