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Estimation of the numerical values of the evaporation constants of water droplets moving in a high-temperature gas flow

  • Heat and Mass Transfer and Physical Gasdynamics
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High Temperature Aims and scope

Abstract

As the result of the experiments on liquid (water) drop movement in a high temperature (above 1000 K) gas flow performed using the optical diagnostics of the two-phase and heterogeneous gas-vapor-liquid mixtures, the integral characteristics (the mass rates) of the drop evaporation process are determined. From the experimental values of these characteristics, the constants of the liquid drop evaporation in a high-pressure gas medium on the basis of the known heat and mass transfer models are calculated.

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Correspondence to P. A. Strizhak.

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Original Russian Text © G.V. Kuznetsov, P.A. Kuybin, P.A. Strizhak, 2015, published in Teplofizika Vysokikh Temperatur, 2015, Vol. 53, No. 2, pp. 264–269.

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Kuznetsov, G.V., Kuybin, P.A. & Strizhak, P.A. Estimation of the numerical values of the evaporation constants of water droplets moving in a high-temperature gas flow. High Temp 53, 254–258 (2015). https://doi.org/10.1134/S0018151X15020133

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  • DOI: https://doi.org/10.1134/S0018151X15020133

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