An Axisymmetric Flow of a Mixture of Real Gases with a Condensing Component

A synthesized physicomathematical model of a binary mixture of real gases with a condensing component is used to perform numerical investigations of axisymmetric flow in nozzles of different geometry. The effect is investigated, which the model of state for gas makes on the position of the “condensation jump”, on the mass spectrum of droplets, and on the flow rate realized by nozzles of preassigned geometry. Comparison of numerical results is made for the Redlich–Kwong and Mendeleev–Clapeyron models and for two sets of components of a binary gas mixture.