Internal Flow Heat Transfer Where we've been ..... Introduction to internal flow,basic concepts, energy balance. Inviscid flow region Boundary layer region u(r.x) Hydrodynamic entrance region Fully developed regior xd. Where we're going: Developing heat transfer coefficient relationships and correlations for internal flow Heat Transfer #2 Su Yongkang School of Mechanical EngineeringHeat Transfer Su Yongkang School of Mechanical Engineering # 2 Internal Flow Heat Transfer Where we’ve been …… • Introduction to internal flow, basic concepts, energy balance. Where we’re going: • Developing heat transfer coefficient relationships and correlations for internal flow   ro