Flow pattern analyzes of a two thin films of insoluble in each other liquids flow on a vertical surface subject to influence of a gas stream.

Abstract

A downward flow of a two thin films of insoluble in each other liquids subject to influence of a gas counterflow is studied. A velocity profiles in both thin films, an average velocities and a discharges has been found. Dependences for evaluating optimal influence of the gas stream on working film were found.

Keywords

• взаимнонерастворимые жидкости, течение двух тонких пленок, оптимизация, скорость профиля.