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Semi-empirical model for intense evaporation

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Thermophysics and Aeromechanics Aims and scope

Abstract

A semi-empirical model based on the linear kinetic theory was developed for intense evaporation. The extrapolated drops for pressure and temperature at the condensed phase surface were calculated through summing of linear and squared terms. The analytical dependencies were obtained for gas parameters in gas-dynamic zone as functions of Mach number, condensation coefficient, and the number of degrees of freedom for molecules of ideal gas. The calculations from semi-empirical model are in agreement with results from known analytical and numerical studies.

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  1. National Research Centre “Kurchatov Institute”, Moscow, Russia

    Yu. B. Zudin

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  1. Yu. B. Zudin
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Correspondence to Yu. B. Zudin.

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Zudin, Y.B. Semi-empirical model for intense evaporation. Thermophys. Aeromech. 24, 523–536 (2017). https://doi.org/10.1134/S0869864317040035

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  • DOI: https://doi.org/10.1134/S0869864317040035

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