After successful completion of the course, students are able to apply the method of matched asymptotic expansions to classical (non-interactive) and viscous-inviscid interaction boundary layer flows.

Introduction to matched asymptotic expansions, Prandtl's classical boundary layer concept, boundary layer characteristics, second order boundary layer theory, (similarity) solutions of the boundary layer equations, introduction to viscous-inviscid interaction theory (triple deck) for the examples of the trailing edge flow problem and boundary layer separation.

Blackboard lecture in conjunction with lecture notes. Due to COVID-19 measures this might not be possible. In this case a video lecture format (Zoom-meetings) will be offered (related informations via TISS news in due time).

Imparting and application of perturbation techniques for the treatment of high Reynolds number flows (typically fundamental flow problems of aerodynamics). Systematic and rational simplification of the Navier-Stokes equations by matched asymptotic expansions. The goal is the physical comprehension of (wall-bounded) shear flow behaviour.

Oral examination

Lecture notes with references available (printed or electronic version)

Knowledge of fundamentals of fluid mechanics adventageous