One-dimensional plane, cylindrical, and spherical flows are considered, which arise in the case of strong re-condensation of gas in the limit of small values of Knudsen number. The effect of the value of condensation coefficient a on the flow is considered. The effect of a on the boundaries of the regions of subsonic, mixed, and supersonic flows is investigated. It is demonstrated that the decrease in the ratio of "hot"-to-"cold" surface radii causes a significant decrease in the effect of the difference of a from unity on the pattern of re-condensation flow. The effect of polyatomicity of gas is considered.
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