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Experimental study of the combustion dynamics of coal-water suspension drops

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Combustion, Explosion and Shock Waves Aims and scope

Abstract

An experimental technique based on laser heating is suggested for investigating the combustion dynamics of small fuel particles with automated measurement and processing of photoelectric and temperature characteristics. Using the combustion of a drop of a coal-water suspension as an example, it is shown that the technique makes it possible to study the photoelectric and temperature dynamics of combustion of a single drop, to record the duration of the temperature phases of combustion, the moment and temperature of the drop's ignition, and to obtain data on mass burning rate.

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References

  1. B. V. Kantorovich,Fundamentals of the Theory of Solid-Fuel Combustion and Gasification [in Russian], Izd. Akad. Nauk SSSR, Moscow (1958).

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  2. L. N. Khitrin,Physics of Combustion and Explosion [in Russian], Izd. Mosk. Univ., Moscow (1957).

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  3. T. M. Edward, “Coal-water fuel combustion,” in:21st Symp. (Int.) on Combustion, Combust. Inst. (1986), pp. 159–171.

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Authors and Affiliations

  1. Kutateladze Institute of Thermal Physics, Siberian Division, Russian Academy of Sciences, 630090, Novosibirsk

    A. P. Burdukov, E. I. Karpenko, V. I. Popov, V. N. Razvalyayev & V. D. Fedosenko

Authors
  1. A. P. Burdukov
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  2. E. I. Karpenko
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  3. V. I. Popov
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  4. V. N. Razvalyayev
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  5. V. D. Fedosenko
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Additional information

Translated from Fizika Goreniya i Vzryva, Vol. 32, No. 4, pp. 62–66, July–August, 1996.

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Burdukov, A.P., Karpenko, E.I., Popov, V.I. et al. Experimental study of the combustion dynamics of coal-water suspension drops. Combust Explos Shock Waves 32, 412–415 (1996). https://doi.org/10.1007/BF01998488

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  • DOI: https://doi.org/10.1007/BF01998488

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