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Heating target device for light-gas gun loading experiment and using method of heating target device

A technology of loading experiment and light gas cannon, which is applied in the field of impact compression, to achieve the effect of ensuring sealing and stability

Inactive Publication Date: 2020-03-27
SOUTHWEST JIAOTONG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the device can only be used for experiments at low temperatures, not at high temperatures.

Method used

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  • Heating target device for light-gas gun loading experiment and using method of heating target device
  • Heating target device for light-gas gun loading experiment and using method of heating target device
  • Heating target device for light-gas gun loading experiment and using method of heating target device

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Embodiment Construction

[0043] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0044] Such as Figure 1 to Figure 5 As shown, a warming target device for light gas cannon loading experiment includes an extra-target body 1 and a detection mechanism 2, and a sample chamber 4 and a heating chamber 3 are respectively arranged in the outer-target body 1, and the heating chamber 3 is set around the sample chamber 4, the sample chamber 4 is used to place the sample to be tested, the heating chamber 3 is provided with an electric heating unit, the detection mechanism 2 includes a window 5, a detection tube 6 and a fixed platform, the window 5 and the detection tube 6 are respectively arranged in the sample chamber 4, the window 5 is provided with a temperature detection unit 9, and the temperature detection unit 9 is used to ...

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Abstract

The invention relates to the technical field of impact compression, in particular to a heating target device for a light-gas gun loading experiment and a using method thereof. The device comprises a target outer body and a detection mechanism, wherein a sample bin and a heating chamber are arranged in the target outer body; an electric heating unit is arranged in the heating chamber; the detectionmechanism comprises a window, a detection tube and a fixing table which are sequentially arranged from left to right, wherein a temperature detection unit is arranged on the window and used for detecting the temperature in the sample bin, a base plate is arranged on the inner wall of the left end of the sample bin, and a temperature detection cable hole and a measurement cable hole are formed inthe fixing table. The heating target device provided by the invention meets the high-temperature experiment requirement of a light gas gun experiment; the main body structure of the target device is made of Q235 steel, so that the target device is ensured to be controllable in deformation at high temperature and under impact pressure of several megapascals, the sealing performance and the stability of the target device in the high-temperature experiment process are ensured, and the target device has important significance for research of a light-gas gun heating loading experiment.

Description

technical field [0001] The invention relates to the technical field of shock compression, in particular to a heating target device used in a light gas cannon loading experiment and a use method thereof. Background technique [0002] High-pressure science and technology is a new subject that is in the stage of accelerated development. Most of the condensed matter in the universe is under high pressure. Under ultra-high pressure extreme conditions, the distance between atoms and molecules in condensed matter will be shortened, and the interaction will be significantly enhanced. The electrons in the inner layers of atoms can participate in bonding, and the original structure will be destroyed, resulting in structural phase transitions and changes in physical properties (changing Electromagnetic interaction state) and strong interaction between nucleons (nuclear reaction), synthesis of new materials, and even new physical phenomena. Therefore, research on the behavior of matte...

Claims

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Application Information

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IPC IPC(8): G01N23/20033
CPCG01N23/20033
Inventor 吴潇马小娟施展杨凯徐全余王涛金南熹殷林熊浩然
Owner SOUTHWEST JIAOTONG UNIV
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