Parallel Flow Concepts: Mixing Layers

This lecture covers the effect of velocity ratio in parallel flow, hyperbolic tangent mixing layers in 2D, and the spatial and temporal approaches to analyzing them. It also delves into broken-line profile mixing layers and the dispersion relation, as well as solving the Rayleigh equation for real and complex values. The concepts of perturbation growth and decay in time and space are explored, along with the significance of eigenvalues in stability analysis.