Two phase flow and heat transfer

This lecture covers the fundamentals of two-phase flow and heat transfer, starting with Nukiyama's experiment and Baker's flow pattern map for horizontal flows. It explains the characteristics of different flow patterns such as bubbly flow, slug flow, and churn flow. The lecture also discusses the flow patterns in vertical flows, convective boiling regimes, and the regimes that can be modeled. Additionally, it delves into the concept of co-annular lubrication and the different convective boiling regimes. The presentation concludes with a detailed explanation of annular flow, wispy annular flow, and mist flow, highlighting the stability and characteristics of each flow regime.