Infrared thermographic evaluation of flame turbulence scale

E. L. Loboda, O. V. Matvienko, V. P. Vavilov, V. V. Reyno

Research output: Contribution to journalArticle

11 Citations (Scopus)

Abstract

Abstract This paper reports both theoretical predictions and experimental results of the use of infrared thermography for determining the scale of turbulent vortices in flames of burning liquid hydrocarbon fuels and flammable vegetation. The size of flames, as indicated by temperature instabilities observed in infrared thermograms, agrees fairly well with the size of turbulent vortices calculated by analyzing the spectra of flame temperature pulsations.

Original languageEnglish
Article number1817
Pages (from-to)1-7
Number of pages7
JournalInfrared Physics and Technology
Volume72
DOIs
Publication statusPublished - 21 Jul 2015

Fingerprint

flames
Vortex flow
Turbulence
turbulence
vortices
Infrared radiation
hydrocarbon fuels
liquid fuels
thermograms
flame temperature
evaluation
Hydrocarbons
vegetation
Temperature
Liquids
predictions
temperature

Keywords

  • Flame
  • Flammable vegetation
  • Infrared thermography
  • Spectrum
  • Temperature
  • Turbulence

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics

Cite this

Infrared thermographic evaluation of flame turbulence scale. / Loboda, E. L.; Matvienko, O. V.; Vavilov, V. P.; Reyno, V. V.

In: Infrared Physics and Technology, Vol. 72, 1817, 21.07.2015, p. 1-7.

Research output: Contribution to journalArticle

Loboda, E. L. ; Matvienko, O. V. ; Vavilov, V. P. ; Reyno, V. V. / Infrared thermographic evaluation of flame turbulence scale. In: Infrared Physics and Technology. 2015 ; Vol. 72. pp. 1-7.
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