Micro-flame is a flame having the size of several millimeter (approx. 2-3 mm). Micro flames are used in micro devices such as microsatellite and micro aerial vehicles etc. An understanding of combustion characteristics of micro flame is required for design a burner or combustion system to create micro flame. In this paper, digital holographic interferometry (DHI) is used for the measurement of temperature, temperature profile and temperature fluctuations of a wick stabilized micro diffusion candle flame. By measuring the change in temperature/ temperature fluctuations and radical concentration, we can also measure the quenching in micro flame.

Date Published: 23 April 2019
PDF: 8 pages
Proc. SPIE 11030, Holography: Advances and Modern Trends VI, 1103012 (23 April 2019); doi: 10.1117/12.2520885

Published in SPIE Proceedings Vol. 11030:
Holography: Advances and Modern Trends VI
Antonio Fimia; Miroslav Hrabovský; John T. Sheridan, Editor(s)