Publication detail

Optical and Electrical Characterization of DC Diaphragm Discharge in Liquids

PROCHÁZKOVÁ, J. STARÁ, Z. KRČMA, F.

Original Title

Optical and Electrical Characterization of DC Diaphragm Discharge in Liquids

English Title

Optical and Electrical Characterization of DC Diaphragm Discharge in Liquids

Type

conference paper

Language

en

Original Abstract

The contribution is divided into two parts. The first part describes results obtained from the electrical measurements of the DC diaphragm discharge with the focus on the discharge ignition. The determined breakdown voltage beheld into the range of 1100-1300 V in wide range of studied solution conductivities (50-1400 microS/cm) more or less independently on the electrolyte kind. The current at the breakdown was 20-50 mA and it linearly increased with the increase of solution conductivity. Results presented in the second part were focused on optical emission spectroscopy observations of the DC non-pulsed diaphragm discharge in various water solutions. It describes the dependence of the emission intensity of hydroxyl radicals and some atomic lines on the used electrolyte and its concentration.

English abstract

The contribution is divided into two parts. The first part describes results obtained from the electrical measurements of the DC diaphragm discharge with the focus on the discharge ignition. The determined breakdown voltage beheld into the range of 1100-1300 V in wide range of studied solution conductivities (50-1400 microS/cm) more or less independently on the electrolyte kind. The current at the breakdown was 20-50 mA and it linearly increased with the increase of solution conductivity. Results presented in the second part were focused on optical emission spectroscopy observations of the DC non-pulsed diaphragm discharge in various water solutions. It describes the dependence of the emission intensity of hydroxyl radicals and some atomic lines on the used electrolyte and its concentration.

Keywords

Breakdown in liquids, diaphragm discharge

RIV year

2007

Released

15.11.2007

Publisher

Vutium

Location

Brno

ISBN

978-80-7355-078-3

Book

Proceedings of New Trends in Physics

Pages from

233

Pages to

236

Pages count

4

Documents

BibTex


@inproceedings{BUT22905,
  author="Jana {Procházková} and Zdenka {Kozáková} and František {Krčma}",
  title="Optical and Electrical Characterization of DC Diaphragm Discharge in Liquids",
  annote="The contribution is divided into two parts. The first part describes results obtained from the electrical measurements of the DC diaphragm discharge with the focus on the discharge ignition. The determined breakdown voltage beheld into the range of 1100-1300 V in wide range of studied solution conductivities (50-1400 microS/cm) more or less independently on the electrolyte kind. The current at the breakdown was 20-50 mA and it linearly increased with the increase of solution conductivity. Results presented in the second part were focused on optical emission spectroscopy observations of the DC non-pulsed diaphragm discharge in various water solutions. It describes the dependence of the emission intensity of hydroxyl radicals and some atomic lines on the used electrolyte and its concentration.",
  address="Vutium",
  booktitle="Proceedings of New Trends in Physics",
  chapter="22905",
  institution="Vutium",
  year="2007",
  month="november",
  pages="233--236",
  publisher="Vutium",
  type="conference paper"
}