Ignition of a thin film by a beam of radiant energy

I. G. Dik, A. G. Knyazeva

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

The problem of destruction of a thin polymer film due to heating by a beam of radiant energy is studied. The multistage nature of chemical conversion and dependence of optical properties on depth of decomposition is considered. Analytical estimates are given for the time characteristics of film ignition and its dependence on beam thickness and heating intensity. Optical phenomena related to the chemical reactions are observed by a numerical method.

Original languageEnglish
Pages (from-to)649-655
Number of pages7
JournalCombustion, Explosion, and Shock Waves
Volume27
Issue number6
DOIs
Publication statusPublished - Nov 1991

Fingerprint

ignition
Ignition
Heating
Thin films
heating
radiation
thin films
Polymer films
destruction
Chemical reactions
Numerical methods
chemical reactions
Optical properties
Decomposition
decomposition
optical properties
polymers
estimates

ASJC Scopus subject areas

  • Materials Science(all)
  • Engineering (miscellaneous)
  • Fuel Technology
  • Energy Engineering and Power Technology
  • Physical and Theoretical Chemistry
  • Fluid Flow and Transfer Processes
  • Chemical Engineering(all)

Cite this

Ignition of a thin film by a beam of radiant energy. / Dik, I. G.; Knyazeva, A. G.

In: Combustion, Explosion, and Shock Waves, Vol. 27, No. 6, 11.1991, p. 649-655.

Research output: Contribution to journalArticle

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