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Large-area ultraviolet band pulse intense flash source

An ultraviolet light and large-area technology, which is applied to X-ray tubes, X-ray tubes, and discharge tubes with huge currents, can solve the problem of lack of photosensitive explosives and large-area flash light sources, and achieve simple structure, reduced current loss, and large discharge The effect of loop current

Pending Publication Date: 2019-02-12
NORTHWEST INST OF NUCLEAR TECH
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  • Abstract
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Problems solved by technology

However, the above-mentioned photosensitive explosive loading method lacks a large-area flash light source capable of detonating the photosensitive explosive, so as to detonate the photosensitive explosive sprayed on the surface of the shell structure, and then used to simulate the pulse load effect caused by strong pulsed X-rays

Method used

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  • Large-area ultraviolet band pulse intense flash source
  • Large-area ultraviolet band pulse intense flash source
  • Large-area ultraviolet band pulse intense flash source

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Embodiment Construction

[0026] Below in conjunction with accompanying drawing and specific embodiment the content of the present invention is described in further detail:

[0027] The invention realizes a large-area pulsed strong flash light source in the ultraviolet light band, which has important application prospects in the research of photochemical reactions, the research of strong pulsed X-ray thermo-mechanical effects, and the research of strong light suppressing weapons. The pulse strong flash light source in the large-area ultraviolet light band provided by the invention detonates the photosensitive explosive sprayed on the surface of the shell structure, and then simulates the pulse load effect caused by strong pulse X-rays.

[0028] The invention uses the light radiation of metal wire electric explosion plasma as a strong pulse flash light source, which has the advantages of simple structure and easy realization; through parallel discharge of multiple metal wires, it is easier to obtain larg...

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Abstract

The invention provides a large-area ultraviolet band pulse intense flash source in order to satisfy the study on intense pulse X-ray thermal-mechanical effect. The large-area ultraviolet band pulse intense flash source comprises a high-voltage pulse capacitor, a coaxial gas spark switch, a high-voltage direct-current charging source, a fast front edge pulse trigger, a high-voltage coaxial cable and a metal wire array; a trigger electrode of the coaxial gas spark switch is connected with the fast front edge pulse trigger; a high-voltage electrode is connected with the high-voltage pulse capacitor and the high-voltage direct-current charging source; a ground electrode is connected with one end of the metal wire array; the other end of the metal wire array is grounded and is connected with aground electrode of the high-voltage pulse capacitor.

Description

technical field [0001] The invention relates to the technical field of pulse power, in particular to a pulse strong flash light source in a large-area ultraviolet band. Background technique [0002] In pulse power research, large pulse power devices are often used to simulate the thermo-mechanical effects of intense pulsed X-rays in the laboratory. In this kind of simulation experiment, the high-fidelity soft X-rays generated by the high-power Z-pinch technology are mainly used to load the shell structure to carry out related technical research in the world, but there are still few domestically available X-rays that can meet the application requirements and have an output current of tens of thousands. A high-power pulse driving source in the order of megaamperes. [0003] At this stage, domestic research on the thermo-mechanical effects of intense pulsed X-rays is mainly carried out through the following two experimental simulation methods. [0004] First, the high-current...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05G2/00
CPCH05G2/001
Inventor 姚伟博张永民裴明镜丛培天徐启福黄种亮呼义翔
Owner NORTHWEST INST OF NUCLEAR TECH
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