Gas release effect on transient homogeneous bubbly flow parameters

Abstract

A one-dimensional homogeneous bubbly flow model is developed taking into account the gas release phenomena. In order to analyze its effect, the three conservation equations are solved numerically by a predictor-corrector finite difference scheme and also by an improved characteristic method. A good agreement is noticed in comparison with others authors experimental and computed results. Beside this, approximate models of gas release rate are performed and compared by studying the diffusion phenomena