How to increase the efficiency of the electrical discharge method for destruction of nonconductive solid materials

Abstract

The paper deals with the relevance of using electrical discharge technology for construction works in the city. The technical capabilities of the installation for the multi-borehole electro-discharge splitting off and destruction of rocks and concrete are described. The ways to increase the efficiency of the electrical discharge method for the destruction of solids are proposed. In order to augment the discharge circuit energy, the energy storage is separated into two individual capacitor batteries. The throttle with the inductance of 28.6 μH is installed in one of the batteries, which increases the duration of the channel energy release to 400 μs and the efficiency of electrical discharge splitting off of concrete.

Original language	English
Pages (from-to)	1632-1636
Number of pages	5
Journal	Physics of Atomic Nuclei
Volume	79
Issue number	14
DOIs	https://doi.org/10.1134/S1063778816140167
Publication status	Published - 1 Dec 2016

Keywords

capillary discharge
Electrical discharge destruction
high-current pulse generator
plasma channel

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
Nuclear and High Energy Physics

Access to Document

10.1134/S1063778816140167

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title = "How to increase the efficiency of the electrical discharge method for destruction of nonconductive solid materials",

abstract = "The paper deals with the relevance of using electrical discharge technology for construction works in the city. The technical capabilities of the installation for the multi-borehole electro-discharge splitting off and destruction of rocks and concrete are described. The ways to increase the efficiency of the electrical discharge method for the destruction of solids are proposed. In order to augment the discharge circuit energy, the energy storage is separated into two individual capacitor batteries. The throttle with the inductance of 28.6 μH is installed in one of the batteries, which increases the duration of the channel energy release to 400 μs and the efficiency of electrical discharge splitting off of concrete.",

keywords = "capillary discharge, Electrical discharge destruction, high-current pulse generator, plasma channel",

author = "Voitenko, {N. V.} and Yudin, {A. S.} and Kuznetsova, {N. S.} and Krastelev, {E. G.}",

year = "2016",

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AU - Voitenko, N. V.

AU - Yudin, A. S.

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N2 - The paper deals with the relevance of using electrical discharge technology for construction works in the city. The technical capabilities of the installation for the multi-borehole electro-discharge splitting off and destruction of rocks and concrete are described. The ways to increase the efficiency of the electrical discharge method for the destruction of solids are proposed. In order to augment the discharge circuit energy, the energy storage is separated into two individual capacitor batteries. The throttle with the inductance of 28.6 μH is installed in one of the batteries, which increases the duration of the channel energy release to 400 μs and the efficiency of electrical discharge splitting off of concrete.

AB - The paper deals with the relevance of using electrical discharge technology for construction works in the city. The technical capabilities of the installation for the multi-borehole electro-discharge splitting off and destruction of rocks and concrete are described. The ways to increase the efficiency of the electrical discharge method for the destruction of solids are proposed. In order to augment the discharge circuit energy, the energy storage is separated into two individual capacitor batteries. The throttle with the inductance of 28.6 μH is installed in one of the batteries, which increases the duration of the channel energy release to 400 μs and the efficiency of electrical discharge splitting off of concrete.

KW - capillary discharge

KW - Electrical discharge destruction

KW - high-current pulse generator

KW - plasma channel

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