Navier-Stokes Equations: Incompressible Flow

This lecture covers the solution of the Graetz problem, focusing on continuity and momentum equations. It then delves into film condensation, Nusselt's solution, and the analogy between free convection and film condensation. The instructor explains the Navier-Stokes equations for motion in liquid, emphasizing divergence-free conditions and the steady state. The lecture also touches on normal and tangent stresses, boundary conditions, and the effects of small capillary forces. It concludes with the analysis of temperature profiles and heat flux in the context of incompressible flow.