Mathematical model of separation of gas in the working chamber of the rotary gas separator

Authors

  • Valeriy Germanovich Mihaylov
  • Pavel Valerevich Petrov

Keywords:

Роторный газосепаратор; газожидкостная смесь; траектория пузырька газа; шнековый нагнетатель; рабочая камера сепаратора; коэффициент сепарации; радиальный градиент давления; эффект радиального проскальзывания пузырька газа; скорость проскальзывания

Abstract

In work the mathematical model of separation of gas in the working chamber of the rotary gas separator is offered. The model is based on effect of radial passage of a bubble of gas in a stream of a liquid between blades of a rotating wheel. The form of lines of a current of a liquid phase in volume of the working chamber is set is simplified. Such approach allowsto proceedfroma two-dimensional task to one-dimensional. Allowsto define a radial component of acceleration of a liquid which further is used at a spelling of the equation of balance of forces working on a bubble of gas. Preliminary numerical calculations of factor of separation ofthe rotary gas separator are made.

Published

2018-07-08

Issue

Section

MECHANICAL ENGINEERING AND ENGINEERING SCIENCE