Simulation of Two-Phase Flow of a Three-Component Mixture with Heat-and-Mass Transfer

scheme for calculating two-phase flow of a three-component mixture, taking into account individual velocity and mass transfer, is presented. Three-component flows are simulated with individual velocity, pressure, and temperature. Procedures for the relaxation of the velocity, pressure, temperature, and Gibbs energy are applied sequentially when simulating mass transfer in a three-component mixture. The results of one-dimensional calculations are in keeping with the calculations published in the literature.