Численное моделирование структур газожидкостного течения

Abstract

In this work, the results of numerical modeling of a two-phase current of gas and liquid are given in horizontal channels for the purpose of determining the conditions of emergence of various structures of a current. The borders of modes were compared with the semi-empirical card of modes of Teytel and Daklera. It is shown that numerical modeling of a stream shows compliance with Teytel and Daklera’s card only in some narrow areas on the plane speed-gas-saturation.

В работе приведены результаты численного моделирования двухфазного течения газа и жидкости в горизонтальных каналах с целью определения условий возникновения различных структур течения.