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Thermal radiation of turbulent flows in the case of large fluctuations of the absorption coefficient and the Planck function

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Abstract

An expression is obtained for the mean brightness of a flat layer with a random temperature distribution that is valid for arbitrary amplitudes of the absorption coefficient and Planck's function fluctuations. The limits of applicability are set for the approximation of optically thin fluctuations.

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Authors and Affiliations

  1. Institute of Physics, Academy of Sciences of the Belorussian SSR, Minsk

    V. P. Kabashnikov

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  1. V. P. Kabashnikov
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Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 49, No. 1, pp. 35–42, July, 1985.

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Kabashnikov, V.P. Thermal radiation of turbulent flows in the case of large fluctuations of the absorption coefficient and the Planck function. Journal of Engineering Physics 49, 778–784 (1985). https://doi.org/10.1007/BF01276518

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  • DOI: https://doi.org/10.1007/BF01276518

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