Understanding Drift Flux Model Fundamentals

This course covers the comprehensive understanding of the drift flux model, a crucial concept in fluid dynamics. It begins with an introduction to the drift flux model and its application in various analytical models, particularly in understanding two-phase flow systems. The course further delves into the homogeneous and separated flow models, illustrating how the drift flux model acts as a bridge between these two extremes. For instance, the course explains how the drift flux model modifies the expressions of parameters like void fraction and mixture density by incorporating a correction factor. It also discusses the model's advantages, limitations, and its role in predicting the hydrodynamics of mixed and transitional flows. The course concludes with the derivation of the drift flux model and its incorporation into different expressions of mixture properties.