Paper
15 December 2021 The effect of pressure pulsation on diffusion combustion
Author Affiliations +
Proceedings Volume 11916, 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics; 119161K (2021) https://doi.org/10.1117/12.2603896
Event: 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 2021, Moscow, Russian Federation
Abstract
The paper presents the results of a study of diffusion combustion of gasoline in the presence of external pressure pulsations with small amplitude. It is found that external pressure pulsations lead to characteristic changes in the temperature field, which are expressed by an increase in the amplitude of the temperature pulsation for certain modes of pressure pulsations. Analysis of the spectra of temperature changes in the entire recorded area showed an uneven distribution of frequency maxima.
© (2021) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
M. V. Agafontsev, E. L. Loboda, A. S. Klimentiev, and V. V. Reyno "The effect of pressure pulsation on diffusion combustion", Proc. SPIE 11916, 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 119161K (15 December 2021); https://doi.org/10.1117/12.2603896
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KEYWORDS
Combustion

Temperature metrology

Diffusion

Acoustics

Turbulence

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