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Modeling of pulverized coal combustion processes in a vortex furnace of improved design. Part 2: Combustion of brown coal from the Kansk-Achinsk Basin in a vortex furnace

  • Steam Boilers, Power-Plant Fuel, Burner Devices, and Auxiliary Equipment of Boilers
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Abstract

This paper continues with the description of study results for an improved-design steam boiler vortex furnace, for the full-scale configuration of which the numerical modeling of a three-dimensional turbulent two-phase reacting flow has been performed with allowance for all the principal heat and mass transfer processes in the torch combustion of pulverized Berezovsk brown coal from the Kansk-Achinsk Basin. The detailed distributions of velocity, temperature, concentration, and heat flux fields in different cross sections of the improved vortex furnace have been obtained. The principal thermoengineering and environmental characteristics of this furnace are given.

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Authors and Affiliations

  1. Kutateladze Institute of Thermophysics, Siberian Branch, Russian Academy of Sciences, pr. Akademika Lavrent’eva 1, Novosibirsk, 630090, Russia

    D. V. Krasinsky, V. V. Salomatov, I. S. Anufriev, O. V. Sharypov & Yu. A. Anikin

  2. Novosibirsk State University, ul. Pirogova 2, Novosibirsk, 630090, Russia

    V. V. Salomatov, O. V. Sharypov & E. Yu. Shadrin

Authors
  1. D. V. Krasinsky
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  2. V. V. Salomatov
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  3. I. S. Anufriev
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  4. O. V. Sharypov
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  5. E. Yu. Shadrin
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  6. Yu. A. Anikin
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Corresponding author

Correspondence to D. V. Krasinsky.

Additional information

Original Russian Text © D.V. Krasinsky, V.V. Salomatov, I.S. Anufriev, O.V. Sharypov, E.Yu. Shadrin, Yu.A. Anikin, 2015, published in Teploenergetika.

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Krasinsky, D.V., Salomatov, V.V., Anufriev, I.S. et al. Modeling of pulverized coal combustion processes in a vortex furnace of improved design. Part 2: Combustion of brown coal from the Kansk-Achinsk Basin in a vortex furnace. Therm. Eng. 62, 208–214 (2015). https://doi.org/10.1134/S0040601515030040

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  • DOI: https://doi.org/10.1134/S0040601515030040

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