Еstimation of the turbulence scale in flame using the method of IR diagnostics

E. L. Loboda; O. V. Matvienko; M. V. Agafontsev; V. V. Reyno

doi:10.1117/12.2205472

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19 November 2015 Еstimation of the turbulence scale in flame using the method of IR diagnostics

E. L. Loboda, O. V. Matvienko, M. V. Agafontsev, V. V. Reyno

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Proceedings Volume 9680, 21st International Symposium Atmospheric and Ocean Optics: Atmospheric Physics; 96802K (2015) https://doi.org/10.1117/12.2205472
Event: XXI International Symposium Atmospheric and Ocean Optics. Atmospheric Physics, 2015, Tomsk, Russian Federation

Abstract

The paper presents the experimental measurements of temperature fields in a narrow mid-infrared spectral range during combustion of different fuels (plant fuels, alcohol, petroleum, kerosene, and diesel fuel). The spectra of temperature changes are obtained in flame. The scale of turbulence in flame is estimated on the basis of temperature nonuniformity measurements and the analysis of temperature spectra in flame.

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E. L. Loboda, O. V. Matvienko, M. V. Agafontsev, and V. V. Reyno "Еstimation of the turbulence scale in flame using the method of IR diagnostics", Proc. SPIE 9680, 21st International Symposium Atmospheric and Ocean Optics: Atmospheric Physics, 96802K (19 November 2015); https://doi.org/10.1117/12.2205472

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