Steady Calculation Model of Gas-liquid Two-phase Flow Based on Two-fluid Model of Pipe

A simulation program based on steady synthetic hydraulics model on theory of two-fluid model isprogrammed and the subtle change of liquid holdup is found, which will make the pressure and velocity badly deviate from accurate value.In order to turn away the influence of the liquid holdup, authors put forward a simplified model and the calculated results from the model are compared with experimental data.Comparison results show that the simulated results are highly agreeing with the experimental data.