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Intense Regime of Vibratory Combustion of Biofuel

  • HEAT AND MASS TRANSFER IN COMBUSTION PROCESSES
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Journal of Engineering Physics and Thermophysics Aims and scope

Experimental investigation of the vibratory combustion of a solid biofuel (wood pellets) has been conducted. In some experiments, a significant enhancement of acoustic radiation with vibratory combustion of the pellets was observed which was accompanied by the increase in their burnup rate. In the event of such a regime the flame temperature decreased, whereas the density of the heat flux on the combustion-chamber wall increased due to the turbulization of the boundary layer. An empirical-theoretical dependence to calculate heat transfer in intense regimes of vibratory combustion of the solid biofuel has been obtained.

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Authors and Affiliations

  1. Joint Institute for High Temperatures, Russian Academy of Sciences, 13 Izhorskaya Str., Moscow, 125412, Russia

    Yu. V. Polezhaev, V. D. Geshele & I. P. Raskatov

Authors
  1. Yu. V. Polezhaev
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  2. V. D. Geshele
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  3. I. P. Raskatov
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Corresponding author

Correspondence to V. D. Geshele.

Additional information

Yu. V. Polezhaev is deceased.

Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 92, No. 2, pp. 512–518, March–April, 2019.

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Polezhaev, Y.V., Geshele, V.D. & Raskatov, I.P. Intense Regime of Vibratory Combustion of Biofuel. J Eng Phys Thermophy 92, 493–499 (2019). https://doi.org/10.1007/s10891-019-01956-0

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  • DOI: https://doi.org/10.1007/s10891-019-01956-0

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