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Proceedings Paper

Three-dimensional infrared imaging of low-pressure flames
Author(s): Kevin L. McNesby; Robert G. Daniel; Robert A. Fifer
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Paper Abstract

Line of sight Fourier transform infrared absorption spectra through low pressure premixed methane/nitrous oxide and methane/oxygen flames have been analyzed using computed tomography. The reconstruction method used is Abel inversion, which takes advantage of the fact that when the object of interest is axisymmetric, only one set of parallel projection data is necessary. Relative absorbances for several species in these flames have been mapped for various `slices' of the flame at different heights in the flame.

Paper Details

Date Published: 31 January 1994
PDF: 2 pages
Proc. SPIE 2089, 9th International Conference on Fourier Transform Spectroscopy, (31 January 1994); doi: 10.1117/12.166653
Show Author Affiliations
Kevin L. McNesby, U. S. Army (United States)
Robert G. Daniel, U.S. Army Research Lab. (United States)
Robert A. Fifer, U.S. Army Research Lab. (United States)

Published in SPIE Proceedings Vol. 2089:
9th International Conference on Fourier Transform Spectroscopy
John E. Bertie; Hal Wieser, Editor(s)

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