30 November 2017 Analysis of 2D distribution of the frequency spectra of the flame model fire whirl
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Proceedings Volume 10466, 23rd International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 1046641 (2017) https://doi.org/10.1117/12.2288112
Event: XXIII International Symposium, Atmospheric and Ocean Optics, Atmospheric Physics, 2017, Irkutsk, Russian Federation
Abstract
We investigated the fire whirl model obtained in a laboratory scale. The results of the IR camera application are presented. The spectral function of temporal fluctuations of the thermal imaging signal was calculated. We compared the spectral maximum with the rotational speed of the impeller. We have calculated the distribution of the spectral maxima in the flame of the fire whirl model. The probability of a correct determination of the rotation frequency of the torch from the spectral maximum depends essentially on the rotational speed.
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M. V. Sherstobitov, V. M. Sazanovich, R. Sh. Tsvyk, D. A. Marakasov, "Analysis of 2D distribution of the frequency spectra of the flame model fire whirl ", Proc. SPIE 10466, 23rd International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 1046641 (30 November 2017); doi: 10.1117/12.2288112; https://doi.org/10.1117/12.2288112
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