Electric explosion and energetic material synergistic explosion effect test platform and observation device

A technology of test observation and test platform, which is applied in the field of explosion and damage, can solve the problems that the explosion effect simulation of new high-energy materials with 3 times the TNT equivalent can not be realized, and achieve the effect of prolonging the conduction time

Pending Publication Date: 2021-10-22
XIAN MODERN CHEM RES INST
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a test platform and observation device for the synergistic explosion effect of electric explosion and energetic materials, so as to solve the problem that the test platform in the prior art cannot realize the new high-energy material with 3 times the TNT equivalent Technical Problems of Explosion Effect Simulation

Method used

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  • Electric explosion and energetic material synergistic explosion effect test platform and observation device
  • Electric explosion and energetic material synergistic explosion effect test platform and observation device
  • Electric explosion and energetic material synergistic explosion effect test platform and observation device

Examples

Experimental program
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Effect test

Embodiment 1

[0043] This embodiment provides a test platform for the synergistic explosion effect of electric explosion and energetic material, such as figure 1 As shown, including an explosion chamber 101, a pair of coaxial first optical window 102 and a second optical window 103 are provided on the side wall of the explosion chamber 101 along the radial direction, and a middle position in the explosion chamber 101 is provided with a Energy material capsule 104, a metal wire 105 passes through the energy-containing material capsule 104 in the axial direction, the top end of the metal wire 105 is connected to the upper discharge electrode 106 arranged on the top of the explosion chamber 101, and the bottom end of the metal wire 105 is connected to the On the lower discharge electrode 107 arranged at the bottom of the explosion chamber 101, the lower discharge electrode 107, the trigger switch 108, the energy storage capacitor 109, the upper discharge electrode 106 and the metal wire 105 are...

Embodiment 2

[0054] This example provides an experimental observation device for the synergistic explosion effect of electric explosion and energetic material, as shown in Fig. figure 1 and figure 2 As shown, the device includes a coordinated explosion test platform 1, an electrical parameter measurement unit 2 and an optical observation unit 3;

[0055] Synergetic explosion test platform 1 is the experimental platform for the synergistic explosion effect of electric explosion and energetic materials.

[0056] The electrical parameter measuring unit 2 is used to record the electrical parameters of the coordinated explosion process.

[0057] The optical observation unit 3 is used to record the image information of the coordinated explosion process.

[0058] Synergetic explosion test platform 1 adopts the test platform of the synergistic explosion effect of electric explosion and energetic material in embodiment 1;

[0059] The electrical parameter measurement unit 2 includes an oscillos...

Embodiment 3

[0062] This embodiment provides an experimental observation method for the synergistic explosion effect of electric explosion and energetic material, which adopts the experimental observation device for the synergistic explosion effect of electric explosion and energetic material in Example 2.

[0063] The method specifically includes the following steps:

[0064] Step 1. Pass the metal wire 105 through the energetic material capsule 104 containing the energetic material, open the explosion chamber 101, and connect the metal wire 105 and the energetic material capsule 104 between the upper discharge electrode 106 and the lower discharge electrode 107 , to seal the explosion chamber 101 .

[0065] In this embodiment, the metal wire 105 is made of aluminum wire with a length of 15 cm and a diameter of 0.4 mm, the energetic material powder is loaded into the capsule, and the coupling mode between the metal wire 105 and the energetic material capsule 104 is a series connection.

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Abstract

The invention provides an electric explosion and energetic material synergistic explosion effect test platform and an observation device. The platform comprises an explosion cavity, a first optical window and a second optical window which are coaxially arranged are arranged on the side wall of the explosion cavity along the radial direction, and an energetic material capsule is arranged in the middle position in the explosion cavity. A metal wire penetrates through the energetic material capsule in the axial direction, the top end of the metal wire is connected to an upper discharge electrode arranged at the top of the explosion cavity, and the bottom end of the metal wire is connected to a lower discharge electrode arranged at the bottom of the explosion cavity. The lower discharge electrode, the trigger switch, the energy storage capacitor, the upper discharge electrode and the metal wire are sequentially connected in series through a cable to form an electric explosion loop; and the test platform has the characteristics that the explosion heat reaches 3 times of TNT equivalent and the like, and is suitable for a novel high-energy material explosion effect simulation test.

Description

technical field [0001] The invention belongs to the field of explosion and damage, and relates to an explosion effect test, in particular to a test platform and an observation device for the synergistic explosion effect of electric explosion and energetic material. Background technique [0002] Compared with traditional energetic materials, new high-energy materials have great potential in improving combat effectiveness and damage effects. Theoretical calculations show that the heat released by the explosion of all-nitrogen materials can reach 3 to 8 times the equivalent of TNT, and the energy stored in metal hydrogen is about 40-40 times that of TNT. 50 times. Although the synthesis of new high-energy materials is still in the stage of experimental research, studying the energy release process and methods in advance and mastering the internal laws of their explosive effects will help to rationally use their explosive effects to achieve efficient damage to targets in the fut...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N25/54
CPCG01N25/54
Inventor 焦文俊甘云丹袁建飞张玉磊丁刚
Owner XIAN MODERN CHEM RES INST
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