Radiation transfer and problems of optical diagnostics of plasma with liquid-metal disperse phase

R. I. Asadullina, N. N. Bezuglov, A. N. Klyucharev, V. Yu Sepman

Research output

2 Citations (Scopus)

Abstract

Major processes of alkali aerosol plasma formation in a high-temperature gas flow during injection and subsequent fragmentation of a liquid-metal jet are considered. Spatial distribution of spectral absorption coefficients is determined at frequencies of both resonant and subsidiary lines of an alkali spectrum. An algorithm is described for calculating the radiation transfer with account for light reflection from a droplet surface under conditions of strong spatial inhomogeneity of optical plasma characteristics around intensively evaporating alkali metal droplets. On the basis of given calculated spectral line profiles, am optical diagnostic for determining parameters of the 'liquid-metal nucleus +vapor shell' system is proposed.

Original languageEnglish
Pages (from-to)509-515
Number of pages7
JournalOptics and Spectroscopy (English translation of Optika i Spektroskopiya)
Volume76
Issue number4
Publication statusPublished - 1 Apr 1994

Scopus subject areas

  • Spectroscopy
  • Atomic and Molecular Physics, and Optics

Fingerprint Dive into the research topics of 'Radiation transfer and problems of optical diagnostics of plasma with liquid-metal disperse phase'. Together they form a unique fingerprint.

  • Cite this