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Calculation of channel flow with wall evaporation induced by radiative-conductive heat transfer

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Abstract

Below, a flow model and a method of calculating the flow in a narrow plane channel of finite length in the presence of evaporation or sublimation on one wall induced by radiative-conductive heat transfer from the other hot wall are proposed. The Prandtl approximation is employed. The pressure difference between the center and the exit section of the channel is of the order of the characteristic value of the pressure in it. Subcritical and critical vapor outflow regimes are considered. The effect of the problem parameters on the evaporation rate and pressure distributions in the channel is investigated numerically.

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Authors and Affiliations

  1. Moscow

    A. P. Kuryachii

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  1. A. P. Kuryachii
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Translated from Izvestiya Rossiiskoi Akademii Nauk, Mekhanika Zhidkosti i Gaza, No. 5, pp. 27–34, September–October, 1993.

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Kuryachii, A.P. Calculation of channel flow with wall evaporation induced by radiative-conductive heat transfer. Fluid Dyn 28, 613–618 (1993). https://doi.org/10.1007/BF01050042

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  • DOI: https://doi.org/10.1007/BF01050042

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