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Proceedings Paper

Estimation and optical diagnostics of combustion with high temperature air
Author(s): Ken Kishimoto
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Paper Abstract

In this paper, two important subjects are dilated. One is trying to explan by simple model how NO production is suppressed in "High Temperature Air Combustion", and another is the method of flame detection which made by diluted fuel and air, dimished in visibility and buried in background radiation. To estimate NO production, the mixing process of fuel and air and combustion gas in a combustion furnace having air and fuel ports separately is analyzed, in particular without solving detailed conservation equations of flow, energy and momentum and full chemical kinetics. The author suggests even the extremely simple model how validation of intuition is possible to predict and evaluate combustion efficiency and the NO production, using the some parameters for mixing and chemical reaction. Then the experimental data provided by a proof examination of high temperature air combustion can be evaluated with this estimation by satisfactory precision. Adding this, this may reports about new combustion diagnostics using optical device that detects ultraviolet emission.

Paper Details

Date Published: 5 March 2007
PDF: 10 pages
Proc. SPIE 6595, Fundamental Problems of Optoelectronics and Microelectronics III, 65951I (5 March 2007); doi: 10.1117/12.725736
Show Author Affiliations
Ken Kishimoto, Kokushikan Univ. (Japan)


Published in SPIE Proceedings Vol. 6595:
Fundamental Problems of Optoelectronics and Microelectronics III

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