Determination of Gas Temperature in Cathode Fall of the Self-Sustained Normal Atmospheric Pressure DC Glow Discharge

Abstract

The result of gas temperature measurements in cathode region of atmospheric pressure glow discharge in helium are presented. Temperature was determined using molecular bands of the first negative system of nitrogen (0,1) and OH (A(exp 2)SIGMA(+)-X(exp 2)pi) (0,0) band. The obtained results are compared with calculated one using one-dimensional model of the cathode fall taking into account the volumetric heat generation.

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Document Details

Document Type
Technical Report
Publication Date
Jul 20, 2003
Accession Number
ADP014962

Entities

People

  • A. A. Kirillov
  • L. V. Simonchik
  • S. M. Zgirouski
  • V. I. Arkhipenko

Organizations

  • National Academy of Sciences

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Band Spectra
  • Barometric Pressure
  • Diatomic Molecules
  • Diffraction
  • Electric Fields
  • Gases
  • Glow Discharges
  • Gratings (Spectra)
  • Heat Flux
  • High Resolution
  • Intensity
  • Ionized Gases
  • Measurement
  • Molecular Structure
  • Spectra
  • Spectral Lines
  • Technical Information Centers

Fields of Study

  • Physics

Readers

  • Electronics Engineering
  • Fluid Dynamics.
  • Spectroscopy.