We study the generation, nonlinear development and secondary instability of unsteady Görtler vortices and streaks in compressible boundary layers exposed to free-stream vortical disturbances and ...

Vortex is a natural fluid phenomenon that is often of great consequence in almost any practical flow, such as shear layers, wakes, jets, plumes, and multi-phase or multi-physics interfaces. In fluid ...

This produces an interesting flow phenomena with relatively simple generation geometry. The data reveals that in the absence of an apparatus length scale, a vortical structure forms a the junction and ...